head to head · open source
TiDB vs sequelize
TiDB has 40,701 GitHub stars, 6,284 forks, 6,976 open issues and last shipped yesterday. sequelize has 30,343 stars, 4,486 forks, 1,080 open issues and last shipped 2 days ago. TiDB leads on adoption by 34% (40,701 vs 30,343 stars). TiDB is written in Go under Apache-2.0; sequelize is written in TypeScript under MIT. TiDB has attracted 15% as many forks as stars, sequelize 15%. 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 | sequelize | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 30K |
| License | Apache-2.0 | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 6.3K | ⑂ 4.5K |
| 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 sequelize if
- You want the sequelize feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and sequelize 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 sequelize
Sequelize Sequelize is an easy to use and promise based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, DB2, Microsoft SQL Server, Snowflake, Oracle DB and Db2 for IBM i. It features solid transaction support, relations, eager and lazy loading, read replication and more. Would you like to contribute? Read our contribution guidelines to know more. There are many ways to help! 😃 🚀 Seeking New Maintainers for Sequelize! 🚀 We're looking for new maintainers to help finalize and release the next major version of Sequelize! If you're passionate about open source and database ORMs, we'd love to have you…
read the full sequelize overview →
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Frequently asked questions
Is TiDB or sequelize more popular?
TiDB has 40,701 GitHub stars and sequelize has 30,343. TiDB has the larger community by that measure.
Are TiDB and sequelize free?
Both are open source. TiDB is licensed under Apache-2.0 and sequelize under MIT. Neither carries a licence fee.
What is the difference between TiDB and sequelize?
TiDB is written in Go and sequelize 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, TiDB or sequelize?
Choose TiDB if you want the larger community (40,701 stars) or its Apache-2.0 licence terms. Choose sequelize if its feature set, stack or MIT licence fits better. Both are self-hostable.