# CompozyOS vs Google Antigravity

CompozyOS records 1,768 monthly visits with -38.2% month-over-month growth and Freemium, Contact for Pricing pricing. Google Antigravity records 16,054,109 monthly visits with +8.1% growth and Freemium pricing.

| Metric | [CompozyOS](https://openaitools.app/tool/compozy) | [Google Antigravity](https://openaitools.app/tool/google-antigravity) |
| :--- | :--- | :--- |
| Website URL | https://compozy.com | https://antigravity.google |
| Categories | AI Agent, AI Workflow, AI Developer Tools, AI Task Management | AI Agent, AI Developer Tools, AI Code Assistant, AI Copilot |
| Pricing Model | Freemium, Contact for Pricing | Freemium |
| Monthly Visits | 1,768 | 16,054,109 |
| MoM Growth Rate | -38.2% | +8.1% |
| Primary Market | Brazil | India |
| Direct Visits | 768 | 4,378,684 |
| Review Score | 4.6 | 4.6 |
| Saved Count | 0 | 1 |
| Supported Platforms | Website | Website |

## CompozyOS

CompozyOS is built for developers who run several AI coding agents at once and lose track of them across terminals. Instead of juggling five prompts in five windows, you get a single control plane where every session lands in a clear state — Needs you, Working, Waiting, In review, or Done — and only the one requiring your decision stands out. It resells no model access: your own subscriptions and API keys stay yours, and the runtime just drives the CLIs you already have.

The core idea is "always-on" agents. You give an agent a name, a face, and one main session per project; it reviews its work on a schedule in a hidden read-only check-in that costs no model call when there is nothing to report, then surfaces a single card summarizing what happened. Sources such as GitHub issues or approved scripts feed it work, and it can propose actions up to a daily limit you set. Sessions can delegate to subagents, wake on events like a pull request finishing its checks, and continue with a different agent CLI when one runs out.

Beyond always-on agents, CompozyOS ships Loops (named contracts with a goal, a verification step, and a stop condition), Automations on schedules and signed webhooks, worktrees for parallel agents, a vault for secrets, MCP sign-in, and an extension marketplace. Everything is manageable from the web UI, the CLI, or HTTP, and the same job runs everywhere.

**Pricing & Plans:** Free and open source under the MIT license (78 releases at time of review). Model access is not resold — you bring your own subscriptions or API keys. Enterprise and custom deployment options are available by contacting the team.

- **One board for every agent session:** Sessions are grouped into Needs you, Working, Waiting, In review, and Done so you immediately see which agent is blocked on your decision.
- **Always-on check-ins:** Agents review their project on a schedule in hidden read-only sessions, stay quiet when nothing changed, and report back in a single card.
- **Loops with honest endings:** A Loop pairs a goal with a way to verify it and a stop; runs are iteration-capped and end as done, no-op, blocked, failed, exhausted, stalled, or canceled.
- **Schedules, triggers, and webhooks:** Put agent work on a cron-like schedule, a runtime trigger, or a signed webhook, with every run recorded automatically.
- **Extensible marketplace:** 15+ built-in agent integrations plus extensions, plugins, and MCP servers that share one marketplace, written in Go or TypeScript.

**Strengths:** Runs the agent CLIs you already use rather than locking you into one vendor; Local-first and MIT-licensed, with your subscriptions and API keys staying yours; Always-on agents and Loops make unattended, verifiable work practical; Same jobs managed from the web UI, the CLI, or HTTP

**Limitations:** Always-on check-ins require Claude, Codex, or OpenCode specifically; The feature set is broad (loops, extensions, MCP, automations) and takes time to learn; No Loops ship by default — you must write, fork, or install one

[Profile (Markdown)](https://openaitools.app/tool/compozy.md)

## Google Antigravity

Google Antigravity is Google's entry into agentic software development, positioned as a platform rather than a single editor. Instead of asking an assistant to autocomplete a line, Antigravity is designed around agents that take on whole tasks: they read a codebase, produce artifacts such as plans and verification tests, and report back so a human can review the work. The product is distributed across several surfaces so it can fit different workflows — the Antigravity App as a command center for running multiple local agents in parallel, the Antigravity IDE as the fully featured editor with agent manager and artifacts, the Antigravity CLI for keyboard-driven terminal work, extensions for existing editors, and the Antigravity SDK for building custom agents on the same agent harness.

The platform is explicitly aimed at a broad audience: professional developers working in large enterprise codebases, hobbyists vibe-coding on the side, and everyone in between. Google's marketing highlights use cases like frontend and full-stack development, legacy and codebase migrations, technical debt and backlog burndown, automated testing and QA verification, incident triage and root cause analysis, data pipelines and SQL work, developer onboarding and architecture, and enterprise architecture and strategy.

