
Emailens
7.7#3 in email testing softwareFrom $9 a monthFree planWebAPIExtensionSelf-hosted
Visit

| Fact | Emailens | EmailQA |
|---|---|---|
| Audience | The pricing page describes the free plan as suited to hobbyists and individual developers, and Dev as built for freelance developers, indie hackers, and creators. | The pricing page describes Free as for individuals, Pro as for teams and professionals, and Business as for agencies and automation. |
| Integrations | The product offers a web app, REST API, MCP server, GitHub Action, and standalone @emailens/engine package. | The integrations page lists Mailchimp, Klaviyo, HubSpot, Constant Contact, ActiveCampaign, Campaign Monitor, ConvertKit, AWeber, Drip, and Figma. |
| Purpose | Emailens previews and checks how HTML emails render across 21 email clients. | EmailQA lets teams preview HTML emails and collect feedback through comments pinned to specific locations. |
| Security | The security page says unsaved previews are processed in memory and authenticated previews and screenshots are automatically purged after 30 days. | The security page says application, API, and render traffic uses HTTPS, and connected third-party credentials are encrypted with AES-256-GCM before storage. |
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.
EmailQA suits individuals and teams who want to review HTML email previews with comments and version comparisons. Business may fit agencies or automation workflows needing REST API access.