Omnisend is best for ecommerce stores wanting omnichannel and retention marketing in one tool, priced at $132/month for 10,000 contacts in Standard. Mailchimp suits small stores and service businesses and is priced at $135/month for 10,000 contacts in Standard.
Of course, there are nuances to consider, such as send limits, SMS requirements, pricing as you scale, integrations with existing tools, and onboarding (if needed).
Read on for our Omnisend vs. Mailchimp comparison. You’ll discover which platform matches your business goals, budget, and growth plans for 2026.
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Omnisend vs. Mailchimp: a quick comparison
| Plan & feature | Mailchimp | Omnisend |
|---|---|---|
| Best for | Service businesses and solopreneurs running email campaigns | Ecommerce stores automating sales and retention across email and SMS |
| Free plan contacts | 250 | 250 |
| Free plan email sends | 500/month, capped at 250/day | 500/month |
| Lowest-priced plan | $13/month for Essentials | $16/month for Standard |
| Automation workflows | ✅ Essentials | ✅ All plans |
| A/B testing | ✅ Essentials | ✅ All plans |
| Push notifications | ❌ Not offered natively; requires third-party integration | ✅ All plans |
| SMS availability | ✅ Add-on in Essentials plans and higher | ✅ Add-on in Pro |
| Transactional email | ✅ Add-on in Standard plans and higher | ✅ All plans |
| Billable contacts | Subscribed, non-subscribed, and unsubscribed contacts | Subscribed and non-subscribed contacts |
Accurate as of September 2026.
The table takeaway: Omnisend has more features included in its entry-level Standard plan and doesn’t cap daily sends in its Free plan. Mailchimp’s SMS is available in a lower-cost plan, albeit without any push notification support in any plan.
Target audience: who are these platforms for?
Mailchimp is for general marketers and small stores that want small-business tools bundled with email marketing; social posting and surveys are two examples. Omnisend is for ecommerce marketers focused on revenue and retention across email and SMS.
General audience: Mailchimp
Service and product sellers suit Mailchimp’s business tools and newsletters. Ecommerce stores can use Mailchimp, but only the Standard plan has dynamic content and generative AI, at which point the value ratio moves closer to Omnisend.
Use case examples for Mailchimp
If you’re a service business growing your list and a regular newsletter is core to your email program, Mailchimp works well. Small ecommerce stores can cheaply create email automations with up to four steps with the Mailchimp Essentials plan.
All plans can create pop-ups, landing pages, campaigns, and support social posting to automatically publish posts to Facebook, Instagram, and X when you send an email. Standard plans let you schedule these posts.
Ecommerce: Omnisend
Omnisend is best if your ecommerce store needs email, SMS, and push notifications working together. It delivers all three channels in unified flows, so your abandoned cart recovery can start with an email, escalate to text after four hours, and then send a push notification.
Use case examples for Omnisend
You’re a Shopify or WooCommerce store and want to sync behavior and purchase-based events, such as browse and product abandonment, for automated email and SMS.
Customer lifecycles are important to your revenue and retention strategy. Omnisend has AI lifecycle stage maps, based on recency, frequency, and monetary value (RFM) analysis, in all plans. You can segment customers based on all eight stages.
There are also 30+ pre-built automations with omnichannel reach, plus standalone campaigns for all channels. You can add product blocks to your automations and campaigns, and build forms and analyze reports with AI in paid plans.
Which platform to choose based on your use case?
- You have a blog/magazine and a Shopify store. Omnisend is best; you can use the WordPress and Shopify integrations. These will consolidate your lists, forms, campaigns, and flows into a single dashboard with switchable accounts. It tracks sales/revenue metrics and provides a Customer Breakdown with average order value.
- You sell services and products. Mailchimp has more forms for consultations and service offerings, and its flows also match these. It’s suitable for selling digital and physical goods, and works well when newsletters are core to your sales.
Reviews and ratings: Omnisend vs. Mailchimp
Mailchimp scores 4.4/5 on G2 but drops to 2.5/5 on Trustpilot. G2 reviewers tend to be enterprise customers with Premium plans and dedicated support. Trustpilot? That’s where everyday businesses vent their frustrations.
