head to head · open source
Weaviate vs ioredis
Weaviate has 16,818 GitHub stars, 1,403 forks, 738 open issues and last shipped yesterday. ioredis has 15,339 stars, 1,251 forks, 202 open issues and last shipped 4 days ago. Weaviate leads on adoption by 10% (16,818 vs 15,339 stars). Weaviate is written in Go under a custom or non-standard licence; ioredis is written in TypeScript under MIT. Weaviate has attracted 8% as many forks as stars, ioredis 8%. Weaviate 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
| Weaviate | ioredis | |
|---|---|---|
| GitHub stars | ★ 17K | ★ 15K |
| License | Custom / other | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-09-17 | 2026-09-14 |
| Forks | ⑂ 1.4K | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Weaviate if
- You weight community size — 17K stars and counting
- You want the Custom / other license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick ioredis if
- You want the ioredis feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and ioredis fits your workflow better
About Weaviate
Weaviate open source vector database. Stores objects and vectors together. Lives in cloud native database and AI search ecosystem. Enables semantic search at scale. Combines vector similarity search with keyword filtering, retrieval augmented generation, and reranking in single query interface.
read the full Weaviate overview →
About ioredis
ioredis is a robust, performance focused and full featured Redis client for Node.js, written entirely in TypeScript and released under the MIT licence, intended for Node.js developers and platform teams that need their applications to talk to Redis reliably.
read the full ioredis overview →
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Frequently asked questions
Is Weaviate or ioredis more popular?
Weaviate has 16,818 GitHub stars and ioredis has 15,339. Weaviate has the larger community by that measure.
Are Weaviate and ioredis free?
Both are open source. Weaviate has no licence declared in this registry, and ioredis is licensed under MIT. Both are free to self-host.
What is the difference between Weaviate and ioredis?
Weaviate is written in Go and ioredis 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, Weaviate or ioredis?
Choose Weaviate if you want the larger community (16,818 stars) or its Custom / other licence terms. Choose ioredis if its feature set, stack or MIT licence fits better. Both are self-hostable.