MailerLite vs Omnisend
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Editorial assessmentOmnisend compared with MailerLite
MailerLite is cheaper still and has the nicer editor, but its ecommerce automation is basic next to Omnisend's prebuilt store workflows, and it has no meaningful revenue attribution. A store doing low volume where email is a newsletter plus a welcome sequence can happily use MailerLite. Once abandoned cart and post-purchase flows are a revenue line you track, Omnisend earns the difference.
Choose MailerLite if
Solopreneurs, small businesses, and lean marketing teams that want the whole email toolkit (campaigns, automations, sites, forms, paid newsletters) at low cost, with a clean editor and EU-hosted data, and do not need enterprise CRM depth.
Choose Omnisend if
Small and mid-size ecommerce stores on Shopify, WooCommerce, BigCommerce, or Wix that want the standard revenue-producing flows working quickly and cheaply, especially stores that send frequently enough for Pro's unlimited email sending to pay for itself.
Side by side
13 attributes| Attribute | MailerLite | Omnisend |
|---|---|---|
| Category | ESPs | ESPs |
| Starting price | $10.80/mo (Comfort, up to 500 subscribers, billed annually; $12 monthly) (free plan available) | $0 (free up to 250 contacts), then $16/mo on Standard (free plan available) |
| Pricing model | Usage-based tiers: every paid plan carries the full feature set, and price scales with active subscriber count and sending volume. Comfort includes 10x your subscriber-tier ceiling in monthly emails; Power includes unlimited sending under fair use. Annual billing saves 10%. | Self-serve tiers priced by contact count, where both subscribers and non-subscribers who received automated messages are billable and only unsubscribed contacts are excluded. Standard caps monthly emails at twelve times the contact count; Pro removes the email send meter entirely. SMS is a separately metered Pro-only add-on for new subscriptions since May 2026. |
| Free plan | Up to 250 subscribers, 2,500 emails/month, 2 user seats, 3 automations, 1 website, 1 landing page, 3 forms, all three editors, A/B testing. | 250 contacts, 500 emails per month, and 500 web push notifications, with full access to automations, segmentation, forms, and landing pages. SMS is billed separately. |
| Free trial | 14-day premium feature trial on every new account, no credit card | No fixed-length trial; the free plan is the evaluation path and includes full feature access |
| Best for | Solopreneurs, small businesses, and lean marketing teams that want the whole email toolkit (campaigns, automations, sites, forms, paid newsletters) at low cost, with a clean editor and EU-hosted data, and do not need enterprise CRM depth. | Small and mid-size ecommerce stores on Shopify, WooCommerce, BigCommerce, or Wix that want the standard revenue-producing flows working quickly and cheaply, especially stores that send frequently enough for Pro's unlimited email sending to pay for itself. |
| Setup time | An afternoon for import, a form, and a first campaign; domain authentication (SPF/DKIM) is the only technical step most users touch. | A day to have the core flows running. The store connector installs quickly, syncs products, orders, and customers, and the prebuilt workflows can be enabled with default content immediately. A full migration including domain authentication and testing typically takes around five business days. |
| Learning curve | Low. The editor and automation builder are among the most approachable in the category; the subtle parts are billing mechanics (cumulative counting, the 10x multiplier) rather than the product itself. | Low, and deliberately so. This is the most approachable serious ecommerce marketing tool in the category. The workflow builder is legible to someone who has never built an automation, and the prebuilt library means most stores never start from a blank canvas. The one thing to understand early is the contact-counting rule, because it determines your bill. |
| Platforms | Web app, iOS app, REST API, MCP server | Web application, Onsite tracking script, Native connectors for a dozen ecommerce platforms |
| Compliance | GDPR, ISO 27001 (EU data center) | GDPR with a published data processing agreement, CCPA-aware privacy policy |
| Founded | 2010 | 2014 |
| Headquarters | Vilnius, Lithuania (remote-first team) | London, United Kingdom, with engineering in Vilnius, Lithuania |
| Ownership | Subsidiary of Vercom S.A. (Warsaw-listed communications group) since 2022; operates as an independent brand | Effectively bootstrapped and independent; an early convertible note was repaid once the company became profitable and no venture capital has been taken since |
Strengths and limitations
MailerLite
Strengths
- Full feature set on every paid plan; pricing scales on usage alone, which makes cost modeling honest and upgrade pressure structural rather than feature-hostage.
- Interface and editor quality are consistently the best-reviewed part of the product, with three editor modes and 70+ content blocks.
- Websites, landing pages, popups, digital products, and commission-free paid newsletters are bundled where competitors charge or take a cut.
- A/B testing on the free plan and auto-resend on paid plans are practical performance features at every budget.
Limitations
- Free plan's 250-subscriber cap makes it an extended demo, far behind Kit's 10,000 and beehiiv's 2,500 free ceilings.
- Comfort's 10x email multiplier quietly meters frequent senders; daily-send publishers need Power at roughly double the cost.
- Cumulative active-subscriber billing means a purged list keeps costing until the next billing anniversary.
- No growth network of any kind: no recommendations marketplace, no ad network, no referral bounty; acquisition is entirely your problem.
