AI code editor with agents, cloud agents and code review, offered with a free Hobby tier and paid plans.
Free stops at: Limited Agent requests
Listed Not yet reviewed
Free · paid from $20/mo US · checked Sep 29
Coding · alternatives
Best Google Antigravity alternatives in 2026 (free and paid)
Antigravity's free plan carries basic weekly rate limits, so heavy users can be stopped until the next week. The paid Google AI Pro and Ultra prices are not shown on the pricing page, they combine rate limits with a credit pool, and the business plan goes through Google Cloud sales. Those gaps are why developers compare other agent tools.
We list four alternatives, each with a free plan. GitHub Copilot Pro is $10 per user per month. Cursor Individual (Pro) is $20 per month. Devin Desktop (formerly Windsurf) Pro is $20 per month. Replit Core is $20 per month and builds and hosts apps rather than only assisting in an editor.
"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.
Why people look beyond Google Antigravity
- Free plan has basic weekly rate limits The free plan has basic weekly rate limits, so heavy users may be stopped until the next week.
- AI Pro and Ultra prices not shown on the pricing page The prices of AI Pro and Ultra are not shown on the pricing page, so you cannot work out the cost before you sign in.
- Business plan requires contacting sales via Google Cloud The business plan needs you to contact sales via Google Cloud, so a team cannot buy it instantly online.
Taken from the documented limitations in our Google Antigravity profile.
Google Antigravity and its alternatives at a glance
| Tool | Starting price | Free tier | Platforms | Main limitation |
|---|---|---|---|---|
| Google Antigravity (this page) | $30/mo (Gemini Enterprise Standard/Plus) | Yes | Desktop, API | The free plan has basic weekly rate limits, and the prices of the AI Pro and Ultra plans are not shown on the pricing page. |
| Cursor | From $20/mo (Individual (Pro)) | Yes | Desktop | Hobby has only limited Agent requests, and usage beyond the included amount is billed on demand. |
| Devin Desktop (formerly Windsurf) | $20/mo (Pro) | Yes | Desktop | Free plan has light agent quota and limited model availability; enterprise features require contact. |
| GitHub Copilot | $10/mo (Copilot Pro) | Yes | Web, Desktop, Mobile | Chat, agents, code review and CLI all draw from a monthly GitHub AI Credits allowance that varies by model and task, so heavy agent use can exhaust a plan mid-month and require paid extra usage or an upgrade. |
| Replit | $20 (Core) | Yes | Web, Desktop, Mobile | Strongest models consume paid credits; Free Mode usage is capped at 30 hours chat and 60 projects. |
4 alternatives to Google Antigravity, by need
| Alternative | Pick it when | Starting price | Watch out for |
|---|---|---|---|
| Cursor |
From $20/mo (Individual (Pro)) | ||
| Devin Desktop (formerly Windsurf) |
$20/mo (Pro) | ||
| GitHub Copilot |
$10/mo (Copilot Pro) | ||
| Replit |
$20 (Core) |
AI coding IDE, formerly Windsurf, now Devin Desktop: manage local and cloud coding agents inside a full IDE.
Free stops at: Light quota for agent usage, resets daily and weekly, Limited model availability
Listed Not yet reviewed
Verified windsurf.com (opens Devin Desktop (formerly Windsurf) website in a new tab)
Free · paid from $20/mo US · checked Sep 29
AI coding assistant from GitHub offering code completions, chat and agent features in editors, the terminal and GitHub.
Free stops at: 2,000 completions per month, Limited chat and agent usage (allowance of GitHub AI Credits)
Listed Not yet reviewed
Verified github.com (opens GitHub Copilot website in a new tab)
Free · paid from $10/mo US · checked Sep 30
AI app and website builder: describe an idea in chat and Replit's agent builds, hosts and publishes it.
Free stops at: Up to 30 hours of chat, Up to 60 projects
Listed Not yet reviewed
From $20/mo US · checked Sep 29
More coding tools worth a look
Open-source terminal AI agent from Google bringing Gemini to the command line; site notes unpaid and Google One users moved to Antigravity CLI.
Free stops at: Verify current availability
Listed Not yet reviewed
Verified geminicli.com (opens Gemini CLI website in a new tab)
Pricing US price unconfirmed
OpenAI's coding agent for the CLI, IDE extension, desktop app, web and iOS, included in ChatGPT plans or billed by API.
Free stops at: Desktop app only listed, Usage limits apply
Listed Not yet reviewed
Verified developers.openai.com (opens OpenAI Codex website in a new tab)
Free · paid from $8/mo US · checked Sep 29
Anthropic's agentic coding tool that reads your codebase, edits files and runs commands from the terminal, IDEs, desktop app or browser.
Watch out: Not included in the Free Claude plan, and usage on subscriptions is capped by plan limits.
Listed Not yet reviewed
Verified code.claude.com (opens Claude Code website in a new tab)
From $20/mo US · checked Sep 29
Private inference endpoint for open-weight models, built for coding agents, with zero request retention.
Watch out: Monthly plans cover estimated token totals, not fixed allowances, and agent tool calls (web search, fetch) ar…
Listed Not yet reviewed
Verified zro.moonmath.ai (opens Zro (by MoonMath) website in a new tab)
From $20/mo US · checked Sep 29
Full-stack design-to-code platform for building and deploying software with AI agents and real-time team collaboration.
Watch out: No pricing is published and access is through an early-access waitlist.
Listed Not yet reviewed
Pricing US price unconfirmed
E-commerce purchasing API that lets developers and AI agents search, buy, track and return products across thousands of retailers.
Free stops at: Search on the agent flow is described as free; agent sandbox with test keys.
Listed Not yet reviewed
From $1/order US · checked Sep 29
Frequently asked questions
Is there a free alternative to Google Antigravity?
Cursor, Devin Desktop (formerly Windsurf), GitHub Copilot and Replit all list a free plan in our catalog. Antigravity's own Individual plan is also free.
Which alternative costs least to start?
GitHub Copilot Pro at $10 per user per month. Cursor, Devin Desktop and Replit Core are each $20 per month.
Why do developers leave Antigravity?
Weekly rate limits on the free plan, undisclosed Pro and Ultra prices, credit-pool usage on paid plans, and a sales-only business plan.
Which alternative builds whole apps?
Replit, which describes an agent that builds, hosts and runs apps from a chat description.