Convex
Reactive backend-as-a-service with real-time sync.
About Convex
Convex is a full-stack backend platform that combines a reactive database, serverless functions, file storage, and scheduling into a single, type-safe platform. It automatically syncs data to clients in real-time, eliminating the need for manual caching, polling, or WebSocket management.
Key Features
- Reactive real-time database
- Serverless TypeScript functions
- Automatic client-server sync
- File storage
- Scheduled functions (cron jobs)
- Full-text search
- Vector search for AI apps
- End-to-end TypeScript type safety
Pros
- Real-time sync is automatic — zero boilerplate
- Full-stack type safety with TypeScript
- Combines database, functions, and storage in one platform
- Excellent developer experience and documentation
Cons
- Vendor lock-in — proprietary query language
- Young platform with smaller ecosystem
- Not SQL-based — learning curve for SQL developers
Best Use Cases
- Real-time collaborative applications
- Chat and messaging apps
- AI-powered applications
- Full-stack TypeScript projects
Convex Alternatives
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Quick Info
- Website
- www.convex.dev
- Founded
- 2021
- Company
- 20-50
- Pricing
- freemium
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