Omnisend has more consistent ratings of 4.6/5 on G2 and 4.4/5 on Trustpilot, with high praise for its customer service and value-to-feature ratio.
Here’s a table comparing their ratings:
| Tool | G2 rating | Trustpilot rating | Capterra rating | Shopify rating |
|---|---|---|---|---|
| Omnisend | 4.6/5 | 4.4/5 | 4.7/5 | 4.7/5 |
| Mailchimp | 4.4/5 | 2.5/5 | 4.5/5 | 4.8/5 |
Accurate as of September 2026.
Reviews
Customers appreciate Omnisend’s fast setup and intuitive features, including pre-built automations, segments, and AI across all plans. It’s popular with Shopify, WooCommerce, and Wix stores, covering their whole customer journey.
Mailchimp customers appreciate its integrations (350+), campaign builder, and how it strips back features to focus on the basics in its free and Essentials plans. However, users complain that its email and flow-building tools are clunky.
Omnisend feedback
Have been hearing about Omnisend for a year or so and decided to try, as Klaviyo prices have been getting out of hand. The platform is much smoother and more logical than Klaviyo, and so far, the results are the same as before. Also, shoutout to their customer support. I had quite a lot of data and templates to move and thought I would be doing it forever, but they actually helped me with most of it, and I could start sending in a week after starting.
— Leonie Kruger, Trustpilot.
Omnisend has been awesome. It’s quick to set up, and they’ve already done a lot of hard work for you, so you just need to put in a little time depending on what you’re trying to accomplish. The automations are great. It helps me capture emails from visitors on my Shopify store and automatically handles things like abandoned cart emails. Everything is easy to navigate, and the layout is user-friendly, even for beginners. Setting it up was super easy, thanks to all the pre-loaded templates for popup ads and their email automations.
— Justin P, G2.
Mailchimp feedback
I started to use it recently. I work as a Dietitian and Nutritionist, and I manage my clinic work along with posting health education content. Intuit Mailchimp helps me stay connected with people in a simple and organized way. I use it to send health-related guidance and tips, diet advice, and clinic updates. It keeps everything in one place, so I don’t have to manage messages from different tools. The platform is easy to understand. Creating an email, managing contacts, and sending updates feels straightforward.
— Ishan S, G2.
The improved audience growth tools (especially the revamped popup forms) make lead capture more flexible and mobile-friendly. I also like the enhanced reporting and campaign performance insights, which make it easier to understand what’s working across email and other channels. The automation journeys feel more refined, helping deliver more relevant, personalized messages with less manual effort.
— Hemanta S, G2.
1. Omnisend vs. Mailchimp pricing
At 1,500 contacts, Omnisend Standard saves you $20/month against Mailchimp Standard, and it stays cheaper at every tier up to 20,000, though the gap narrows to $3 at 10,000. Mailchimp Essentials is the cheapest plan at most tiers. It caps automations at four steps with no branching and leaves out dynamic content.
| Contacts | Omnisend Standard | Omnisend Pro | Mailchimp Essentials | Mailchimp Standard |
|---|---|---|---|---|
| 500 | $16 | – | $13 | $20 |
| 1,500 | $25 | – | $26.50 | $45 |
| 2,500 | $44 | $59 | $45 | $60 |
| 5,000 | $81 | $90 | $75 | $100 |
| 10,000 | $132 | $150 | $110 | $135 |
| 20,000 | $265 | $375 | $230 | $285 |
Accurate as of September 2026.
Omnisend pricing model
Every Omnisend plan has email and web push automation, A/B testing, and an AI segment builder without add-ons. Transactional email is supported in all plans.
Omnisend plan breakdown
Omnisend has three plans: Free, Standard, and Pro.
| Free | Standard | Pro | |
|---|---|---|---|
| Email send allowance | 500/month | 12x contacts | Unlimited |
| Web push allowance | 500/month | Unlimited | Unlimited |
| SMS availability | ❌ | ❌ | ✅ |
| Generative AI | ✅ | ✅ | ✅ |
| AI lifecycle maps | ✅ | ✅ | ✅ |
| Forms AI | ❌ | ✅ | ✅ |
| Product recommendations | ✅ | ✅ | ✅ |
| AI product recommendations | ❌ | ❌ | ✅ |
| Sales reporting | ✅ | ✅ | ✅ |
| Migration service | ❌ | ✅ | ✅ |
Accurate as of September 2026.
Contact-based billing
Omnisend charges for subscribers and non-subscribers. You can lower your bill by unsubscribing non-subscribed contacts in bulk from a segment.
What makes Omnisend costs jump?