Antigravity connects to Google's Gemini model line, with the site documenting model releases such as Gemini 4 Carbon, Gemini 4 Argon, and Gemini 3.8 Flash, plus agent features like voice mode, custom agents, and a plugin marketplace. It is available for macOS, Windows, Linux, and Googlebook, and Google states it is available at no charge for developers.

**Pricing & Plans:** Free to download and use for individual developers according to Google's own site; organization and enterprise plans are offered separately (pricing on request). Model and quota details can change, so check the official pricing page before committing a team.

- **Multiple agent surfaces:** 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.
- **Parallel local agents:** Group conversations into Projects and run several local agents at the same time, across multiple workspaces, rather than one at a time.
- **Artifacts and verification:** Agents produce designed artifacts such as plans and comprehensive verification tests so output can be reviewed, not just accepted.
- **Built on Gemini models:** Runs on Google's Gemini model line, including releases such as Gemini 4 Carbon, Gemini 4 Argon, and Gemini 3.8 Flash.
- **Agent SDK for custom agents:** Use short Python scripts against the Antigravity harness to prototype custom agents, automate engineering tasks, and run evaluations.

**Strengths:** Free for individual developers and available on macOS, Windows, Linux, and Googlebook; Covers many surfaces — app, IDE, CLI, extensions, SDK — so different workflows are supported; Backed by Google and its Gemini models with a steady release cadence; Verification-oriented: artifacts and tests make agent output easier to review

**Limitations:** Tied to Google's Gemini model line rather than being model-agnostic; Enterprise pricing is not published, so costs require contacting sales; Rapid model and feature changes mean quotas and capabilities can shift

[Profile (Markdown)](https://openaitools.app/tool/google-antigravity.md)

## Frequently Asked Questions

### How do CompozyOS and Google Antigravity compare in monthly traffic?

CompozyOS has 1,768 monthly visits, while Google Antigravity has 16,054,109. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

CompozyOS has a month-over-month growth rate of -38.2%; Google Antigravity has +8.1%.

### How does pricing compare?

CompozyOS: Freemium, Contact for Pricing. Free and open source under the MIT license (78 releases at time of review). Model access is not resold — you bring your own subscriptions or API keys. Enterprise and custom deployment options are available by contacting the team. Google Antigravity: Freemium. Free to download and use for individual developers according to Google's own site; organization and enterprise plans are offered separately (pricing on request). Model and quota details can change, so check the official pricing page before committing a team.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Provides superior reasoning and artifact generation for coding tasks, but lacks a dedicated native desktop development command center. | [.md](https://openaitools.app/tool/claude-2.md) |
| 2 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | Offers a more mature polished AI-native coding experience, but lacks Google's specific native multi-agent command center ecosystem. | [.md](https://openaitools.app/tool/cursor.md) |
| 3 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | Enables rapid full-stack app building and deployment entirely in the cloud, but offers less granular local agentic control. | [.md](https://openaitools.app/tool/replit.md) |
| 4 | [Qoder](https://openaitools.app/tool/qoder) | 5,145,040 | +81.8% | Freemium, Free Trial, Free | Deeply reads entire codebases to execute complex multi-file tasks, though integrated as an IDE plugin rather than standalone suite. | [.md](https://openaitools.app/tool/qoder.md) |
| 5 | [n8n](https://openaitools.app/tool/n8n) | 4,522,449 | -7.4% | Freemium | Open-source workflow automation built for AI agents and technical teams | [.md](https://openaitools.app/tool/n8n.md) |
| 6 | [Kiro](https://openaitools.app/tool/kiro) | 3,330,476 | +4.6% | Freemium | Delivers robust spec-driven engineering and autonomous verification workflows, though configured differently than Google's developer platform. | [.md](https://openaitools.app/tool/kiro.md) |
| 7 | [Devin](https://openaitools.app/tool/devin) | 2,549,346 | +1% | Paid | Cognition's autonomous software engineer that ships real pull requests | [.md](https://openaitools.app/tool/devin.md) |
| 8 | [Command Code](https://openaitools.app/tool/command-code) | 2,358,177 | -12.1% | Freemium, Contact for Pricing | The coding agent that learns your coding taste | [.md](https://openaitools.app/tool/command-code.md) |
| 9 | [T3 Code](https://openaitools.app/tool/t3-code) | 1,071,866 | +52.5% | Free | Open-source control plane for orchestrating coding agents | [.md](https://openaitools.app/tool/t3-code.md) |
| 10 | [Orca](https://openaitools.app/tool/orca) | 1,025,891 | +1% | Free, Open Source, Enterprise on request | Open-source development environment running multiple CLI coding agents in isolated git worktrees, but requires manual setup. | [.md](https://openaitools.app/tool/orca.md) |

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Source: https://openaitools.app/compare/compozy-vs-google-antigravity

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