92
ExcellentType safe SQL query builder
- Weekly Downloads
- 6.0M
↑29%
- Bundle (gzip)
- 505.0 KB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
100
Popularity
100
Quality
80
Security
100
Stability
70
Comparison guide
Kysely vs Prisma
Side-by-side NPM package comparison
Quick Verdict
Smallest Bundle
Kysely
505.0 KB gzipped
Most Popular
Prisma
11.6M weekly downloads
Best Maintained
Kysely
100/100 maintenance score
Highest Quality
Kysely
80/100 quality score
Overall Pick
Kysely
Best all-around based on popularity, size, maintenance & quality
92
ExcellentPrisma is an open-source database toolkit. It includes a JavaScript/TypeScript ORM for Node.js, migrations and a modern GUI to view and edit the data in your database. You can use Prisma in new projects or add it to an existing one.
- Weekly Downloads
- 11.6M
↑10%
- Bundle (gzip)
- 12.0 MB
- Updated
- Vulns
- 0
Health Score Breakdown
Maintenance
100
Popularity
100
Quality
80
Security
100
Stability
70
Choosing between Kysely and Prisma? Here's a data-driven comparison based on real npm data — downloads, bundle size, health scores, and more — to help you decide which package fits your project best.
Downloads & Popularity
Prisma leads with 11.6M weekly downloads — roughly 1.9x more. Kysely has 6.0M weekly downloads. Higher download counts generally indicate broader community adoption and a larger ecosystem of tutorials, plugins, and support.
Bundle Size
Kysely has the smallest gzipped bundle at 505.0 KB. Prisma comes in at 12.0 MB. A smaller bundle size means faster page loads, which improves user experience and Core Web Vitals scores.
Health Score Comparison
Kysely has an overall health score of 92/100 (excellent), with strong maintenance, quality, security, popularity scores. Prisma has an overall health score of 92/100 (excellent), with strong maintenance, quality, security, popularity scores. Health scores are calculated from maintenance activity, code quality, security posture, popularity, and stability metrics.
When to Choose Each
Choose Kysely if you value large community support, actively maintained, strong security track record. Choose Prisma if you value massive community and ecosystem, actively maintained, strong security track record.
Our Verdict
Both Kysely and Prisma are solid choices for JavaScript development. Kysely has the edge in overall health score (92/100), while each package brings unique strengths to the table. Evaluate them based on your project's priorities — whether that's community size, bundle efficiency, or maintenance activity — and choose the one that aligns best with your requirements.
Frequently Asked Questions
- Is kysely better than prisma?
- It depends on your needs. Kysely has a health score of 92/100 while Prisma scores 92/100. Prisma has more weekly downloads (11.6M), suggesting broader adoption. Consider your specific requirements — bundle size, community support, and feature set — to decide which is the better fit.
- Which has a smaller bundle size, kysely or prisma?
- Kysely has the smaller gzipped bundle at 505.0 KB. A smaller bundle means faster load times for your users, which can positively impact SEO and user experience.
- How many developers use kysely vs prisma?
- Based on npm download statistics, Kysely has approximately 6.0M weekly downloads and Prisma has approximately 11.6M weekly downloads. These numbers reflect package installations, not unique developers, but they indicate relative adoption levels.
- Which is better maintained, kysely or prisma?
- Kysely currently has the higher overall health score at 92/100. Kysely has a maintenance score of 100/100 and Prisma scores 100/100 on maintenance.
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The 2026 JavaScript Stack Cheatsheet
One PDF: the best package for every category (ORMs, bundlers, auth, testing, state management). Used by 500+ devs. Free, updated monthly.