Your Omnisend bill rises as your list grows, including non-subscribers from store checkouts, with your tier adjusting at the start of each billing cycle. If a campaign would go beyond your current tier mid-cycle, you’ll be prompted to upgrade at a prorated price and can choose whether to proceed. SMS credits are billed separately and are available only on Pro for new subscribers.
How much does Omnisend SMS cost?
Omnisend’s SMS pricing starts at $10/month for approximately 1,111 SMS/month in the United States. Prices go as low as $0.007/SMS with $10,000/month in spend.
| Omnisend number of credits | Subscription cost per month |
|---|---|
| 1,111 | $10 |
| 2,222 | $20 |
| 5,882 | $50 |
| 11,765 | $100 |
Accurate as of September 2026.
Mailchimp pricing model
Mailchimp restricts ecommerce tools like dynamic content and multivariate testing behind the Standard plan, so even though the Essentials plan is cheaper than Omnisend, it doesn’t offer as good value.
Mailchimp plan breakdown
Mailchimp has four plans: Free, Essentials, Standard, and Premium.
| Free | Essentials | Standard | Premium | |
|---|---|---|---|---|
| Email send allowance | 500/month, 250/day | 10x contacts | 12x contacts | 15x contacts |
| SMS availability | ❌ | ✅ | ✅ | ✅ |
| Generative AI | ❌ | ❌ | ✅ | ✅ |
| Email scheduling | ❌ | ✅ | ✅ | ✅ |
| Dynamic content | ❌ | ❌ | ✅ | ✅ |
| Surveys | ✅ | ✅ | ✅ | ✅ |
| Social posting | ✅ | ✅ | ✅ | ✅ |
| Send time optimization | ❌ | ❌ | ✅ | ✅ |
| Migration service | ❌ | ❌ | ❌ | ✅ |
Accurate as of September 2026.
What makes Mailchimp costs jump?
Your Mailchimp bill will increase when your list size goes over your plan allowance or when you need to move to a higher plan to access features. Exceeding your contact limit adds charges for extra contact blocks. SMS credits are sold separately too.
Mailchimp doesn’t support transactional emails, such as order confirmations, in Free and Essentials plans. You need a Standard plan or higher for the add-on. Prices start from $20/block for 1–20 blocks, with each block supporting 25,000 emails. Omnisend includes transactional email in all plans at no extra cost.
How much does Mailchimp SMS cost?
Mailchimp SMS is sold in monthly credit bundles from 1,000 to 450,000 credits, starting from $20/month up to $2,500/month, in addition to your monthly plan price.
| Mailchimp number of credits | Bundle cost per month |
|---|---|
| 1,000 | $20 |
| 2,500 | $25 |
| 5,000 | $45 |
| 12,500 | $110 |
Accurate as of September 2026.
Omnisend vs. Mailchimp pricing comparison calculator
You can use the calculator below to compare Mailchimp vs. Omnisend pricing by contact count, with side-by-side comparisons across two tiers.
Enter the number of contacts you have (total contacts) and then click Compare with Mailchimp to see a live view of pricing:
Quick email provider pricing comparison
Quickly and easily compare the top email marketing providers so you can find the best platform for your ecommerce store needs.
prices for:
You can compare Omnisend and 2 more providers at once.
- Omnisend
- Klaviyo
- Mailchimp
- Drip
- Moosend
- Active Campaign
- Get Response GetResponse
- MailerLite
You can compare Omnisend and 2 more providers at once.
Select at least one provider.
Try out the full version of this calculator
Note: Our calculator uses pricing that’s accurate as of September 2026. Pricing may change at any time, so please check each tool’s pricing page as well.
2. Omnisend vs. Mailchimp: email marketing features
Omnisend has better email marketing features, such as Forms AI in paid plans and A/B testing available in all plans. Both tools make onboarding a five-minute process and provide next steps after sign-up. Both have low learning curves.
Ease of use
It takes no more than five minutes to onboard with either Mailchimp or Omnisend, including reviewing their plans. Both have native integrations with Shopify, WooCommerce, Wix, and BigCommerce, so connecting your store will likely take little time during initial setup.
The time to the first campaign in Mailchimp
- Sign up and confirm your email (30 seconds)
- Select a plan (20 seconds)
- Connect your store (three minutes)
- Build a campaign (five minutes)
- Test it and assign your list (two minutes)
- Total time (average): Approximately 10 minutes
The time to the first campaign in Omnisend
- Sign up and confirm your email (30 seconds)
- Select a plan (20 seconds)
- Connect your store (one minute)
- Build a campaign (four minutes)
- Test it and assign your list (one minute)
- Total time (average): Approximately seven minutes
Once you’re in Omnisend, it greets you with the next steps you should take, such as connecting your store.

