Convex

The backend platform for fast reactive applications

4.7/5 Rating Paid - Free Free plan has usage limits, Professional is $25 per developer per month, additional resource usage is billed according to the selected plan, Business starts at a $2,500 monthly minimum Free Trial Available

Enterprise Technology Specs

Underlying Engine No proprietary AI model, supports AI services through backend actions and integrations
Compliance & Security Enterprise Grade Security
Data Privacy Application Data Controls
Deployment Time <5 minutes

Product Demo

The Deep Dive

Convex is best understood as a way to simplify the backend rather than as another AI tool. If you’re building a modern SaaS product, chat app, AI product, or collaborative experience, Convex puts the database and backend logic in one developer-friendly environment. The biggest appeal is reactivity: instead of stitching together a database, API layer, and real-time synchronization system, your queries can stay connected to changing data. It also has useful building blocks for search, file storage, scheduled jobs, authentication, and external API calls. The trade-off is that Convex is built for developers, so it is not the right choice if you want a visual backend or a traditional database-first workflow. For teams already working in TypeScript, React, or Next.js, though, it is a particularly clean option for moving quickly from prototype to production.

Key Capabilities

Reactive database
Backend functions in JavaScript and TypeScript
Real-time reactive queries
File storage
Full-text search
Vector search
Scheduled cron jobs
Authentication
Node.js actions
Webhooks
Health and insights dashboard
Preview deployments
Selectable data regions
AI application support

Top Use Cases

  • Real-time SaaS applications
  • AI-powered applications
  • Collaborative applications
  • Chat applications
  • Subscription-based products
  • Multi-user applications
  • Search-heavy applications
  • Applications requiring vector search
  • Backend APIs
  • Mobile applications
Verified ROI & Case Study

“Convex reports that a0.dev co-founder Ayomide Omolewa went from idea to four App Store launches in a single weekend, while Candle says Convex helped it build real-time experiences designed to scale to millions.”

Frequently Asked Questions

Is Convex an AI tool?

Convex is primarily a backend application platform rather than an AI model or standalone AI chatbot. It provides backend infrastructure that can power AI applications and lets actions call external services such as OpenAI.

Is Convex free?

Yes. Convex has a Free & Starter plan priced at $0 per month with usage-based resources. The Professional plan currently starts at $25 per developer per month.

What can you build with Convex?

You can use Convex for SaaS products, AI applications, chat applications, real-time products, collaborative experiences, and applications that need search or scheduled backend jobs. Convex provides quickstarts for frameworks including React, Next.js, Vue, Svelte, and others.

Does Convex support real-time applications?

Yes. Convex queries are reactive and can automatically update when the underlying database data changes. This makes it useful for applications where users need live data without manually building a synchronization layer.

Does Convex work with Next.js?

Yes. Convex has dedicated Next.js integration and official quickstarts for both the App Router and Pages Router. It also provides helpers for loading Convex data from Next.js server components and route handlers.