Postmark vs Keap

Postmark helps you stop worrying if your emails made it to the inbox, and get back to focusing on what matters—building great products. Send transactional and marketing emails and get them to the inbox on time, every time.

Keap is the leading small business CRM and automation platform built exclusively to help small businesses save time and grow without the chaos. Keap helps you convert more leads with easy-to-build emails plus automation & CRM

Feature Comparison

Postmark and Keap both have great feature sets so the right tool for you really depends on your needs.

Features	Postmark	Keap
💸 Paid Subscriptions Accept paid subscriptions	❌	❌
➗ Segmentation Create segments of subscribers	❌	✅
🤖 Automation Automate actions based on behaviors	❌	✅
📩 Embeddable Forms Embeddable subscription forms	❌	❌
📄 Landing Pages Create landing pages for your newsletter	❌	❌
🔌 3rd Party Integrations Connect to other services	❌	❌
🖊️ Visual Editor Drag and drop email editor	❌	✅
📝 Markdown Editor Write emails in markdown	❌	❌
👩‍💻 HTML Design emails with HTML text	❌	❌
⚒️ API Integrate with the platform's API	✅	❌
📈 Analytics Get data on your emails' performance	✅	✅
🌍 Custom Domain Use a custom domain for your page	✅	❌
🗣️ Referrals Setup a referral program	❌	❌
💽 Self Hosting Host on your own server	❌	❌
📢 Recommendations Recommend and be recommended by other newsletters	❌	❌