The left-hand sidebar has links to Forms, Campaigns, and Automation. Clicking any of them takes you to their dashboards, where you can access template libraries (250+ email templates, 30+ automation templates, 110+ form templates) with a + Create button.

Mailchimp puts all navigation elements in a left-hand sidebar, and the Home dashboard shows a progress bar indicating what you’ve done and what to do next.

Mailchimp has template libraries for emails, automations, and forms. The pop-up forms include 114 templates, though it doesn’t have an AI form builder like Omnisend.

Drag-and-drop email builder
Both Omnisend and Mailchimp have a drag-and-drop email builder with blocks and layouts. You can save email templates and reuse them across your campaigns. Omnisend also lets you save design elements to drop into your templates.
If you’re running an ecommerce store, here’s why Omnisend’s builder is better:
- Drag-and-drop content blocks designed for ecommerce: Product grids, personalized product recommendations, discount codes, plus you can move elements freely and customize the content within each block

- No coding needed, but it’s there if you want it: You can customize layouts with content blocks, with no coding knowledge, or get hands-on with HTML and CSS if you want more control
- Automatically imports your store’s branding: Your logo, brand colors, fonts, and social media links are automatically applied, provided you have set up brand assets
- Mobile-friendly by default: Omnisend’s builder includes automatic mobile stacking, which means your two- or three-column layouts reformat perfectly on smaller screens, no manual adjusting required
Mailchimp’s builder lets you select columns and content blocks, including images and product recommendations. A unique feature is the survey block, which lets you collect feedback within Mailchimp surveys.
You’ll appreciate Mailchimp’s email builder for these reasons:
- Build emails with pre-built blocks and columns: There are 15 content blocks, including survey, code, apps, and product blocks, plus columns that combine image, text, and CTA button elements

- Optimization tips in the editor: The Optimize button recommends improvements, such as making images clickable and adding a link to your logo
- Apps block: You can install Google Business Profile, Yelp for Business, Instagram, and more apps, and add their content to your emails
- Add comments: Team members can leave comments inside the editor with an Open and Resolved queue
Email templates
Mailchimp has 380+ email templates compared to Omnisend’s 250+. However, Omnisend has a larger share of ecommerce-first email designs.

Mailchimp’s template library has filters for industry, style, and purpose. Each filter changes the total available template count, displayed at the top of the library.

Filters for goal, theme, and type let you narrow down templates for birthdays, announcements, sales, discounts, and more. Omnisend also has seven abandoned cart email designs; Mailchimp doesn’t have any templates to recover sales.
Landing page builder
Mailchimp has a library of nine pre-designed landing page templates, covering everything from product promotions to free content downloads and newsletter sign-ups.

Each landing page template pulls its images from Shutterstock and gives you 13 blocks to drag in and edit, including text, image cards, products, and promo codes.

Omnisend offers eight landing page templates for multi-step capture, event sign-up, Black Friday, next-order discounts, and other ecommerce scenarios. Any pop-up can turn into a landing page by changing the display type layout setting in the form builder.

You can change the width up to 1,000px, add background images, adjust the form placement, and add social sharing previews. You can also schedule pages to go live for time-sensitive campaigns, set expiration dates, and redirect subscribers to your store after sign-up.
Your landing page sign-up forms can sit on your own subdomain, such as forms.yourbrand.com, so visitors see your brand rather than Omnisend’s.

Pop-up forms
Mailchimp and Omnisend support pop-ups in all plans with pre-built templates: 100+ in Omnisend and 100+ in Mailchimp.
Omnisend treats pop-ups as a testing ground. For instance, you could run a Wheel of Fortune game for first-time visitors, show a discount box to cart abandoners, and target high-value customers with offers based on their browsing patterns.

Multi-step forms break signing up into digestible chunks to reduce fatigue. Instead of asking for everything up front, collect an email first, then ask for preferences or a phone number.
Mailchimp’s pop-up templates include discounts, events, webinars, consultations, and free shipping, among other categories. There’s less of an ecommerce focus than Omnisend, with multiple templates suited to services:

Only Omnisend offers popup targeting by segment and UTM parameter, custom triggers tied to actions on your site, and a page-visit count trigger. Both platforms can target by country and traffic source, while Mailchimp can also narrow geolocation down to region and city.
Both have exit intent, time-on-page, scroll triggers, page URL rules, scheduling, and frequency settings. The biggest difference for ecommerce is Omnisend’s segment-based targeting: it lets you show a different offer to past buyers than to first-time visitors.
Beyond your website, Omnisend’s Social Capture collects emails from Instagram comments and DMs, so followers who never visit your store can still join your list.
A/B testing
A/B tests are supported in all Omnisend plans for email campaigns, automations, pop-ups, flyouts, and fullscreen forms. Only paid Mailchimp plans support A/B testing of subject lines, email campaign designs, and send times, with pop-up A/B testing requiring the Standard plan.
In Omnisend campaigns, you can test a subject line, sender name, sender email, UTM tags, or content, and send the winner after a test window of one hour to seven days. Form tests finish when a version reaches 90% confidence, and automations take an A/B split at any step.

