head to head · open source
Sequin vs Operational
Sequin has 2,223 GitHub stars, 153 forks, 71 open issues and last shipped 8 months ago. Operational has 476 stars, 18 forks, 9 open issues and last shipped 1 months ago. Sequin leads on adoption by 367% (2,223 vs 476 stars). Sequin is written in Elixir under MIT; Operational is written in Vue under AGPL-3.0. Sequin has attracted 7% as many forks as stars, Operational 4%. Operational 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 | Operational | |
|---|---|---|
| GitHub stars | ★ 2.2K | ★ 476 |
| License | MIT | AGPL-3.0 |
| Written in | Elixir | Vue |
| Last push | 2026-02-23 | 2026-10-02 |
| Forks | ⑂ 153 | ⑂ 18 |
| 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 Operational if
- You want the Operational feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Vue
- You evaluated both and Operational 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 Operational
Website Docs Self hosting Pitch Vision Operational.co is a open source Event tracking tool. Monitor signups, webhooks, cronjobs and more. Currently Swipekit Facebook ad library tool and youtubedescriptionextractor are using this in production. 🔍 View Live Demo See Operational in action with a demo account receiving test events. ✨ Key Features Get push notifications for critical events straight to your phone, or on the webapp Monitor critical events Trigger webhooks via action buttons Understand complex events via contexts(events in events) Usable on mobile as a progressive web app(can receive push notifications…
read the full Operational overview →
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Frequently asked questions
Is Sequin or Operational more popular?
Sequin has 2,223 GitHub stars and Operational has 476. Sequin has the larger community by that measure.
Are Sequin and Operational free?
Both are open source. Sequin is licensed under MIT and Operational under AGPL-3.0. Neither carries a licence fee.
What is the difference between Sequin and Operational?
Sequin is written in Elixir and Operational in Vue. 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 Operational?
Choose Sequin if you want the larger community (2,223 stars) or its MIT licence terms. Choose Operational if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.