
The AI workspace where teams and agents get work done together
#1Replit records 10,016,437 monthly visits with -7.7% month-over-month growth and Freemium, Paid pricing. Supernova.io records 64,656 monthly visits with -12.9% growth and Freemium, Paid, Contact for Pricing pricing.

Your design system, documented, synced and served to people and AI agents
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | replit.com | supernova.io |
| Pricing Model | Freemium, Paid | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 10.02M (10,016,437) | 64.66K (64,656) |
| MoM Traffic Delta |
| -833.88K (-7.7%) |
| -9.55K (-12.9%) |
| Primary Market & Share | 🇺🇸 United States (33.4%) | 🇺🇸 United States (23.5%) |
|---|
| Direct Visits / mo | 6.14M | 24.02K |
|---|
| User Rating | 4.5 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|

Describe your idea and Replit builds a working app in minutes
Describe the product you want and the agent plans, codes, tests and iterates on a working full-stack application.
Authentication, databases, hosting and monitoring work out of the box, so apps scale without separate DevOps work.
A no-cost mode lets you brainstorm and build without spending tokens before upgrading to stronger models.
Connect services such as OpenAI, Stripe and Google Workspace in minutes rather than writing glue code.

Your design system, documented, synced and served to people and AI agents
Tokens, Figma variables, components, Storybook stories and codebase components are consolidated into one synced graph, with health tracking for deprecated or orphaned assets.
Docs are written from real Figma and code data, with real-time collaboration, page history snapshots and restore, so documentation reflects the system as it actually is.
Serve curated slices of the design system to Cursor, Claude Code, Codex and other agents so they build from the correct tokens and patterns.
Design data is transformed into CSS, icons, React components, Android assets and Style Dictionary output, and changes open pull requests automatically.

The AI workspace where teams and agents get work done together
#1Delivers exceptional UI generation and full-stack app creation, but focuses less on traditional multi-language code editing than Replit.

Provides a powerful AI-native desktop code editor for professional developers, but lacks Replit's instant browser-based cloud hosting deployment.
Google's agent-first development platform for building and shipping software with AI agents

Converts natural language into functional web apps quickly, but provides less traditional terminal access and multi-language support than Replit.
Builds and hosts web applications conversationally, but has a less established developer ecosystem and package management suite than Replit.
SpecialistA spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
Generates full-stack web applications directly in the browser from prompts, but lacks Replit's robust persistent cloud workspace infrastructure.
Specializes in rapid generative UI and component creation, but offers less comprehensive full-stack server and database management than Replit.

Instantly builds and hosts full-stack apps with integrated databases, but offers less granular terminal-level control than Replit.

Ship on-brand product experiences with your team and AI agents

Agent orchestration platform for your whole software development lifecycle
Delivers exceptional UI generation and full-stack app creation, but focuses less on traditional multi-language code editing than Replit.
Provides a powerful AI-native desktop code editor for professional developers, but lacks Replit's instant browser-based cloud hosting deployment.
Google's agent-first development platform for building and shipping software with AI agents
Converts natural language into functional web apps quickly, but provides less traditional terminal access and multi-language support than Replit.
Builds and hosts web applications conversationally, but has a less established developer ecosystem and package management suite than Replit.
SpecialistA spec-driven AI IDE and agent platform that plans, builds, reviews, and verifies real engineering work.
Generates full-stack web applications directly in the browser from prompts, but lacks Replit's robust persistent cloud workspace infrastructure.
Specializes in rapid generative UI and component creation, but offers less comprehensive full-stack server and database management than Replit.
Instantly builds and hosts full-stack apps with integrated databases, but offers less granular terminal-level control than Replit.
Ship on-brand product experiences with your team and AI agents
Agent orchestration platform for your whole software development lifecycle