Templatical
v0.51.1
Templatical is a drag-and-drop email editor SDK for embedding into web applications built with React, Svelte, Angular, Vue, or plain JavaScript.todayNo DockerDemoEasy
Self-hosted alternatives to Chamaileon SDK
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Email
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Not listed as Chamaileon SDK alternatives, but they cover the same ground and are worth a look.
senloSelf-hosted open-source email infrastructure with visual MJML editor, REST API, automation, and multi-provider delivery (Resend, Postmark, SMTP).
OmniMailOmniMail is a self-hosted, open-source multi-domain webmail on Cloudflare Workers. Aggregates domain email with iCloud, Gmail, Microsoft, QQ, NAVER, Yandex.
mailezA self-hosted email platform with SMTP, IMAP, POP3, CardDAV, CalDAV, a React webmail client, and admin console — all deployed via a single Docker Compose command.
MillionSendSelf-hosted email platform sending via your AWS SES with Resend-compatible API, dashboard, SMTP relay, webhooks, and broadcast campaigns.
uninboxUnInbox is a self-hosted, open-source email platform for teams with native collaboration, conversation notes, and sender screening.
emailflareEmailFlare is a self-hosted, open-source email platform with a transactional email API and team inbox. Runs on Cloudflare with Docker fallback.
About these Chamaileon SDK alternatives
1 open-source, self-hosted alternatives to Chamaileon SDK are listed here, ranked by popularity, maintenance and documentation.
- Highest rated
- Templatical (528 GitHub stars, Other license, written in Typescript)
- Easiest to set up
- Templatical
- Recently updated
- Templatical v0.51.1 on 2026-10-28
Chamaileon SDK alternatives compared
| Project | License | Language | Stars | Docker | Setup | Latest release | Score |
|---|---|---|---|---|---|---|---|
| Templatical | Other | Typescript | 528 | — | Easy | v0.51.1 | 48 |