Convex
dbt
| Feature | Convex | dbt |
|---|---|---|
| Pricing | Free / from $25/mo | Free / from $100/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.5 / 5 | 4.6 / 5 |
| Best For | full-stack-developers, real-time-apps, startups, rapid-prototyping | data-teams, analytics-engineers, bi-teams, data-driven-companies |
| Founded | 2021 | 2016 |
| Real Time Database | ✓ | ✗ |
| Serverless Functions | ✓ | ✗ |
| File Storage | ✓ | ✗ |
| Authentication | ✓ | ✗ |
| Scheduling | ✓ | ✓ |
| Vector Search | ✓ | ✗ |
| Sql Transformations | ✗ | ✓ |
| Data Testing | ✗ | ✓ |
| Documentation | ✗ | ✓ |
| Version Control | ✗ | ✓ |
| Lineage | ✗ | ✓ |
| Metrics Layer | ✗ | ✓ |
✓ 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
✓ dbt Pros
- Industry standard for data transformation in warehouses
- SQL-based (accessible to analysts, not just engineers)
- Excellent testing and documentation framework
- dbt Core is fully open-source and free
✗ dbt Cons
- dbt Cloud pricing can be steep for large teams
- Requires a data warehouse (does not store data)
- Learning curve for software engineering practices
The Verdict
Convex is built for full stack developers and real time apps, with a focus on real-time-database and serverless-functions. dbt targets data teams and analytics engineers and leads with sql-transformations and data-testing.
On pricing, Convex is the clear winner for budget-conscious users — starting at $25/mo compared to $100/mo for dbt. That $75/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, dbt 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.