ActiveCampaign’s Starter plan caps automations at five actions before you have to upgrade, and removing that cap takes the bill from $15 a month to $49 a month for the same 1,000 contacts. That single limit is the most common trigger for teams shopping alternatives. Customer.io and Encharge are the closest replacements for behavior-triggered SaaS lifecycle automation without ActiveCampaign’s CRM bundle. HubSpot is the upgrade path if a full CRM and sales stack matter more than price. Brevo and MailerLite solve the cost problem directly for teams that don’t need deep branching logic. Loops folds marketing and transactional sends into one contact-based plan built for SaaS. GetResponse adds funnels and webinars to the automation mix. And Coldletter fits teams where a developer owns the sending integration and lifecycle automation is a core requirement, not an add-on.
Why Teams Move Off ActiveCampaign
ActiveCampaign’s pricing is contact-based and tiered by feature, not just by list size. Per ActiveCampaign’s pricing page, the Starter plan runs $15/month (billed annually) for 1,000 contacts, one user, and automations capped at five actions each. Plus starts at $49/month and removes that automation cap; Pro starts at $79/month and adds predictive sending, conditional content, and three user seats; Enterprise starts at $145/month with custom objects and SSO for five users. The platform includes a 14-day free trial with no credit card required and a 30-day money-back guarantee.
The friction shows up in two places. First, any workflow more complex than a simple sequence needs the Plus plan at minimum, more than triple the Starter price. Second, the CRM and automation builder require real setup time; teams that only need email automation without a sales pipeline attached end up paying for and configuring features they don’t use. ActiveCampaign remains a solid choice for teams that want CRM and automation genuinely combined and have already outgrown the Starter tier; if that’s your situation, the alternatives below may not be worth the migration effort.
How to Choose
The right alternative depends on what’s actually missing. For event-triggered SaaS lifecycle automation, Customer.io or Encharge replace ActiveCampaign’s workflow builder without the CRM overhead. For CRM plus marketing in one contract, HubSpot is the closest match, at a much higher price at scale. For lower cost with less branching complexity, Brevo or MailerLite work. For SaaS teams that want marketing and transactional email unified, Loops fits. For funnels and webinars alongside automation, GetResponse. For developer-owned integration, Coldletter.
ActiveCampaign Alternatives at a Glance
| Tool | Best For | Starting Price | Automation | Free Plan |
|---|---|---|---|---|
| ActiveCampaign | CRM plus deep automation | $15/mo (1,000 contacts, annual) | 5 actions on Starter, unlimited on Plus+ | No (14-day trial) |
| Customer.io | SaaS lifecycle, behavioral triggers | $100/mo (5,000 profiles) | Native, event-based, multi-channel | No |
| Encharge | B2B SaaS marketing automation | $99/mo ($79/mo annual, 2,000 subscribers) | Unlimited flows on every tier | No |
| HubSpot | CRM plus full marketing stack | ~$9-10/seat/mo (1,000 contacts) | Workflow automation from Professional up | 2,000 sends/mo, branded |
| Brevo | Cost-conscious, larger lists | $9/mo (5,000 emails) | Standard plan and up | 300 emails/day |
| MailerLite | Simple senders, lower complexity | $12/mo | Basic on Comfort, unlimited on Power | 250 contacts, 2,500 emails/mo |
| Loops | SaaS marketing + transactional in one | $49/mo (5,000 contacts) | Yes, contact-based | 1,000 contacts, 4,000 emails/mo |
| GetResponse | Automation plus funnels and webinars | $19/mo (1,000 contacts) | 1 workflow on Starter, unlimited on Marketer | 500 contacts, 2,500 emails/mo |
| Coldletter | Developer-owned templating and automation | Not publicly listed | Yes, event-triggered | Contact team |
Pricing as of July 2026 from official vendor pricing pages. Verify directly before purchasing, since tiers and limits change periodically.
