
SpecialistAn AI-powered desktop code editor offering deeper codebase control, though less instant than one-click web builders.
Lovable records 31,052,090 monthly visits with +3.8% month-over-month growth and Freemium pricing. Mastra records 318,954 monthly visits with -5% growth and Freemium, Contact for Pricing pricing.

The TypeScript framework for building, deploying, and observing AI agents
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | lovable.dev | mastra.ai |
| Pricing Model | Freemium | Freemium, Contact for Pricing |
| Monthly Visits | 31.05M (31,052,090) | 318.95K (318,954) |
| MoM Traffic Delta | +1.15M (+3.8%) |
| -16.74K (-5%) |
| Primary Market & Share | 🇺🇸 United States (20.6%) | 🇺🇸 United States (21.3%) |
|---|
| Direct Visits / mo | 20.27M | 139.22K |
|---|
| User Rating | 4.8 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|
Describe your idea in chat and Lovable turns it into a working app or website
Describe features in everyday language and the builder creates or edits the UI, logic, and structure of a full-stack web app.
Generate front ends, backend functions, and database-backed features rather than static mockups, so the result can actually run.
Ship your project to a shareable live URL, then point a custom domain at it when you are ready to launch.
Wire the app to external APIs and services, and add AI-powered functionality such as chat, search, or generation directly inside your product.

The TypeScript framework for building, deploying, and observing AI agents
Define agents with instructions, models, tools, and runtime behavior, then compose typed workflow steps with retries and branching in TypeScript.
Give agents long-lived context with observational memory, semantic recall, and thread-aware storage.
Traces, metrics, logs, and datasets show every model call, tool call, and handoff in a searchable timeline.
Score agent runs against repeatable checks and experiments before changes reach production.

SpecialistAn AI-powered desktop code editor offering deeper codebase control, though less instant than one-click web builders.
SpecialistGoogle's agent-first development platform for building and shipping software with AI agents


Turns natural language descriptions into fully functional web applications with integrated business logic and databases.

A full cloud development environment featuring an integrated AI agent for building, running, and deploying web apps.

SpecialistFocuses heavily on high-end visual design and marketing sites with AI generation, but less on complex backends.
SpecialistA robust workflow automation platform uniting visual node-based building with AI agent orchestration and extensive app connectors.
An extremely similar browser-based full-stack AI builder with direct code editing and live previews.

SpecialistA developer platform providing pre-built integrations, authentication, and execution tools specifically for AI agents across third-party apps.
Excels at generating gorgeous responsive UI components and full-stack frontends, backed by Vercel deployment.

Generates fully hosted web applications complete with built-in databases and payment processing from text prompts.

Free / Open-sourceA comprehensive visual platform for building agent workflows and RAG pipelines via a no-code canvas instead of TypeScript.
SpecialistAn AI-powered desktop code editor offering deeper codebase control, though less instant than one-click web builders.
SpecialistGoogle's agent-first development platform for building and shipping software with AI agents
Turns natural language descriptions into fully functional web applications with integrated business logic and databases.
A full cloud development environment featuring an integrated AI agent for building, running, and deploying web apps.
Describe an app in chat and ship it
SpecialistFocuses heavily on high-end visual design and marketing sites with AI generation, but less on complex backends.
SpecialistA robust workflow automation platform uniting visual node-based building with AI agent orchestration and extensive app connectors.
An extremely similar browser-based full-stack AI builder with direct code editing and live previews.
SpecialistA developer platform providing pre-built integrations, authentication, and execution tools specifically for AI agents across third-party apps.
Excels at generating gorgeous responsive UI components and full-stack frontends, backed by Vercel deployment.
Generates fully hosted web applications complete with built-in databases and payment processing from text prompts.
Free / Open-sourceA comprehensive visual platform for building agent workflows and RAG pipelines via a no-code canvas instead of TypeScript.