Convex
Medusa
| Feature | Convex | Medusa |
|---|---|---|
| Pricing | Free / from $25/mo | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.4 / 5 |
| Best For | full-stack-developers, real-time-apps, startups, rapid-prototyping | developer-teams, custom-commerce, headless-commerce, multi-region-stores |
| Founded | 2021 | 2021 |
| Real Time Database | ✓ | ✗ |
| Serverless Functions | ✓ | ✗ |
| File Storage | ✓ | ✗ |
| Authentication | ✓ | ✗ |
| Scheduling | ✓ | ✗ |
| Vector Search | ✓ | ✗ |
| Headless Api | ✗ | ✓ |
| Multi Region | ✗ | ✓ |
| Plugins | ✗ | ✓ |
| Admin Dashboard | ✗ | ✓ |
| Payment Providers | ✗ | ✓ |
| Fulfillment | ✗ | ✓ |
| Tax Engine | ✗ | ✓ |
✓ Convex Pros
- Real-time by default
- TypeScript-first
- Built-in auth and file storage
- Automatic caching
✗ Convex Cons
- Vendor lock-in
- Newer platform
- Limited to Convex runtime
✓ Medusa Pros
- Fully open-source and developer-friendly
- Headless architecture for any frontend framework
- Built-in multi-region and multi-currency support
- Modular design allows replacing any component
✗ Medusa Cons
- Requires development resources to set up
- Newer platform with smaller ecosystem
- No visual store builder for non-developers
The Verdict
Convex is built for full stack developers and real time apps, with a focus on real-time-database and serverless-functions. Medusa targets developer teams and custom commerce and leads with headless-api and multi-region.
Medusa uses custom enterprise pricing, while Convex starts at $25/mo — a tangible advantage for teams with a fixed budget.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Medusa offers broader built-in capabilities (7 features vs 6), while Convex takes a more focused approach — which can mean a simpler, faster onboarding experience.
This is a genuinely close comparison. If you can, sign up for both free trials (where available) and run a one-week test with your actual team tasks before deciding.