head to head · open source
TiDB vs InfluxDB
TiDB has 40,701 GitHub stars, 6,284 forks, 6,976 open issues and last shipped yesterday. InfluxDB has 31,797 stars, 3,857 forks, 2,165 open issues and last shipped 4 days ago. TiDB leads on adoption by 28% (40,701 vs 31,797 stars). TiDB is written in Go under Apache-2.0; InfluxDB is written in Rust under Apache-2.0. TiDB has attracted 15% as many forks as stars, InfluxDB 12%. TiDB was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (database, go), 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
| TiDB | InfluxDB | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 32K |
| License | Apache-2.0 | Apache-2.0 |
| Written in | Go | Rust |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 6.3K | ⑂ 3.9K |
| 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 InfluxDB if
- You want the InfluxDB 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 InfluxDB 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 InfluxDB
InfluxDB 3 Core Open source time series database for real time events, analytics, and monitoring powered by Apache Arrow, DataFusion, and Parquet. InfluxDB 3 Core is a database built to collect, process, transform, and store event and time series data. It is ideal for use cases that require real time ingest and fast query response times to build user interfaces, monitoring, and automation solutions. Common use cases include: Monitoring sensor data Server monitoring Application performance monitoring Network monitoring Financial market and trading analytics Behavioral analytics InfluxDB is optimized for scenarios…
read the full InfluxDB overview →
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Frequently asked questions
Is TiDB or InfluxDB more popular?
TiDB has 40,701 GitHub stars and InfluxDB has 31,797. TiDB has the larger community by that measure.
Are TiDB and InfluxDB free?
Both are open source. TiDB is licensed under Apache-2.0 and InfluxDB under Apache-2.0. Neither carries a licence fee.
What is the difference between TiDB and InfluxDB?
TiDB is written in Go and InfluxDB 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 InfluxDB?
Choose TiDB if you want the larger community (40,701 stars) or its Apache-2.0 licence terms. Choose InfluxDB if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.