ActiveCampaign vs MailerLite: Which Is Better in 2026?
ActiveCampaign is an automation tool that also sends email. MailerLite is a simple, inexpensive email tool with a clean editor. ActiveCampaign’s strength is complex, behavior-driven automation at a price below enterprise marketing platforms; MailerLite’s is covering the essentials well for very little money.
01Pricing
ActiveCampaign: paid plans start at $15/mo for 1,000 contacts. MailerLite: paid plans start at $10.80/mo for 500 subscribers. Both price by the size of your list or sending volume, so the entry prices above only hold for a small audience; check each vendor’s calculator at your list size. ActiveCampaign has no free plan; the trial runs 14 days. MailerLite has a free plan (up to 250 subscribers).
| Plan | Billed annually | Billed monthly | Limits | Adds |
|---|---|---|---|---|
| Starter † | $15 | $19 | 1,000 contacts at this price; Email sends 10x contact limit; 1 user included; 5 actions per automation | Marketing automation; Email marketing; Limited segmentation; Standard CRM & ecommerce integrations |
| Plus † | $49 | $59 | 1,000 contacts at this price; Email sends 10x contact limit; 1 user included | Unlimited automation actions; Standard segmentation; Landing pages; Generative AI |
| Pro † | $79 | $99 | 1,000 contacts at this price; Email sends 12x contact limit; 3 users included | Advanced segmentation; Conditional content; Predictive sending; 200 active goals |
| Enterprise † | $145 | $179 | 1,000 contacts at this price; Email sends 15x contact limit; 5 users included | Premium segmentation; Single sign-on (SSO); Unlimited Active Intelligence access |
| Plan | Billed annually | Billed monthly | Limits | Adds |
|---|---|---|---|---|
| Free | $0 | $0 | Up to 250 subscribers; 2,500 emails per month; 2 user seats; 3 automations | |
| Comfort | $10.80 | $12 | 500 subscribers at this price; 5,000 emails per month (10x tier ceiling); 3 user seats; 50 automations | Unlimited templates; AI writing assistant; Smart sending; 5 digital products |
| Power | $22.50 | $25 | 500 subscribers at this price; Unlimited monthly emails (fair use); Unlimited user seats | Unlimited automations; Unlimited landing pages and digital products; Multiple automation triggers; 24/7 live chat support |
| Enterprise | Custom | Custom | 200K+ subscribers; Custom sending volume | Dedicated success manager; Account audits; Dedicated IP option; Deliverability support |
Prices are per month on annual billing. † marks prices taken from the vendor’s documentation or page data instead of its visible pricing page. ActiveCampaign pricing and MailerLite pricing have the full detail.
02The Two Tools
ActiveCampaign
ActiveCampaign is an automation tool that also sends email. Its visual builder handles branching logic, lead scoring, site tracking and conditional content, and a sales CRM can be added on. It asks for more learning than its simpler rivals and repays it for businesses whose marketing depends on timing and behavior.
- Best at
- Complex, behavior-driven automation at a price below enterprise marketing platforms.
- Falls short
- There is no free plan, the learning curve is real, and the cost climbs with both contacts and tier.
MailerLite
MailerLite is a simple, inexpensive email tool with a clean editor. Newsletters, landing pages, forms and straightforward automations are all there, and the free plan is usable. It leaves out the heavier features, which keeps both the interface and the bill small.
- Best at
- Covering the essentials well for very little money.
- Falls short
- Automation, reporting and integrations are lighter than in the bigger platforms.
03Which Fits Your Situation
| If you are | Better fit | Why |
|---|---|---|
| Small Business | MailerLite | Covers the essentials for less money, with an editor that needs no training. |
| Ecommerce | ActiveCampaign | Deep automation for stores with complex customer journeys. |
| Startups | MailerLite | Cheap, quick to set up and good enough until marketing becomes someone’s full-time job. |
| Creators | MailerLite | A low-cost start for creators who mostly need to send. |
| Agencies | ActiveCampaign | Sophisticated automation that agencies can build and maintain for clients. |
04Verdict
Choose ActiveCampaign if you need serious automation and will invest time in building it. Choose MailerLite if you want the essentials done well at a low price.
05FAQ
Is ActiveCampaign or MailerLite cheaper?
ActiveCampaign starts at $15/mo and MailerLite at $10.80/mo. Both rise with the size of your list. Prices are per month on annual billing.
Do ActiveCampaign and MailerLite have free plans?
ActiveCampaign has no free plan; the trial runs 14 days. MailerLite has a free plan (up to 250 subscribers).
Which is easier to learn, ActiveCampaign or MailerLite?
MailerLite is quick to set up; ActiveCampaign is demanding to set up. There is no free plan, the learning curve is real, and the cost climbs with both contacts and tier.
Which is better for small business, ActiveCampaign or MailerLite?
MailerLite. Covers the essentials for less money, with an editor that needs no training.