Campaign A/B tests send both versions at once and can’t test timing. A/B test segments cover that, splitting contacts to receive the same email at different times.
You can test subject lines in Mailchimp, as well as content variations, sender names, and send times. Multivariate testing is available in the Standard plan, letting you test combinations of elements at the same time.

You get flexibility when choosing your success metric in Mailchimp, too. You can pick clicks, opens, or even revenue generated as the deciding factor for your winning campaign.
Each test compares up to three variations and goes to at least 10% of your list. SMS tests pick winners on click rate, and send-time tests reach all your chosen recipients.
Pro tip
Start with subject lines for your A/B tests: these test open rates and show a winner to optimize your campaigns. Omnisend runs a test from 10 subscribed contacts, but recommends 2,000+ for reliable results.
3. Reporting and analytics
Omnisend is better for ecommerce reporting, with sales reports and AI lifecycle stages in all plans, including Free. Mailchimp limits Free and Essentials to campaign and automation metrics, and its cross-channel dashboard, custom reports, and predictive analytics start at Standard.
The Omnisend Overview screen shows your sales performance and audience growth. More detailed reports are available in the Reports tab. These reports include sales, products, campaigns, automations, forms, and deliverability.

A Campaigns report shows your engagement statistics as a line chart with open rate, click rate, placed order rate, and sales. The Automations report displays the same for your flows and has a workflow performance breakdown.

Pro plans have advanced reporting with channel trends. These break down channel performance with graphs, showing email, SMS, and push.

A report Omnisend provides that Mailchimp lacks is the Customer Breakdown with AI-based RFM lifecycle stages. It groups your customers into about to lose, can’t lose, high potential, and five more stages, and lets you build segments from them.
An additional feature is Reports AI, which analyzes your statistics and can summarize your campaign and automation performance, growth, and revenue with prompts.

Mailchimp limits reports in its Free and Essentials plans. You can view campaign open rates, click rates, and revenue on the Campaigns dashboard.
The Automations dashboard shows Started, In Progress, and Completed metrics. You can click View Report to open a performance and engagement view.

Standard plans include the Marketing Dashboard with cross-channel metrics. There’s also a Conversion insights report, and you can build custom reports.

The Conversion insights dashboard has predictive analytics, including likelihood to purchase, customer lifetime value (CLV), predicted time to next purchase, and customer churn risk.
The Audience dashboard shows your contacts over time, including net contact growth and source performance, to help you track where your list growth is coming from.

4. Omnisend vs. Mailchimp: segmentation capabilities
Omnisend is better for email segmentation. It segments with store data, not just your email list, and can use lifecycle stages to group customers. It doesn’t restrict segmentation capabilities, whereas Mailchimp caps Free and Essentials at 10 conditions and a single and/or operator.
30+ pre-built segment templates in Omnisend cover ecommerce behavior, compared to 10 in Mailchimp built around activity.
Mailchimp’s pre-built templates include new, engaged, and disengaged subscribers, and high-value, potential, repeat, lapsed, recent, and first-time customers.

Custom segments, which you must build yourself without an AI builder, can use contact details, tags, email and SMS activity, and purchase history. Order conditions cover counts, totals, dates, and the store a purchase came from.
Predictive filters give you a next order date and likelihood to purchase within 30 to 365 days, neither of which Omnisend forecasts. Predicted demographics estimate age, gender, and location without the contact supplying any of it.

Free and Essentials cap you at 10 conditions with one and/or operator; they’re suitable for predictable customer journeys. The advanced builder on Standard and above removes that cap and lets you nest logic. Omnisend doesn’t restrict segmentation capabilities in any plan.
Omnisend’s segmentation templates cover the customer scenarios your store is likely to experience: deal hunters, window shoppers, birthday celebrations, adding a product to the cart but not placing an order, using a discount code, and more.

When templates don’t cut it, you can build a custom segment based on whether someone placed an order, paid, had it fulfilled, canceled it, refunded it, or started checkout without finishing. You can narrow each of those further by product, collection, or spend.
Products viewed and added to a cart are filters too, alongside average order value and total spend, both calculated from order history.
The Customer Breakdown groups contacts by how recently they bought, how often, and how much they spent, producing stages like Champions and About to lose. Each stage carries retention tactics and saves as a segment in one click.
The AI segment builder is included in all plans. It builds segments for you with a prompt, including all filters and rules. Mailchimp doesn’t have an equivalent feature.

