head to head · open source
CocoIndex vs multiwoven
CocoIndex has 11,566 GitHub stars, 899 forks, 83 open issues and last shipped 2 days ago. multiwoven has 1,673 stars, 96 forks, 188 open issues and last shipped yesterday. CocoIndex leads on adoption by 591% (11,566 vs 1,673 stars). CocoIndex is written in Rust under Apache-2.0; multiwoven is written in Ruby under AGPL-3.0. CocoIndex has attracted 8% as many forks as stars, multiwoven 6%. multiwoven was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (data-engineering, etl), 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
| CocoIndex | multiwoven | |
|---|---|---|
| GitHub stars | ★ 12K | ★ 1.7K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | Ruby |
| Last push | 2026-09-16 | 2026-09-17 |
| Forks | ⑂ 899 | ⑂ 96 |
| 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 multiwoven if
- You want the multiwoven feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Ruby
- You evaluated both and multiwoven fits your workflow better
About CocoIndex
CocoIndex is an open source incremental data transformation engine for AI workloads, built in Rust with a Python interface and positioned in the data engineering, ETL, indexing, and AI agent ecosystem. It turns codebases, meeting notes, inboxes, Slack, PDFs, and videos into continuously fresh context for AI agents and LLM applications.
read the full CocoIndex overview →
About multiwoven
Multiwoven open source Reverse ETL and data activation platform, licensed AGPL 3.0. It lives in data engineering and data integration ecosystem. It moves data from warehouse to business tools. README calls it alternative to HighTouch, Census, RudderStack. Topics include cdp, customer data platform, data activation, data engineering, data pipeline, data warehouse, databricks, dbt, etl.
read the full multiwoven overview →
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Frequently asked questions
Is CocoIndex or multiwoven more popular?
CocoIndex has 11,566 GitHub stars and multiwoven has 1,673. CocoIndex has the larger community by that measure.
Are CocoIndex and multiwoven free?
Both are open source. CocoIndex is licensed under Apache-2.0 and multiwoven under AGPL-3.0. Neither carries a licence fee.
What is the difference between CocoIndex and multiwoven?
CocoIndex is written in Rust and multiwoven in Ruby. 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 multiwoven?
Choose CocoIndex if you want the larger community (11,566 stars) or its Apache-2.0 licence terms. Choose multiwoven if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.