Customer.io and Encharge: Best for SaaS Lifecycle Automation
Customer.io built its platform around triggering messages from user behavior: signup, activation, a skipped onboarding step, a usage milestone, or inactivity. Workflows span email, SMS, push, and in-app messages from one builder. Per Customer.io’s pricing page, the Essentials plan starts at $100/month for 5,000 profiles with 1 million emails included; overage runs $0.009 per additional profile and $0.12 per additional 1,000 emails. Qualifying startups get a full year free through Customer.io’s startup program.
Encharge positions itself specifically, per its pricing page, as “a marketing automation platform built specifically for B2B SaaS businesses.” The Growth plan starts at $99/month ($79/month billed annually) for up to 2,000 subscribers with unlimited automation flows, webhooks, and built-in Zapier, Stripe, and Chargebee integrations. Premium starts at $159/month ($129/month annually) and adds HubSpot and Salesforce integrations, transactional email, and custom objects. If your SaaS lifecycle email sequences need behavior data from your product, either tool reads that signal more directly than ActiveCampaign’s list-first automation.
Pick Customer.io if you need multi-channel orchestration at scale. Pick Encharge if you want SaaS-specific automation at a lower entry price.
HubSpot: Best for CRM Plus a Full Marketing Stack
HubSpot’s Marketing Hub folds email, forms, and automation into the same contract as its CRM and sales tools, which is the appeal for teams that want ActiveCampaign’s CRM-plus-automation pitch backed by a larger platform. Per HubSpot’s Marketing Hub pricing guide, Starter runs about $9 per seat per month billed annually for 1,000 contacts and 5,000 email sends. Professional jumps to $800/month (three seats, 2,000 contacts, 20,000 sends) plus a mandatory $3,000 onboarding fee; Enterprise runs $3,600/month (five seats, 10,000 contacts) plus a $7,000 onboarding fee.
Where it falls short: the price gap between Starter and Professional is steep, and the onboarding fees add real cost before you send a single campaign. Pick HubSpot if consolidating CRM, sales, and marketing into one vendor matters more than matching ActiveCampaign’s entry price.
Brevo: Best for Cost-Conscious Teams with Larger Lists
Brevo prices by email volume instead of contact count, which flips ActiveCampaign’s model for teams with large, infrequently emailed lists. Per Brevo’s pricing page, the free plan allows up to 300 emails per day. The Starter plan starts at $9/month for 5,000 emails but doesn’t include marketing automation; Standard starts at $18/month and adds, in Brevo’s own words, “an unlimited number of automated, multi-step workflows.”
Where it falls short: automation is less specialized for product-event triggers than Customer.io or Encharge. Pick Brevo if cost per send matters more than behavioral automation depth.
MailerLite: Best for Simple Senders Who Don’t Need Deep Automation
If ActiveCampaign’s CRM and branching logic are overkill for what you actually send, MailerLite is a direct downgrade in complexity and price. Per MailerLite’s pricing page, the free plan covers 250 active subscribers and 2,500 emails/month across 2 user seats. The Comfort plan starts at $12/month; the Power plan starts at $25/month with unlimited automations and seats. If Mailchimp is also on your shortlist, our Best Mailchimp Alternatives guide covers that overlap in more depth.
Where it falls short: automation stays list-triggered rather than event-driven off product data. Pick MailerLite if you want clean newsletters and basic automation without paying for a CRM you won’t use.
Loops: Best for SaaS Marketing and Transactional Email in One Plan
Loops is built for SaaS startups that want marketing campaigns, product-triggered workflows, and transactional email in a single contact-based plan rather than running a separate transactional provider alongside their marketing tool. Per Loops’ pricing page, the free plan covers 1,000 subscribed contacts and 4,000 emails/month with no credit card required and every feature included. Paid plans start at $49/month for 5,000 contacts with unlimited sends; transactional email is included at no extra charge across all paid tiers. For a broader comparison of dedicated providers, see our best transactional email services guide.
