Convex
The Astronaut's Review
Expert analysis by The Software Astronaut
Astronaut's Score
The Verdict
Convex is the best 'just give me a backend' option for React/Next.js teams in 2026.
Our Take
Where Supabase is Postgres + APIs and Firebase is a black box, Convex is a TypeScript-first reactive backend where queries automatically re-run when data changes. For real-time apps it eliminates a huge category of bugs.
Strong Fit
- React/Next.js teams building real-time features
- Solo developers who want one tool, not five
- AI apps that need vector search + relational data together
Look Elsewhere If
- You want to use raw SQL and your own ORM (Supabase, Neon)
- You need a mature multi-language ecosystem (Firebase, AWS Amplify)
- You're highly skeptical of vendor lock-in
Rating Breakdown
In-Depth Analysis
Overview
Where Supabase is Postgres + APIs and Firebase is a black box, Convex is a TypeScript-first reactive backend where queries automatically re-run when data changes. For real-time apps it eliminates a huge category of bugs.
Ease of Use
Platform coverage for Convex is not documented by the vendor, so confirm deployment options directly before rollout.
Key Strengths
- Reactivity 'just works' — no manual subscriptions
- Excellent TypeScript ergonomics
- Built-in vector search for AI apps
- Generous free tier
Limitations to Consider
- Vendor lock-in is meaningful — not standard SQL
- Smaller community than Supabase/Firebase
- Cost can climb on chatty real-time apps
Pricing Analysis
Free up to 1M function calls/month. Pro $25/month + usage. Enterprise custom.
Final Thoughts
For new React real-time apps where you'd otherwise glue together Postgres + websockets + queues, Convex is now our default. For traditional CRUD on standard SQL, stick with Supabase or Neon.
Top-Rated Alternatives
Explore other highly-rated Database options to find the best fit for your needs.
Popular Integrations
Convex works seamlessly with these popular tools to enhance your workflow.
Note: Integration availability may vary based on your subscription plan. Visit the official Convex website or check our individual product pages for the most up-to-date integration information.
About Convex
A reactive backend platform with database, functions, and real-time sync built in.
Key Features
Feature Availability
| Feature | Convex |
|---|---|
Cloud-Based Accessible from any device with internet | |
Mobile App Native mobile applications available | Partial |
API Access Programmatic access for integrations | Partial |
Free Trial Try before you buy | |
Free Tier Permanently free plan available | |
24/7 Support Round-the-clock customer assistance | Partial |
SSO/SAML Enterprise single sign-on | Partial |
Data Export Export your data anytime | |
Integrations Connect with other tools | |
Custom Branding White-label capabilities | Partial |
Pricing Overview
Free up to 1M function calls/month. Pro $25/month + usage. Enterprise custom.
Technical specifications are not yet available for Convex.
Check back later or contact the vendor for details.