head to head · open source
OpenWispr vs Jarvis
OpenWispr has 10,568 GitHub stars, 1,376 forks, 341 open issues and last shipped yesterday. Jarvis has 669 stars, 115 forks, 5 open issues and last shipped 1 months ago. OpenWispr leads on adoption by 1,480% (10,568 vs 669 stars). OpenWispr is written in JavaScript under MIT; Jarvis is written in TypeScript under MIT. OpenWispr has attracted 13% as many forks as stars, Jarvis 17%. OpenWispr was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (ai), so they are genuine substitutes rather than adjacent tools.
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
| OpenWispr | Jarvis | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 669 |
| License | MIT | MIT |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-09-23 |
| Forks | ⑂ 1.4K | ⑂ 115 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenWispr if
- You weight community size — 11K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick Jarvis if
- You want the Jarvis feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and Jarvis fits your workflow better
About OpenWispr
OpenWhispr The open source and free alternative to WisprFlow and Granola. Privacy first voice to text dictation with AI agents, meeting transcription, and notes. Cross platform for macOS, Windows, and Linux. Website · Docs · Download · API · Changelog OpenWhispr turns your voice into text, notes, and actions from your desktop. Press a hotkey, speak, and your words appear at your cursor. Choose between fully private offline transcription with local speech to text engines like Whisper and NVIDIA Parakeet — where your audio never leaves your device — or cloud processing for speed. No…
read the full OpenWispr overview →
About Jarvis
Jarvis AI Assistant Hold one key. Speak. Text appears — perfectly. 100% open source • 100% local capable • 100% free forever ▶ Watch full 2 min demo on YouTube The (short) story Wispr Flow raised $81 million to build a voice dictation app. I got annoyed, spent 3 months of late nights building my own version, and open sourced it. That's it. No funding. No team. Just one stubborn developer who hates subscriptions. This is what open source is supposed to be. Why people actually use it Hold Fn → speak → release → clean, punctuated text appears anywhere Removes "um", "like", all fillers automatically Fixes grammar…
read the full Jarvis overview →
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Frequently asked questions
Is OpenWispr or Jarvis more popular?
OpenWispr has 10,568 GitHub stars and Jarvis has 669. OpenWispr has the larger community by that measure.
Are OpenWispr and Jarvis free?
Both are open source. OpenWispr is licensed under MIT and Jarvis under MIT. Neither carries a licence fee.
What is the difference between OpenWispr and Jarvis?
OpenWispr is written in JavaScript and Jarvis 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, OpenWispr or Jarvis?
Choose OpenWispr if you want the larger community (10,568 stars) or its MIT licence terms. Choose Jarvis if its feature set, stack or MIT licence fits better. Both are self-hostable.