5. Omnisend vs. Mailchimp: marketing automation
Omnisend wins for email marketing automation with six separate order triggers and product-level filtering. Mailchimp has fewer abandonment templates and more pre-built automations that lean on contact activity.
You can access all 30+ Omnisend automation templates, regardless of your plan.
Automation templates available in Omnisend that Mailchimp lacks include search abandonment, browse abandonment, cancellation confirmation, order follow-up, and splits that branch on cart value or on whether someone opened your last message.

Mailchimp’s flow template library also has 30+ templates. You can build a welcome series, purchase follow-ups, birthday campaigns, and re-engagement sequences. Each has default timing and content suggestions you can customize.

Both Omnisend and Mailchimp have pre-built templates for store browsing. Mailchimp has separate ones for product, page, and collection views. Omnisend’s product abandonment template covers product views, and its browse abandonment template covers page views, which you can point at pages or collections by URL.
Workflow complexity
Omnisend gives every plan the same automation builder. Mailchimp gates steps, branching, and starting points by plan.
In Omnisend, one workflow combines email, SMS, and web push. Up to 20 split blocks branch it based on order value, product, contact properties, or whether someone clicked an earlier message, and an A/B test block sits inside the flow to compare versions.
SMS is available as a channel in Pro plans only, with credits sold as a monthly subscription priced by volume.
Mailchimp’s Free plan includes only an automation preview. Essentials caps you at four flow steps with no branching or multiple starting points. For anything conditional, you need Standard, from $20/month, which supports up to 200 flows with up to five conditions per branch.
SMS is an add-on from Mailchimp Essentials up, and MMS starts on Standard.
Trigger variety
Mailchimp and Omnisend offer multiple trigger types that you can use across different flows to target customers at each stage of the journey.
Placed, paid, fulfilled, canceled, and refunded each start their own flow in Omnisend. The Ordered product trigger can filter by price, description, and weight.

Cart and checkout abandonment triggers include billing data. Segment entry and exit start a flow on any mix of profile data, engagement, and purchase history, and custom events can use what your apps send through the application programming interface (API).
Triggers in Mailchimp are mostly based on contact activity. Sign-ups, tag changes, page views, and link clicks are primary triggers. Shopping activity triggers include abandoned cart, abandoned cart with specific products, product back in stock, and time since last purchase.

Churn risk and a forecast purchase date trigger a flow before a customer lapses. Date triggers handle birthdays and anniversaries, and survey responses have their own trigger.
Shopify stores can also use a “low inventory product added to shopping cart” trigger and “checkout action” trigger. API and integration triggers accept data from API calls, Eventbrite, LiveChat, and Zapier.
Channel integration
Email, SMS, and web push notifications are supported in any order in Omnisend’s automations. Mailchimp supports email and SMS only in workflows. Non-subscribers skip the channels they haven’t opted into in both tools.
Seven pre-built email + SMS automation templates give you a head start in Omnisend for omnichannel reach. Mailchimp has five, with additional standalone SMS automations that require adding an email.
Channels in Mailchimp’s automation builder include email and SMS in the Essentials plan. A webhook action can connect to your additional tools.

Omnisend’s automation builder lists email, SMS, and push notification as channels, which you drag into the workflow. You can edit your push notification and SMS inside the builder and assign custom delays for each channel.

Like Mailchimp, Omnisend supports webhooks, which you can use to connect your flows with customer relationship management (CRM) tools, messaging platforms, and other apps.
6. Omnisend vs. Mailchimp: deliverability
Omnisend has better email deliverability reporting, with a pre-built dashboard that includes a sender health overview and list hygiene analysis.
Both platforms authenticate sending domains with SPF, DKIM, and DMARC, which is now required for bulk senders from Gmail and Yahoo.
Both tools warm up your domain. They send to selected contacts first, letting you choose your most engaged contacts (based on data) to improve your sender reputation.
Omnisend’s deliverability tools
Omnisend has a Deliverability dashboard that shows sender reputation with a sender health overview with color-coded ratings (Good, Fair, No status).

Email domain performance covers messages sent, open rate, click rate, failed delivery rate, marked-as-spam rate, and unsubscribe rate.
A grading system for contacts lists those that are of good quality, disposable, unknown, and unidentified, and feeds a list-cleaning recommendation block.

