
Emailens
7.7#3 in email testing softwareFrom $9 a monthFree planWebAPIExtensionSelf-hosted
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| Fact | Emailens | MailHog |
|---|---|---|
| Integrations | The product offers a web app, REST API, MCP server, GitHub Action, and standalone @emailens/engine package. | The project lists Node.js API v2 and PHP API v1/v2 client libraries and provides mhsendmail as a sendmail replacement. |
| Purpose | Emailens previews and checks how HTML emails render across 21 email clients. | MailHog is an email testing tool for developers that accepts application mail over SMTP and lets users view messages in a web UI or retrieve them through a JSON API. |
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.
MailHog suits developers who need to capture application email for inspection or failure testing. It is also useful when a project needs message access through a web interface or JSON API.