a0.dev records 18,569 monthly visits with -35.9% month-over-month growth and Freemium pricing. Google Antigravity records 16,054,109 monthly visits with +8.1% growth and Freemium pricing.
Build and ship real iOS & Android apps from a chat prompt
Google's agent-first development platform for building and shipping software with AI agents
| Dimension / Metric | | |
|---|---|---|
| Official Domain | a0.dev | antigravity.google |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 18.57K (18,569) | 16.05M (16,054,109) |
| MoM Traffic Delta | -10.42K (-35.9%) | +1.21M (+8.1%) |
| Primary Market & Share | 🇮🇳 India (21.9%) | 🇮🇳 India (21.4%) |
| Direct Visits / mo | 11.26K | 4.38M |
| User Rating | 4.2 | 4.6 |
| Supported Platforms | Website | Website |
Build and ship real iOS & Android apps from a chat prompt
Chat with an agent that writes and edits your mobile app's code in real time, so changes appear as you describe them.
a0.dev handles the build, creates your App Store Connect listing, and uploads the app for you.
Set up in-app payments and subscriptions without wiring together separate payment tooling.
Develop against Convex or Supabase backends and use built-in APIs for AI inference and image generation.
Google's agent-first development platform for building and shipping software with AI agents
A desktop app, a full agentic IDE, a terminal-first CLI, editor extensions, and an SDK let you run Antigravity agents wherever you already work.
Group conversations into Projects and run several local agents at the same time, across multiple workspaces, rather than one at a time.
Agents produce designed artifacts such as plans and comprehensive verification tests so output can be reviewed, not just accepted.
Runs on Google's Gemini model line, including releases such as Gemini 4 Carbon, Gemini 4 Argon, and Gemini 3.8 Flash.
SpecialistProvides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center.
SpecialistProvides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center.
Builds polished full-stack web applications with incredible UI design, though less specialized for native mobile stores.
Builds polished full-stack web applications with incredible UI design, though less specialized for native mobile stores.
Offers a more mature polished AI-native coding experience, but lacks Google's specific native multi-agent command center ecosystem.
Offers a more mature polished AI-native coding experience, but lacks Google's specific native multi-agent command center ecosystem.
Enables rapid full-stack app building and deployment entirely in the cloud, but offers less granular local agentic control.
Enables rapid full-stack app building and deployment entirely in the cloud, but offers less granular local agentic control.
Converts conversational prompts into hosted web and mobile applications with automated hosting and deployment.
Converts conversational prompts into hosted web and mobile applications with automated hosting and deployment.
Deeply reads entire codebases to execute complex multi-file tasks, though integrated as an IDE plugin rather than standalone suite.
Deeply reads entire codebases to execute complex multi-file tasks, though integrated as an IDE plugin rather than standalone suite.
Delivers robust spec-driven engineering and autonomous verification workflows, though configured differently than Google's developer platform.
Delivers robust spec-driven engineering and autonomous verification workflows, though configured differently than Google's developer platform.
Offers an interactive in-browser full-stack development environment, but focuses primarily on web apps over native mobile.
Offers an interactive in-browser full-stack development environment, but focuses primarily on web apps over native mobile.
SpecialistProvides industry-leading UI component generation, though you must handle full mobile packaging and app store publishing separately.
SpecialistProvides industry-leading UI component generation, though you must handle full mobile packaging and app store publishing separately.
Cognition's autonomous software engineer that ships real pull requests
Free / Open-sourceOpen-source development environment running multiple CLI coding agents in isolated git worktrees, but requires manual setup.
Free / Open-sourceOpen-source development environment running multiple CLI coding agents in isolated git worktrees, but requires manual setup.
Specializes specifically in generating native Swift and Kotlin mobile applications directly from text prompts.
Specializes specifically in generating native Swift and Kotlin mobile applications directly from text prompts.