Where it falls short: automation is simpler than ActiveCampaign’s branching workflows, with fewer conditional-logic options. Pick Loops if you’re a SaaS team that wants to stop running a separate transactional API next to your marketing tool.
GetResponse: Best for Automation Plus Funnels and Webinars
GetResponse pairs automation with tools ActiveCampaign doesn’t build natively: sales funnels, webinars, and a course creator. Per GetResponse’s pricing page, the free plan is permanent at 500 contacts and 2,500 emails/month. The Starter plan begins at $19/month for 1,000 contacts with unlimited sends but only one automation workflow; the Marketer plan starts at $59/month and unlocks unlimited automation workflows plus abandoned cart recovery.
Where it falls short: real automation depth requires the Marketer plan, a $40/month jump from Starter. Pick GetResponse if webinars or funnels are part of your marketing mix alongside automation.
Coldletter: Best for Developer-Owned Templating and Automation
Coldletter targets a different buyer than most tools on this list: a SaaS team where a developer manages the sending integration through an API and SDK, and a growth marketer or PM owns the automation flows and lifecycle outcomes, both working in the same platform. It combines templating (reusable layouts with dynamic variables), event-triggered automation, and transactional sending, without the CRM and sales-pipeline weight bundled into ActiveCampaign.
Coldletter doesn’t publish pricing publicly; contact the team for details.
Pick Coldletter if you want developer-friendly templating and automation in one platform and don’t need ActiveCampaign’s CRM.
Frequently Asked Questions
What is the best free alternative to ActiveCampaign?
Loops has the most usable free tier for SaaS teams: 1,000 subscribed contacts and 4,000 emails/month with every feature included and no credit card required. GetResponse’s free plan is more generous on contacts (500) but caps sends lower and adds branding. Neither Customer.io nor Encharge offers a permanent free plan; both are built for teams already past the evaluation stage.
Is Customer.io more expensive than ActiveCampaign?
At the entry tier, yes. Customer.io’s Essentials plan starts at $100/month for 5,000 profiles, compared to ActiveCampaign’s Starter at $15/month for 1,000 contacts. The comparison isn’t apples-to-apples, though: Customer.io is built for multi-channel behavioral automation (email, SMS, push, in-app) from a single event stream, which ActiveCampaign doesn’t do natively at any price tier.
What is the best ActiveCampaign alternative for B2B SaaS marketing automation?
Encharge is built specifically for that use case, with unlimited automation flows starting at $99/month ($79/month billed annually) for up to 2,000 subscribers. Customer.io is the option if you need automation to span channels beyond email, since it handles SMS and push notifications alongside email from the same workflow builder.
Does HubSpot replace ActiveCampaign’s CRM and automation together?
Yes, and more completely, since HubSpot’s CRM and sales tools are the same product as its marketing automation rather than a bolt-on. The cost gap is significant: HubSpot’s Professional plan runs $800/month plus a $3,000 onboarding fee, versus ActiveCampaign’s Pro plan at $79/month with no mandatory onboarding cost.
Can I migrate my ActiveCampaign automations to another platform?
Contact lists export cleanly as CSV files from any of these tools. Automation workflows do not transfer between platforms; each sequence needs to be rebuilt manually in the new tool’s workflow builder. Budget one to two weeks for a handful of simple automations, longer if you’re running ActiveCampaign’s more complex branching logic with conditional content.
What is the cheapest ActiveCampaign alternative?
Brevo and MailerLite both start under $15/month: Brevo at $9/month for 5,000 emails, MailerLite at $12/month. Neither matches ActiveCampaign’s automation depth out of the box; Brevo’s automation only appears on its Standard plan, and MailerLite’s stays list-triggered rather than event-driven.
I’ve spent my career building software at scale with a soft spot for email: deliverability, lifecycle campaigns, and getting messages to actually land. I started Coldletter to fix what bugged me about transactional and marketing email tools. I’m based in Vancouver.