head to head · open source
cap vs voiceink
cap has 24,271 GitHub stars, 2,234 forks, 339 open issues and last shipped yesterday. voiceink has 7,003 stars, 989 forks, 127 open issues and last shipped yesterday. cap leads on adoption by 247% (24,271 vs 7,003 stars). cap is written in Rust under a custom or non-standard licence; voiceink is written in Swift under a custom or non-standard licence. cap has attracted 9% as many forks as stars, voiceink 14%. cap 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
| cap | voiceink | |
|---|---|---|
| GitHub stars | ★ 24K | ★ 7.0K |
| License | Custom / other | Custom / other |
| Written in | Rust | Swift |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.2K | ⑂ 989 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick cap if
- You weight community size — 24K stars and counting
- You want the Custom / other license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick voiceink if
- You want the voiceink feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Swift
- You evaluated both and voiceink fits your workflow better
About cap
Cap Beautiful, shareable screen recordings. Open source, fast, and built for teams that want to own their data. Website Download Docs Pricing Discord Cap is the open source alternative to Loom. It gives you fast screen recording, polished local editing, instant share links, comments, transcripts, analytics, team workspaces, custom domains, custom S3 storage, and full self hosting when you need complete control. Use Cap for product demos, bug reports, onboarding, tutorials, design reviews, engineering walkthroughs, async standups, client updates, and any moment where showing the work is faster than scheduling…
About voiceink
VoiceInk Voice to text app for macOS to transcribe what you say to text almost instantly Website • YouTube VoiceInk is a native macOS application that transcribes what you say to text almost instantly. You can find all the information and download the app from here. After dedicating the past 5 months to developing this app, I've decided to open source it for the greater good. My goal is to make it the most efficient and privacy focused voice to text solution for macOS that is a joy to use. While the source code is now open for experienced developers to build and contribute, purchasing a license helps support…
read the full voiceink overview →
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Frequently asked questions
Is cap or voiceink more popular?
cap has 24,271 GitHub stars and voiceink has 7,003. cap has the larger community by that measure.
Are cap and voiceink free?
Neither cap nor voiceink declares a licence in this registry, so check each project's own repository before relying on either for a commercial use. Both are free to self-host.
What is the difference between cap and voiceink?
cap is written in Rust and voiceink in Swift. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, cap or voiceink?
Choose cap if you want the larger community (24,271 stars) or its Custom / other licence terms. Choose voiceink if its feature set, stack or Custom / other licence fits better. Both are self-hostable.