head to head · open source
CocoIndex vs Open Wearables
CocoIndex has 11,812 GitHub stars, 923 forks, 83 open issues and last shipped yesterday. Open Wearables has 2,745 stars, 539 forks, 173 open issues and last shipped yesterday. CocoIndex leads on adoption by 330% (11,812 vs 2,745 stars). CocoIndex is written in Rust under Apache-2.0; Open Wearables is written in Python under MIT. CocoIndex has attracted 8% as many forks as stars, Open Wearables 20%. CocoIndex 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
| CocoIndex | Open Wearables | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 2.7K |
| License | Apache-2.0 | MIT |
| Written in | Rust | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 923 | ⑂ 539 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick CocoIndex if
- You weight community size — 12K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick Open Wearables if
- You want the Open Wearables feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and Open Wearables fits your workflow better
About CocoIndex
Your agents deserve fresh context. Star us ❤️ → · · · CocoIndex turns codebases, meeting notes, inboxes, Slack, PDFs, and videos into live, continuously fresh context for your AI agents and LLM apps to reason over effectively — with minimal incremental processing. Get your production AI agent ready in 10 minutes with reliable, continuously fresh data — no stale batches, no context gap Incremental · only the delta · Any scale · parallel by default · Declarative · Python, 5 min Deutsch English Español français 日本語 한국어 Português Русский 中文 Built with CocoIndex ❤️ <img src=" alt="CocoIndex code — flagship MCP server…
read the full CocoIndex overview →
About Open Wearables
Open Wearables Documentation : Open source platform that unifies wearable device data from multiple providers and enables AI powered health insights through natural language automations. Build health applications faster with a single API, embeddable widgets, and intelligent webhook notifications. What It Does Open Wearables provides a unified API and developer portal to connect and sync data from multiple wearable devices and fitness platforms. Instead of implementing separate integrations for each provider (e.g., Garmin, Whoop, Apple Health), you can use a single platform to access normalized health data and…
read the full Open Wearables overview →
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Frequently asked questions
Is CocoIndex or Open Wearables more popular?
CocoIndex has 11,812 GitHub stars and Open Wearables has 2,745. CocoIndex has the larger community by that measure.
Are CocoIndex and Open Wearables free?
Both are open source. CocoIndex is licensed under Apache-2.0 and Open Wearables under MIT. Neither carries a licence fee.
What is the difference between CocoIndex and Open Wearables?
CocoIndex is written in Rust and Open Wearables in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, CocoIndex or Open Wearables?
Choose CocoIndex if you want the larger community (11,812 stars) or its Apache-2.0 licence terms. Choose Open Wearables if its feature set, stack or MIT licence fits better. Both are self-hostable.