head to head · open source
TiDB vs Qdrant
TiDB has 40,701 GitHub stars, 6,284 forks, 6,976 open issues and last shipped yesterday. Qdrant has 35,390 stars, 2,793 forks, 704 open issues and last shipped yesterday. TiDB leads on adoption by 15% (40,701 vs 35,390 stars). TiDB is written in Go under Apache-2.0; Qdrant is written in Rust under Apache-2.0. TiDB has attracted 15% as many forks as stars, Qdrant 8%. TiDB 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
| TiDB | Qdrant | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 35K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 6.3K | ⑂ 2.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick TiDB if
- You weight community size — 41K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Qdrant if
- You want the Qdrant feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Rust
- You evaluated both and Qdrant fits your workflow better
About TiDB
TiDB TiDB (/’taɪdiːbi:/, "Ti" stands for Titanium) is an open source, cloud native, distributed SQL database designed for high availability, horizontal and vertical scalability, strong consistency, and high performance. Key Features Quick Start Need Help? Architecture Contributing License See Also Acknowledgments Key Features Distributed Transactions : TiDB uses a two phase commit protocol to ensure ACID compliance, providing strong consistency. Transactions span multiple nodes, and TiDB's distributed nature ensures data correctness even in the presence of network partitions or node failures. Horizontal and…
About Qdrant
Vector Search Engine for the next generation of AI applications Qdrant (read: quadrant ) is a vector similarity search engine and vector database. It provides a production ready service with a convenient API to store, search, and manage points—vectors with an additional payload. Qdrant is tailored for extended filtering support, making it useful for all sorts of neural network or semantic based matching, faceted search, and other applications. Qdrant is written in Rust 🦀, which makes it fast and reliable even under high load. See benchmarks. With Qdrant, embeddings or neural network encoders can be turned into…
read the full Qdrant overview →
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Frequently asked questions
Is TiDB or Qdrant more popular?
TiDB has 40,701 GitHub stars and Qdrant has 35,390. TiDB has the larger community by that measure.
Are TiDB and Qdrant free?
Both are open source. TiDB is licensed under Apache-2.0 and Qdrant under Apache-2.0. Neither carries a licence fee.
What is the difference between TiDB and Qdrant?
TiDB is written in Go and Qdrant in Rust. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, TiDB or Qdrant?
Choose TiDB if you want the larger community (40,701 stars) or its Apache-2.0 licence terms. Choose Qdrant if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.