AI App Builder

Convex

Convex is a TypeScript backend platform for real-time apps, auth, databases, and AI workflows.

What is Convex?

Convex is a backend development platform that provides real-time data sync, authentication, database tools, cron jobs, and AI workflow building blocks, all expressed in TypeScript. It is designed for developers building modern apps and agent-powered products.

Convex vs Similar AI Tools

Pricing ModelFree, Freemium, Paid, Custom PricingFree, FreemiumFreeFree, Paid
Free Credits
Key Features
  • TypeScript-first backend development
  • Real-time data synchronization
  • Built-in authentication
  • Prompt-based app generation
  • Built-in deployment and hosting
  • Backend services (database, authentication, payments)
  • Prompt-to-full-stack Next.js app generation
  • Live preview of the running application
  • Built-in code editor (Monaco) for inspection
  • Visual drag-and-drop UI builder with 200+ widgets
  • Visual Action Flow Editor for app logic
  • Real-time testing and debugging mode
Pros
  • Everything is code in TypeScript
  • Real-time sync reduces manual state handling
  • No coding required
  • Fast deployment in minutes
  • Fully open-source and self-hostable
  • No-code interface for building full-stack apps
  • Enables rapid app development without coding
  • Visual logic editor simplifies complex interactions
Cons
  • Pricing details are not fully visible from the homepage
  • Best fit is strongest for TypeScript-based teams
  • Free plan may have limitations on app complexity
  • Custom domains not yet available
  • Requires an external API key (Totalum VCaaS) to function
  • Built specifically for Next.js applications only
  • Limited customization for highly complex apps
  • Learning curve for non-technical users unfamiliar with app logic
Best For
  • TypeScript developers
  • Teams building real-time apps
  • Non-technical founders
  • Entrepreneurs looking to validate ideas quickly
  • Developers and indie hackers wanting a free v0/Lovable alternative
  • SaaS companies embedding an AI app builder into their product
  • Entrepreneurs and startups building MVPs
  • Product managers prototyping ideas

How to use Convex?

  1. 1Start by creating a new Convex project with the CLI.
  2. 2Define your schema, queries, and mutations in TypeScript.
  3. 3Connect your frontend framework using the appropriate quickstart.
  4. 4Add auth, realtime queries, cron jobs, or AI actions as needed.
  5. 5Deploy and keep your app logic in sync with your client code.

Convex Key Features

  • TypeScript-first backend development
  • Real-time data synchronization
  • Built-in authentication
  • Database schema and query tooling
  • Cron jobs and scheduled workflows
  • AI workflow support
  • AI-assisted code generation
  • Framework integrations for React, Next.js, Vue, Svelte, and more
  • Open source and self-hosting options
  • Developer docs, templates, and components

Convex Use Cases

  • Building real-time web apps
  • Powering AI agents and agent workflows
  • Adding authentication to applications
  • Creating collaborative dashboards and tools
  • Scheduling backend tasks and automations
  • Rapidly prototyping full-stack products
  • Replacing fragmented backend services with one platform

Convex Pricing & Free Credits

Convex currently operates on a Free, Freemium, Paid, Custom Pricing model.

Free TierFree Credits

Free

$0

A free entry tier is available for getting started and building small projects.

Paid Plans

Paid plans

Variable

Scaled usage-based or subscription pricing for growing applications and teams.

Contact for pricing

Custom

Enterprise and compliance-focused use cases may require custom pricing.

Free

$0

A free entry tier is available for getting started and building small projects.

Paid plans

Variable

Scaled usage-based or subscription pricing for growing applications and teams.

Contact for pricing

Custom

Enterprise and compliance-focused use cases may require custom pricing.

Convex Pros & Cons

Pros

  • Everything is code in TypeScript
  • Real-time sync reduces manual state handling
  • Built-in auth and backend primitives
  • Supports AI workflows and agent use cases
  • Strong framework ecosystem and docs

Cons

  • Pricing details are not fully visible from the homepage
  • Best fit is strongest for TypeScript-based teams
  • May be more opinionated than a general-purpose backend stack

What is Convex best for?

  • TypeScript developers
  • Teams building real-time apps
  • Founders shipping AI agents
  • Product teams wanting an integrated backend
  • Developers who prefer a code-first backend

Convex FAQ

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