Open source resend projects
Every project in the registry tagged resend, ranked by real GitHub adoption.
AI email assistant that automates, organizes, and declutters
Pay per email sent, not for contact storage
NextCRM — Open-source CRM built with Next.js 16, React 19, PostgreSQL, Prisma 7, and shadcn/ui. CRM, projects, invoicing, documents, email client & AI features.
Transform long URLs into beautiful, trackable short links
Related tags
Frequently asked questions
How many open source resend projects are there?
This registry tracks 4 projects tagged resend, with 17,711 GitHub stars between them. The most-adopted is Inbox Zero at 12,238 stars.
Are these resend projects free to use?
Yes — 3 of the 4 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which resend project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these resend projects still maintained?
4 of the 4 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.