Spending $400/month or more in Omnisend automatically qualifies you for an Account Expert, who can work with you to improve your deliverability.
Mailchimp’s deliverability tools
Mailchimp’s Delivery section in the Marketing Dashboard lists delivery details: emails sent, deliveries, bounces, unsubscribed, and abuse reports. A graph visualizes abuse report rate, bounce rate, delivery rate, and unsubscribe rate.

Rather than providing a pre-built dashboard for deliverability, Mailchimp lets you build custom reports in Standard and Premium plans. You can combine metrics, such as abuse reports and bounce rate, and name your reports.

Paid plans with 30,000+ contacts have a Customer Success Manager. Part of their role is to help you maximize inbox placement.
7. Omnisend vs. Mailchimp: AI features
Omnisend has more AI features than Mailchimp to build segments, forms, analyze reports, and group customers by lifecycle stage.
| AI feature | On Omnisend | On Mailchimp |
|---|---|---|
| Segment builder | ✅ All plans | ❌ Not available |
| Flows | ❌ Not available | ✅ Standard, $20 |
| Form builder | ✅ Standard, $16 | ❌ Not available |
| Customer lifecycle maps | ✅ All plans | ❌ Not available |
| Subject line generator | ✅ All plans | ✅ Standard, $20 |
| Writing assistant in emails | ✅ All plans | ✅ Standard, $20 |
| Reports analysis | ✅ Standard, $16 | ❌ Not available |
| Marketing recommendations | ✅ Free (limited); full on Standard, $16 | ❌ Not available |
| Personalized product recommendations | ✅ Pro, $59 | ❌ Not available |
| Send time optimization | ✅ Pro, $59 | ✅ Standard, $20 |
| Model Context Protocol (MCP) | ✅ All plans | ❌ Not available |
Accurate as of September 2026.
Omnisend’s AI toolkit
Brand consistency happens automatically in Omnisend. Upload your logo, colors, and fonts once. Every template pulls them in without manual setup.
Omnisend includes AI generators for subject lines, preheaders, and body copy. Feed it your campaign goal, and get multiple versions to test. The AI Writer reviews your content based on prompts, flags unclear messaging, and suggests improvements.

The AI Campaign Booster automatically brings back lost revenue. When subscribers don’t open your first send, it follows up 48 hours later with a new subject line.
An AI segment builder creates segments with all targeting rules and filters applied, saving you time when the 30+ pre-built templates don’t cover what you need.
The AI lifecycle stage map visualizes your entire customer base by purchase behavior, highlighting champions, at-risk buyers, and everyone in between.
Product recommendations work dynamically, with AI showing items based on your customers’ recently viewed products or similar to past purchases.

The AI tools you already use, such as Claude and ChatGPT, can connect to Omnisend MCP to gather insights, create segments, and discuss strategy.
Mailchimp’s AI toolkit
Mailchimp’s Intuit Assist builds automation workflows from prompts if you’re a Standard plan customer. It supports nine of the most common ecommerce scenarios, including welcome, cart abandonment, birthdays and anniversaries, price drop alerts, and unengaged contact targeting.

Predictive analytics, available in Standard plans and above, analyzes your store data and marketing activity to predict future buying patterns. It combines that data with predictive demographics for gender and age ranges.
Mailchimp’s Brand Kit uses AI to assess your brand personality from your website, then generates on-brand graphics and layouts for emails, social posts, and automations using your uploaded logos, fonts, and colors.

8. Omnisend vs. Mailchimp: integrations
Mailchimp has more integrations than Omnisend, with 350+ compared to 330+, and leads in CRM and social media tools. Omnisend’s library is smaller but built around ecommerce, syncing store, loyalty, and review apps for segments and automations.
Omnisend’s integration approach
Omnisend offers 330+ integrations, focusing on complementing your ecommerce stack. Shopify and WooCommerce sync purchase-based events, tracking product views, cart contents, purchase history, and customer lifetime value.
The Shopify integration tracks which products are viewed, which are abandoned, and order status changes, with your flows then triggering based on those events.
BigCommerce and Wix connections track orders and customers just as thoroughly. Loyalty programs sync point balances. For instance, LoyaltyLion knows when someone hits VIP status, and Smile.io tracks referral rewards.
Review apps such as Yotpo and Reviews.io push ratings data into segments so you can target happy customers differently from frustrated ones.
Quiz builders like Typeform send results that trigger product recommendations. Even support tickets from Gorgias or Re:amaze can inform your messaging.
You can also connect to Canva and Figma to automatically sync your designs into your Omnisend Image Library, ready to drop into campaign and automation emails.
Mailchimp’s integration approach
Mailchimp connects to 350+ tools, more than Omnisend, with CRM and social media integrations making up the biggest gap between them.
Salesforce deal stages, HubSpot contact properties, and QuickBooks payment histories all feed into campaigns, so a customer who just closed a deal gets a different sequence than one with an overdue invoice.
Instagram engagement data pulls into segments, Canva and Adobe Creative Cloud push brand assets directly into templates, and Google Analytics tracks what people do after they click through to your site.
9. Omnisend vs. Mailchimp: omnichannel marketing
Omnisend is better than Mailchimp for omnichannel marketing, with native support for email, SMS, and web push notifications. Mailchimp doesn’t support web push, and its reporting dashboards provide fewer insights into per-channel performance.
Omnisend’s approach
Omnisend treats SMS and web push as core channels alongside email.
Build automation workflows that mix all three channels into a single sequence. For instance, you could start with an abandoned cart email, follow with an SMS four hours later, then send a push notification with a discount code if your customer still hasn’t purchased.
Automated push messages delivered nearly 10x higher conversion rates, 7x higher return on investment (ROI), and 37% higher open rates than push campaigns in 2025.

