Convex
Insomnia
| Feature | Convex | Insomnia |
|---|---|---|
| Pricing | Free / from $25/mo | Free / from $5/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.2 / 5 |
| Best For | full-stack-developers, real-time-apps, startups, rapid-prototyping | developers, api-designers, small-teams, individual-developers |
| Founded | 2021 | 2015 |
| Real Time Database | ✓ | ✗ |
| Serverless Functions | ✓ | ✗ |
| File Storage | ✓ | ✗ |
| Authentication | ✓ | ✗ |
| Scheduling | ✓ | ✗ |
| Vector Search | ✓ | ✗ |
| Api Client | ✗ | ✓ |
| Graphql Explorer | ✗ | ✓ |
| Environment Variables | ✗ | ✓ |
| Git Sync | ✗ | ✓ |
| Plugins | ✗ | ✓ |
| Design Specs | ✗ | ✓ |
| Automated Testing | ✗ | ✓ |
✓ 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
✓ Insomnia Pros
- Beautiful and intuitive desktop application
- Git-based sync for version control of API specs
- Plugin system for extending functionality
- Supports REST, GraphQL, gRPC protocols
✗ Insomnia Cons
- Kong acquisition changed direction (cloud-focused)
- Free tier became more limited over time
- Fewer integrations than Postman
The Verdict
Convex is built for full stack developers and real time apps, with a focus on real-time-database and serverless-functions. Insomnia targets developers and api designers and leads with api-client and graphql-explorer.
On pricing, Insomnia is the clear winner for budget-conscious users — starting at $5/mo compared to $25/mo for Convex. That $20/mo difference adds up quickly for growing teams.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Feature-wise, Insomnia offers broader built-in capabilities (7 features vs 6), while Convex takes a more focused approach — which can mean a simpler, faster onboarding experience.
Bottom line: Convex has a slight overall edge — but if beautiful and intuitive desktop application matters most to you, Insomnia may still be the right call.