ActiveCampaign vs Postmark
Both sit in email marketing. Here is how they differ on the things you can actually check.
On price: both start at the same $15 a month. Where a price could not be read from the vendor's page it is marked indicative below.
ActiveCampaign
activecampaign.com
Best known for its visual automation builder — branching, conditional waits, lead scoring and CRM deals in the same product. Aimed at teams that outgrow simple broadcast tools.
Postmark
postmarkapp.com
Focused purely on transactional sending — receipts, password resets, notifications — with a reputation for fast delivery and detailed per-message logs. Part of ActiveCampaign.
| ActiveCampaign | Postmark | |
|---|---|---|
| Entry price | $15/mo | $15/mo |
| Entry plan | — | Basic |
| Paid annually | — | — |
| Price checked | not verified | 21 Sept 2026 |
| Pricing model | Free trial | Free trial |
| Free plan | No | No |
| Category | Email Marketing | Email Marketing |
| Around since | 2003 | 2010 |
1 of these 2 prices were read from the vendor's own pricing page, most recently on 21 Sept 2026; the rest are indicative. Entry tier only — vendors change pricing without notice.
ActiveCampaign vs Postmark, answered
- Is ActiveCampaign cheaper than Postmark?
- Neither. Both start at $15 a month at the entry tier.
- Do ActiveCampaign or Postmark have a free plan?
- Neither publishes an ongoing free plan. Check each vendor for a trial.
- What is the difference between ActiveCampaign and Postmark?
- ActiveCampaign: Best known for its visual automation builder — branching, conditional waits, lead scoring and CRM deals in the same product. Aimed at teams that outgrow simple broadcast tools. Postmark: Focused purely on transactional sending — receipts, password resets, notifications — with a reputation for fast delivery and detailed per-message logs. Part of ActiveCampaign.
