head to head · open source
sequelize vs workout-cool
sequelize has 30,342 GitHub stars, 4,462 forks, 1,080 open issues and last shipped 4 days ago. workout-cool has 8,662 stars, 765 forks, 80 open issues and last shipped 3 days ago. sequelize leads on adoption by 250% (30,342 vs 8,662 stars). sequelize is written in TypeScript under MIT; workout-cool is written in TypeScript under MIT. sequelize has attracted 15% as many forks as stars, workout-cool 9%. workout-cool was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (postgresql), 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
| sequelize | workout-cool | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 8.7K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-01 | 2026-11-02 |
| Forks | ⑂ 4.5K | ⑂ 765 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick sequelize if
- You weight community size — 30K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick workout-cool if
- You want the workout-cool feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and workout-cool fits your workflow better
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 →
About workout-cool
Workout.cool Modern fitness coaching platform with comprehensive exercise database Deutsch Español français 日本語 한국어 Português Русский 中文 Table of Contents About Project Origin & Motivation Quick Start Exercise Database Import Project Architecture Contributing Self hosting Resources License Sponsor This Project Contributors Sponsors They are helping making workout.cool free and open source for everyone : lj020326 lucasnevespereira About A comprehensive fitness coaching platform that allows create workout plans for you, track progress, and access a vast exercise database with detailed instructions and video…
read the full workout-cool overview →
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Frequently asked questions
Is sequelize or workout-cool more popular?
sequelize has 30,342 GitHub stars and workout-cool has 8,662. sequelize has the larger community by that measure.
Are sequelize and workout-cool free?
Both are open source. sequelize is licensed under MIT and workout-cool under MIT. Neither carries a licence fee.
What is the difference between sequelize and workout-cool?
sequelize is written in TypeScript and workout-cool 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, sequelize or workout-cool?
Choose sequelize if you want the larger community (30,342 stars) or its MIT licence terms. Choose workout-cool if its feature set, stack or MIT licence fits better. Both are self-hostable.