Omnisend
Strengths
- Unlimited email sending on Pro removes the send meter entirely, which is a genuine structural advantage over every contact-plus-send-cap competitor.
- The prebuilt ecommerce workflow library gets abandoned cart, welcome, browse abandonment, and post-purchase live in a day, which is where most of the money in store email actually comes from.
- Cross-channel steps inside a single workflow, so email, SMS, and web push run from one sequence and one consent record rather than parallel automations.
- 24/7 live chat and email support with a real human on every plan including Free, with advertised response times measured in minutes. Nothing else in this category does that.
Limitations
- Billing counts non-subscribers who received automated messages, so guest checkouts and imported contacts without an opt-in date inflate the bill beyond your actual marketing list size.
- SMS credits were removed for new subscriptions on 4 May 2026, making SMS a Pro-only metered add-on and quietly raising the cost of the omnichannel proposition.
- Hitting the Standard send cap blocks campaigns and cancels contacts out of running automation workflows, which breaks live sequences rather than just charging you more.
- No customer data platform, warehouse sync, identity resolution, or predictive lifetime value modelling, so a brand that outgrows the flows will eventually look at Klaviyo anyway.
Pricing compared
MailerLite
Usage-based tiers: every paid plan carries the full feature set, and price scales with active subscriber count and sending volume. Comfort includes 10x your subscriber-tier ceiling in monthly emails; Power includes unlimited sending under fair use. Annual billing saves 10%.
- Free$0
- ComfortFrom $10.80/mo annually ($12 monthly) at 500 subscribers
- PowerFrom $22.50/mo annually ($25 monthly) at 500 subscribers
- EnterpriseCustom
MailerLite is the value benchmark of this category's mid-market: at 1,000 subscribers, Comfort's roughly $17/month annual rate buys automations, sites, forms, paid newsletters, and A/B testing that Kit prices at twice that and old-guard suites price higher still. Only EmailOctopus meaningfully undercuts it, and it does so with a visibly thinner product. The traps are structural rather than hidden: the 250-subscriber free ceiling is the tightest of the five platforms reviewed here, the 10x sending multiplier pushes frequent senders into Power at roughly double the price, and cumulative subscriber counting means list churn is billed for a full cycle. Priced against what it replaces (a page builder, a form tool, a newsletter platform), it remains hard to beat.
Omnisend
Self-serve tiers priced by contact count, where both subscribers and non-subscribers who received automated messages are billable and only unsubscribed contacts are excluded. Standard caps monthly emails at twelve times the contact count; Pro removes the email send meter entirely. SMS is a separately metered Pro-only add-on for new subscriptions since May 2026.
- Free$0
- Standard$16 at 250 to 500 contacts, about $20 at 1,000, about $132 at 10,000, about $413 at 50,000
- Pro$59 flat from the entry band up to roughly 2,500 contacts, about $150 at 10,000, about $715 at 50,000
- CustomQuoted
Omnisend is the value play in ecommerce email and is priced with a clear view of who it is taking customers from. At 10,000 contacts you are looking at roughly $132 on Standard or $150 on Pro against roughly $150 on Klaviyo's Email plan, which is a wash on headline price but not on terms, because Pro carries no send cap while Klaviyo's allowance is ten times your profile count. At 50,000 contacts the same comparison runs roughly $413 or $715 against roughly $720. So the saving is not enormous at the top, and the real argument is unlimited sending plus getting the standard flows working in a day. Two things erode the case: the inclusive contact meter that bills non-subscribers, and the May 2026 removal of bundled SMS credits, which quietly raised the true cost of the omnichannel pitch the product is named for. For a store that mails often and does not need a customer data platform, it remains the best money in this category.
Editorial verdict on each
MailerLite
MailerLite is the sensible default for small-business email in 2026: the most complete toolkit per dollar in this comparison, delivered through the category's friendliest interface, on EU-hosted, ISO 27001 infrastructure. Its honest usage-based pricing cuts both ways, no feature hostage-taking, but also structural nudges (the 250-subscriber free cap, Comfort's 10x sending multiplier, cumulative billing) that move growing accounts up tiers on schedule. It offers nothing for audience growth, no network, no marketplace, and no built-in transactional layer, so creators chasing distribution should weigh Kit or beehiiv, and SaaS teams should look at Loops. Everyone else can start here and probably stay.
Read the full MailerLite profileOmnisend
Omnisend is the sensible default for a small or mid-size online store that wants the flows that actually make money working quickly, without buying a customer data platform it will not use. The prebuilt workflow library, the cross-channel steps, the capture tooling, and 24/7 human support on every plan including free make it the most approachable serious ecommerce marketing tool in the category, and unlimited email sending on Pro is a real structural advantage over every competitor that caps sends at a multiple of your list. Two caveats deserve weight before you sign: the contact meter counts non-subscribers who received automated messages, which inflates the bill for stores with heavy guest checkout, and the May 2026 removal of bundled SMS credits quietly raised the cost of the omnichannel promise. Buy it if you run a store, mail frequently, and want revenue flows live this week. Look at Klaviyo instead if the reason you are shopping is segmentation depth, and look at MailerLite if your email programme is really just a newsletter.
Read the full Omnisend profileMailerLite profile last reviewed 2026-08-22; Omnisend last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.