Omnisend also lets you create one-time and scheduled campaigns for each channel. These work well for newsletters, flash sales, contact-wide alerts, and other urgent messages.

Channel performance is broken down as a section in the Sales report for a unified view. You can see revenue from Omnisend and revenue per channel. Another report, marketing activity performance, shows revenue from campaigns and automations.

Web push notifications are supported in all Omnisend plans. SMS is a Pro plan feature, with SMS credits available with a monthly subscription from $10/month.
Naked & Famous Denim switched from Mailchimp to Omnisend for native Shopify integration and true omnichannel capabilities. Its automated flows now generate 19.75% of all email revenue while accounting for less than 2% of sends. The abandoned cart series alone drives $6.33 per email — a 4,400% lift over standalone campaigns.
Mailchimp’s approach
Mailchimp supports omnichannel messaging for email and SMS only. It doesn’t support web push notifications natively.
SMS is available in all paid plans from $13/month, so the entry point for sending SMS is lower than Omnisend, which gates SMS to the $59/month Pro plan.
Automations can combine an email and an SMS in single workflows. There are pre-built email + SMS templates for welcome, abandoned cart recovery, and re-engagement, plus you can build new templates from scratch with both channels.

Standalone email and SMS campaigns are also supported for immediate and scheduled sends. You can view data for individual channels or a combined view of all marketing activity in the Marketing Dashboard, available in Standard plans and above.

10. Omnisend vs. Mailchimp: customer support options
Omnisend gives you live chat and email support in all plans, including Free, whereas Mailchimp only provides live chat in paid plans and restricts email in the Free plan to 30 days.
| Support feature | Omnisend | Mailchimp |
|---|---|---|
| 24/7 live chat | All plans | Paid plans only |
| Email support | All plans | Paid plans only; the free plan gets email support for 30 days |
| Phone support | Not available | Premium plan, $350/month |
| AI chatbot | All plans | All plans |
| Account Expert/Customer Success Manager | From $400/month | From 30,000 contacts in Essentials and Standard; included in Premium |
| Average chat response time | Under 3 minutes | Not published |
Accurate as of September 2026.
Omnisend’s support
You get 24/7 live chat and email support on every Omnisend plan, including the Free plan. Response times average under three minutes for chat, with agents available around the clock in every time zone.
If you’re spending $400/month or more, you’ll also receive a dedicated Account Expert. Account Experts provide regular business reviews, help optimize campaigns, and offer strategic guidance beyond technical troubleshooting.
Mailchimp’s support
Mailchimp restricts support based on what you pay. If you’re on the free plan, you get email support for your first 30 days only, after which you’re limited to help articles and the AI chatbot.
Paid plans have 24/7 chat and email support. If you’re on Premium ($350/month minimum spend), you can also contact support by phone. A Customer Success Manager requires at least 30,000 contacts in your account and a paid plan.
The final verdict: should you choose Omnisend or Mailchimp?
Omnisend is a better choice than Mailchimp for ecommerce. Its Standard plan costs less than Mailchimp Standard at every contact tier up to 20,000 contacts, and adds web push, an AI segment builder, and lifecycle stages that Mailchimp doesn’t offer at any price.
The case for Mailchimp is Essentials, which undercuts Omnisend Standard from 2,500 contacts and opens SMS at $13/month where Omnisend needs Pro at $59. It also has more integrations and social posting on every plan, which suits small businesses and general marketers.
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