# Codex Pet vs Google Antigravity

Codex Pet records 0 monthly visits with 0% month-over-month growth and Free pricing. Google Antigravity records 16,054,109 monthly visits with +8.1% growth and Freemium pricing.

| Metric | [Codex Pet](https://openaitools.app/tool/codex-pet) | [Google Antigravity](https://openaitools.app/tool/google-antigravity) |
| :--- | :--- | :--- |
| Website URL | https://codexpet.xyz | https://antigravity.google |
| Categories | AI Character, AI Developer Tools, AI Avatar Generator | AI Agent, AI Developer Tools, AI Code Assistant, AI Copilot |
| Pricing Model | Free | Freemium |
| Monthly Visits | 0 | 16,054,109 |
| MoM Growth Rate | 0% | +8.1% |
| Primary Market | Global | India |
| Direct Visits | 0 | 4,378,684 |
| Review Score | 3.8 | 4.6 |
| Saved Count | 0 | 1 |
| Supported Platforms | Website | Website |

## Codex Pet

Codex Pet serves the fast-growing niche of OpenAI Codex desktop companions. Instead of juggling scattered spritesheets, manifest files, previews and download links across different tools, the site puts discovery, editing, remixing, validation and sharing in one browser workflow. Visitors can browse a public gallery sorted by hot, new, top or most-downloaded, then open any listed pet directly in the editor.

The editor is the core of the product. Creators can begin from a clean blank animation grid, inspect an existing public pet to learn its layout, or remix a pack into a variant. In-app visual checks flag transparency issues, animation rows and overall package readiness so packs remain installable after sharing. Packs typically bundle a manifest such as pet.json with a transparent spritesheet, and the site documents the format so other local Codex tools can read them.

Codex Pet is an independent community project and is not an official OpenAI product; OpenAI Codex is referenced only to describe compatibility. The site includes installation, creation and troubleshooting guides, a format specification for developers, and a dedicated CLI 'hatch-pet' tool for scaffolding packs. Access is free and packs are contributed by community members, with attribution, license and reporting flows built into listings.

**Pricing & Plans:** Codex Pet is free to browse and use, with downloadable community packs and in-browser editing tools offered at no charge. There is no paid tier advertised on the site; tips on attribution and licensing are shown per listing.

- **Browser sprite editor:** Start from a blank animation grid, inspect any public pet, or remix an existing pack and preview motion and transparency as you work.
- **Community pet library:** Browse and search community submissions sorted by hot, new, top and most downloaded, with previews, credits and descriptions for each pack.
- **Visual validation checks:** Built-in checks review transparency, animation rows and package readiness so your pet installs cleanly for other users.
- **Pack format documentation:** Developer docs cover the manifest, spritesheet layout and animation states so packs stay compatible across local Codex tools.
- **hatch-pet CLI:** A command-line helper and step-by-step guides walk you through installing and creating your first Codex pet pack.

**Strengths:** Free browser-based workflow with no local install required for editing; Clear pack format documentation and a dedicated hatch-pet CLI; Active community library with attribution, licenses and reporting built in; Supports the newer Codex Pet V2 format

**Limitations:** Independent community project, not an official OpenAI tool; Quality and licensing vary between community-submitted packs; No built-in hosting or marketplace guarantees for published pets

[Profile (Markdown)](https://openaitools.app/tool/codex-pet.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 Codex Pet and Google Antigravity compare in monthly traffic?

Codex Pet has 0 monthly visits, while Google Antigravity has 16,054,109. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Codex Pet has a month-over-month growth rate of 0%; Google Antigravity has +8.1%.

### How does pricing compare?

Codex Pet: Free. Codex Pet is free to browse and use, with downloadable community packs and in-browser editing tools offered at no charge. There is no paid tier advertised on the site; tips on attribution and licensing are shown per listing. 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 | [Character.AI](https://openaitools.app/tool/character-ai) | 154,156,370 | +2.2% | Freemium | Chat with millions of AI characters or build your own | [.md](https://openaitools.app/tool/character-ai.md) |
| 3 | [JanitorAI](https://openaitools.app/tool/janitorai) | 125,494,484 | -5.1% | Freemium | Customizable AI character roleplay platform featuring free JanitorLLM chats, logic scripts, and multi-model API routing. | [.md](https://openaitools.app/tool/janitorai.md) |
| 4 | [Emochi](https://openaitools.app/tool/emochi) | 35,511,219 | +10.3% | Freemium | Free AI character chat and immersive roleplay with over a million bots | [.md](https://openaitools.app/tool/emochi.md) |
| 5 | [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) |
| 6 | [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) |
| 7 | [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) |
| 8 | [Hi Waifu](https://openaitools.app/tool/hi-waifu) | 4,103,784 | -7.4% | Freemium | Chat, roleplay, and build your own AI companions | [.md](https://openaitools.app/tool/hi-waifu.md) |
| 9 | [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) |
| 10 | [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) |

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

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