Emailens
7.7#3 in email testing softwareFrom $9 a monthFree planWebAPIExtensionSelf-hosted
VisitEmailens vs MailTester
MailTester
6.0#18 in email testing softwareFree planFree planWebAPISelf-hosted
VisitWhat both publish
| Fact | Emailens | MailTester |
|---|---|---|
| Data retention | Unsaved previews are processed in memory, while authenticated previews and screenshots are automatically purged after 30 days. | The FAQ says messages are kept only as long as needed to show the report. |
| Privacy | The privacy policy says users can sign in with email and password or Google or GitHub, and can request data rights through [email protected]. | The maker describes the .eu edition as configured for full GDPR compliance. |
| Purpose | Emailens previews and checks how HTML emails render across 21 email clients. | MailTester checks why emails may land in spam and returns a deliverability score out of 10. |
Emailens plans
- FreeFree
- Dev$9 a month
- Pro$19 a month
- Team$49 a month
MailTester plans
- FreeFree
Pick Emailens if…
Emailens may suit hobbyists, individual developers, freelance developers, indie hackers, and creators working with HTML email. It offers both a web interface and developer integration options.
Pick MailTester if…
MailTester may suit people checking email deliverability, monitoring multiple domains, or seeking API access and a tailored plan. Newsletter senders can use its bulk-email checks for unsubscribe handling, message size, and text-to-image ratio.