head to head · open source
Sequin vs routr
Sequin has 2,223 GitHub stars, 153 forks, 71 open issues and last shipped 8 months ago. routr has 1,725 stars, 184 forks, 29 open issues and last shipped 2 days ago. Sequin leads on adoption by 29% (2,223 vs 1,725 stars). Sequin is written in Elixir under MIT; routr is written in TypeScript under MIT. Sequin has attracted 7% as many forks as stars, routr 11%. routr was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Sequin | routr | |
|---|---|---|
| GitHub stars | ★ 2.2K | ★ 1.7K |
| License | MIT | MIT |
| Written in | Elixir | TypeScript |
| Last push | 2026-02-23 | 2026-11-01 |
| Forks | ⑂ 153 | ⑂ 184 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Sequin if
- You weight community size — 2.2K stars and counting
- You want the MIT license terms
- Your stack matches Elixir
- You value the larger contributor base for long-term maintenance
pick routr if
- You want the routr feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and routr fits your workflow better
About Sequin
Documentation · Website · Discord · Slack · Blog Sequin Sequin is the fastest change data capture (CDC) platform for Postgres. Sequin makes it easy to stream Postgres to streaming platforms, queues, search indexes, and more (e.g. Kafka, GCP Pub/Sub, another Postgres, etc.). You can backfill existing rows and stream new changes in real time. Sequin is a standalone Docker container that you can deploy next to your Postgres database. For production deployments on AWS, see the deployment/ directory for Terraform infrastructure as code templates. Sequin is open source. To help us make this project great, tell us what…
read the full Sequin overview →
About routr
Routr is a lightweight sip proxy, location server, and registrar that provides a reliable and scalable SIP infrastructure for telephony carriers, communication service providers, and integrators. Content Community Should you try Routr? Contact us Features The official handbook Deployment Docker Kubernetes Gitpod Getting started with the CTL First steps with the NodeSDK Custom Processors and Middleware Documentation Bugs and feedback Sponsors Contributing License Community We are building Routr in the open. The best to communicate with us is via GitHub Discussions. Special Announcement: We now have a Discord…
read the full routr overview →
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Frequently asked questions
Is Sequin or routr more popular?
Sequin has 2,223 GitHub stars and routr has 1,725. Sequin has the larger community by that measure.
Are Sequin and routr free?
Both are open source. Sequin is licensed under MIT and routr under MIT. Neither carries a licence fee.
What is the difference between Sequin and routr?
Sequin is written in Elixir and routr in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Sequin or routr?
Choose Sequin if you want the larger community (2,223 stars) or its MIT licence terms. Choose routr if its feature set, stack or MIT licence fits better. Both are self-hostable.