head to head · open source
TiDB vs sequelize
TiDB has 40,542 GitHub stars, 6,242 forks, 6,976 open issues and last shipped yesterday. sequelize has 30,362 stars, 4,341 forks, 1,080 open issues and last shipped yesterday. TiDB leads on adoption by 34% (40,542 vs 30,362 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 14%. 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 | 2026-09-18 | 2026-09-18 |
| Forks | ⑂ 6.2K | ⑂ 4.3K |
| 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 is an open source, cloud native, distributed SQL database written in Go and licensed under Apache 2.0, aimed at teams that need ACID transactions, real time analytics, and vector search at scale without data silos.
About sequelize
Sequelize is a promise based object relational mapping tool for Node.js, written in TypeScript and distributed under the MIT license. It maps JavaScript and TypeScript objects onto relational tables, so application code works with models and relations instead of hand written SQL strings. The package is published on npm as @sequelize/core , documentation lives at sequelize.org, and the project has existed for roughly sixteen years with about 30,000 stars and 4,300 forks on GitHub. It belongs to the Node.js ecosystem, where it occupies the ORM layer between an application and its database driver.…
read the full sequelize overview →
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Frequently asked questions
Is TiDB or sequelize more popular?
TiDB has 40,542 GitHub stars and sequelize has 30,362. 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 (40,542 stars) or its Apache-2.0 licence terms. Choose sequelize if its feature set, stack or MIT licence fits better. Both are self-hostable.