What is the main difference between Convex and Supabase?

Convex and Supabase are both backend-as-a-service (baas) tools but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: Convex or Supabase?

The choice between Convex and Supabase depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from Convex to Supabase?

Migration between Convex and Supabase is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

Sent – A unified API for sending messages across SMS, RCS, and apps like WhatsApp.

Learn More

Learn more

Convex vs Supabase

Learn how Convex and Supabase differ in their key features, development activity, technology stack and community adoption, so you can decide which of these backend-as-a-service (baas) tools is best for you.

Convex

Open-source reactive database that keeps your web and mobile apps in sync. Write everything in TypeScript with built-in auth, cron jobs, and AI integration.

Visit Convex Read more

Stars
11,408
Forks
693
Last commit
2 days ago
Repository age
2 years
Self-hosted
Yes

View Repository

Auto-fetched 10 minutes ago.

Supabase

A powerful, scalable backend platform offering real-time databases, authentication, storage, and serverless functions for rapid development.

Visit Supabase Read more

Stars
101,471
Forks
12,189
Last commit
11 hours ago
Repository age
7 years
License
Apache-2.0
Self-hosted
Yes

View Repository

Auto-fetched 10 hours ago.

Detailed Comparison

Supabase appears to have several advantages over Convex, particularly in popularity, maturity and licensing. Consider your specific needs regarding popularity, activity, technology, maturity, licensing and features when making your decision.

Supabase wins

Community & Popularity

Supabase significantly outpaces Convex in community adoption with 101,471 stars compared to 11,408 stars on GitHub. This 8.9x difference suggests Supabase has a much larger and more active community. In terms of developer contributions, Supabase has 12,189 forks, indicating strong developer engagement.

Comparable

Development Activity

Both projects show recent activity, with Convex last updated 2 days ago and Supabase 11 hours ago.

Comparable

Technology Stack

Both tools share common technology foundations, being built with JavaScript, CSS, Bash, Typescript, JSX, Python, Next.js, Rust, C, Objective-C, Vue, Kotlin, SvelteKit. However, they differ in their additional technology choices: Convex uses Golang, Ruby, MATLAB, Remix while Supabase leverages SCSS, Swift, Elixir, Tanstack Start, Dart.

Supabase wins

Project Maturity

Supabase has been in development longer, starting 7 years ago, compared to Convex which began 2 years ago. This 4.5-year head start suggests Supabase may have more mature features and established processes.

Supabase wins