Convex
Railway
| Feature | Convex | Railway |
|---|---|---|
| Pricing | Free / from $25/mo | Free / from $5/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.5 / 5 |
| Best For | full-stack-developers, real-time-apps, startups, rapid-prototyping | indie-developers, startups, hackathon-teams, side-projects |
| Founded | 2021 | 2020 |
| Real Time Database | ✓ | ✗ |
| Serverless Functions | ✓ | ✗ |
| File Storage | ✓ | ✗ |
| Authentication | ✓ | ✗ |
| Scheduling | ✓ | ✗ |
| Vector Search | ✓ | ✗ |
| Instant Deploy | ✗ | ✓ |
| Databases | ✗ | ✓ |
| Cron Jobs | ✗ | ✓ |
| Private Networking | ✗ | ✓ |
| Auto Scaling | ✗ | ✓ |
| Github Integration | ✗ | ✓ |
| Environments | ✗ | ✓ |
✓ 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
✓ Railway Pros
- Deploy anything in seconds (Docker, Node, Python, Go)
- Instant Postgres, Redis, MySQL provisioning
- Usage-based pricing — pay only for what you use
- Beautiful dashboard with real-time logs
✗ Railway Cons
- Can get expensive for high-traffic apps unexpectedly
- Limited regions compared to AWS/GCP
- Less enterprise features than larger clouds
The Verdict
Convex is built for full stack developers and real time apps, with a focus on real-time-database and serverless-functions. Railway targets indie developers and startups and leads with instant-deploy and databases.
On pricing, Railway 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, Railway offers broader built-in capabilities (7 features vs 6), while Convex takes a more focused approach — which can mean a simpler, faster onboarding experience.
Both tools are a solid fit for startups — in those cases, the decision often comes down to workflow style and how your team prefers to organize work.
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.