head to head · open source
ActivePieces vs teslamate
ActivePieces has 25,364 GitHub stars, 4,428 forks, 573 open issues and last shipped yesterday. teslamate has 9,230 stars, 1,041 forks, 72 open issues and last shipped 2 days ago. ActivePieces leads on adoption by 175% (25,364 vs 9,230 stars). ActivePieces is written in TypeScript under a custom or non-standard licence; teslamate is written in Elixir under AGPL-3.0. ActivePieces has attracted 17% as many forks as stars, teslamate 11%. ActivePieces 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.
← all 20902 open source comparisons
Side by side
| ActivePieces | teslamate | |
|---|---|---|
| GitHub stars | ★ 25K | ★ 9.2K |
| License | Custom / other | AGPL-3.0 |
| Written in | TypeScript | Elixir |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 4.4K | ⑂ 1.0K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ActivePieces if
- You weight community size — 25K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick teslamate if
- You want the teslamate feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Elixir
- You evaluated both and teslamate fits your workflow better
About ActivePieces
An open source replacement for Zapier Documentation 🌪️ Create a Piece 🖉 Deploy 🔥 Join Discord 🤯 Welcome to Activepieces All in one AI automation designed to be extensible through a type safe pieces framework written in TypeScript . When you contribute pieces to Activepieces they become automatically available as MCP servers that you can use with LLMs through Claude Desktop, Cursor or Windsurf! 🔥 Why Activepieces is Different: 💖 Loved by Everyone : Intuitive interface and great experience for both technical and non technical users with a quick learning curve. 🌐 Open Ecosystem: All pieces are open source…
read the full ActivePieces overview →
About teslamate
TeslaMate A powerful, self hosted data logger for your Tesla. Written in Elixir Data is stored in a Postgres database Visualization and data analysis with Grafana Vehicle data is published to a local MQTT Broker ⚠️ Security Warning [!CAUTION] Use Official Versions Only To protect yourself from malicious forks, malware, and data theft, please ensure you only obtain TeslaMate from the official source: Official Repository: Official Documentation: We have received reports of deceptive websites and unofficial mobile apps (e.g. on the App Store) using the TeslaMate name to distribute modified or harmful versions. If…
read the full teslamate overview →
More in Productivity & Utilities
Related comparisons
More Automation projects
Compare either of these against the rest of the Automation field.
Frequently asked questions
Is ActivePieces or teslamate more popular?
ActivePieces has 25,364 GitHub stars and teslamate has 9,230. ActivePieces has the larger community by that measure.
Are ActivePieces and teslamate free?
Both are open source. ActivePieces has no licence declared in this registry, and teslamate is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between ActivePieces and teslamate?
ActivePieces is written in TypeScript and teslamate in Elixir. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ActivePieces or teslamate?
Choose ActivePieces if you want the larger community (25,364 stars) or its Custom / other licence terms. Choose teslamate if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.