12 Best Mailchimp Alternatives (2026), Tested
For teams replacing Mailchimp marketing, Mandrill transactional email, or both with tools that better fit product-led workflows.
criteria
- Lifecycle automation
- Transactional replacement
- Pricing clarity
- Modern workflow ergonomics
- 01
Customer.io
Marketing TransactionalBest replacement when Mailchimp automation became too shallow and behavioral targeting matters.
- 02
Loops
Marketing TransactionalStrong SaaS alternative with broadcast, lifecycle, and transactional email in one product.
- 03
ActiveCampaign
MarketingBest broad replacement when CRM workflows, segmentation, and sales handoff matter.
- 04
Brevo
Transactional MarketingClosest broad SMB replacement with marketing, transactional, SMS, and a permanent free tier.
- 05
Drip
MarketingBest fit for ecommerce teams replacing Mailchimp automations with store-aware lifecycle flows.
- 06
Userlist
MarketingBest SaaS-specific replacement when company accounts and product behavior drive messaging.
- 07
Encharge
MarketingGood SaaS automation alternative with billing integrations and event-based segmentation.
- 08
Kit
Newsletter MarketingCreator-friendly alternative for newsletter and audience-driven businesses.
- 09
Sender
MarketingBudget-friendly alternative with a more generous free plan than Mailchimp.
- 10
Klaviyo
MarketingBest enterprise-leaning Mailchimp alternative for event-rich ecommerce.
- 11
MailerSend
TransactionalBetter Mandrill-style fit for teams that want transactional API plus visual templates.
- 12
Postmark
TransactionalBest pure transactional replacement when Mandrill was only used for receipts, resets, and alerts.
All 12 compared
Every provider in this ranking against the priorities SaaS product teams weigh. Free tier and entry price sit with each pick above.
| Provider | Multi-tenant | Event stream | Suppressions API | Operating since | Scheduling | Best published rate per 1,000 | Webhooks |
|---|---|---|---|---|---|---|---|
| Customer.io | Yes | Yes | Yes | 2012 | Yes | Tiers not published in comparable form | Yes |
| Loops | No | Yes | Yes | 2022 | Yes | Tiers not published in comparable form | Yes |
| ActiveCampaign | Yes | Yes | Yes | 2003 | Yes | Tiers not published in comparable form | Yes |
| Brevo | No | Yes | Yes | 2012 | Yes | Tiers not published in comparable form | Yes |
| Drip | Yes | Yes | Yes | 2013 | Yes | Tiers not published in comparable form | Yes |
| Userlist | No | Yes | Yes | 2017 | Yes | Tiers not published in comparable form | Yes |
| Encharge | No | Yes | Yes | Not published | Yes | Tiers not published in comparable form | Yes |
| Kit | No | Yes | Yes | 2013 | Yes | Tiers not published in comparable form | Yes |
| Sender | No | Yes | Yes | 2012 | Yes | Tiers not published in comparable form | Yes |
| Klaviyo | No | Yes | Yes | 2012 | Yes | Tiers not published in comparable form | Yes |
| MailerSend | Yes | Yes | Yes | 2020 | Yes | Tiers not published in comparable form | Yes |
| Postmark | Yes | Yes | Yes | 2010 | No | $1.50 | Yes |
If you are SaaS product teams
A SaaS product sends on behalf of its customers, so the deciding factors are tenant isolation, whether suppressions can be scoped rather than global, and whether support can answer why one specific account did not receive one specific email. Lifecycle automation and transactional sending usually need to coexist.
The order above is the general editorial ranking. Re-sorted against multi-tenant support, event stream, and the suppressions API, the shortlist for trial expiry notices, dunning, onboarding sequences, and per-tenant transactional mail becomes Customer.io, ActiveCampaign, and Drip. That differs from the headline order, which weighs all audiences together.