Best Google Antigravity Alternatives
A sourced shortlist of Cursor, Kiro, Gemini Code Assist, Windsurf and Claude Code, compared with Google Antigravity on pricing, free plan, automation, AI and fit. No rankings and no paid placement.
- Verified 13 Nov 2026Sources are dated on this page
- 5 alternativesEach with a full sourced profile
- Not a rankingFit depends on your priorities
- Not tested by Stack18Editorial summary of documented facts
What are the best alternatives to Google Antigravity?
The alternatives to Google Antigravity covered here are Cursor, Kiro, Gemini Code Assist, Windsurf and Claude Code. Each is reviewed on pricing structure, free plan, automation, AI and fit, and none is best for everyone: the right choice depends on team size, budget, workflow and how much control you need.
Developers look for Antigravity alternatives when quotas tied to Google AI plans feel unpredictable, when they want to keep their existing editor, or when they need a non-Google model vendor.
The shortlist below covers Cursor, Kiro, Gemini Code Assist, Windsurf and Claude Code.
Why teams look for Google Antigravity alternatives.
The most common reasons teams evaluate other options, drawn from the sources reviewed.
Different interface
Some teams prefer to keep their current editor and add an extension, a terminal agent or a cloud agent instead of switching editors.
Model choice
Products differ on whether they offer several model vendors, one vendor's models or any model through your own keys.
Pricing structure
Quotas, credits and per-token billing behave differently as agent usage grows.
Data handling and control
Some alternatives are open source, self-hostable or offer stronger enterprise controls.
Best Google Antigravity alternatives at a glance.
Suitability depends on company size, budget, use case and technical requirements. Open a profile for sources and caveats.
| Alternative | Best for | Pricing | Free plan | Trade-offs |
|---|---|---|---|---|
 Cursor | Developers who prefer working interactively in an editor with optional cloud agents. | Free Hobby plan; Pro $20 per month. | Yes | Less centred on fully delegated cloud tasks. |
 Kiro | Teams that want specs, design and tasks written before code. | Free (50 credits); Pro $20, Pro+ $40, Pro Max $100 and Power $200 per month; Enterprise by contract. | Yes | Credits are an abstract unit, and much of the detail comes from third-party sources. |
 Gemini Code Assist | Google Cloud teams that want an indemnified IDE assistant. | Standard $19 and Enterprise $45 per user per month (annual); $22.80 and $54 monthly. | No | Gemini-only models; no individual free tier. |
 Windsurf | Developers who want an agent editor with unlimited Tab completions. | Free plan; Pro $20 and Max $200 per month; Teams $40 per seat ($80 minimum); Enterprise custom. | Yes | Renamed and repriced in 2026; SSO now Enterprise-only. |
 Claude Code | Developers who want a terminal agent with documented permissions. | Included with paid Claude plans, or usage-based via API billing. | Unknown | Claude models only, and fewer managed cloud features reviewed. |
Each Google Antigravity alternative described.
Cursor
Anysphere · AI code editor with agent mode
Cursor is an AI-native code editor from Anysphere that combines an in-editor Agent, Tab autocomplete and cloud agents, with access to models from OpenAI, Anthropic and Google alongside Cursor's own models.
- Pricing
- Free Hobby plan; Pro $20 per month.
- Free plan
- Yes
- Offers models from several vendors in one product, so teams are not tied to a single model family.
- A free Hobby plan lets developers try the editor and agent before paying.
- Less centred on fully delegated cloud tasks.
Kiro
Amazon Web Services · Agentic IDE with spec-driven development
Kiro is an agentic development environment from AWS. It turns prompts into requirements, design documents and task lists (spec-driven development) before the agent writes code, and also offers agent hooks, a CLI and a web agent.
- Pricing
- Free (50 credits); Pro $20, Pro+ $40, Pro Max $100 and Power $200 per month; Enterprise by contract.
- Free plan
- Yes
- Spec-driven workflow records requirements, design and tasks before code, which helps review.
- Offers a free tier and several paid tiers that scale credits up to 10,000 per month.
- Credits are an abstract unit, and much of the detail comes from third-party sources.
Gemini Code Assist
Google Cloud · AI coding assistant with agent mode (IDE plugins and Gemini CLI)
Gemini Code Assist is Google Cloud's AI coding assistant. It provides code completion, chat, agent mode with MCP and the Gemini CLI in VS Code, JetBrains IDEs, Android Studio and Cloud Workstations, sold as Standard and Enterprise editions per user.
- Pricing
- Standard $19 and Enterprise $45 per user per month (annual); $22.80 and $54 monthly.
- Free plan
- No
- Both editions include agent mode and the Gemini CLI.
- Enterprise adds code customisation from private repositories and GitHub reviews.
- Gemini-only models; no individual free tier.
Windsurf
Cognition · AI code editor with the Cascade agent (now Devin Desktop)
Windsurf is an AI-native code editor built around the Cascade agent and unlimited Tab completions. Cognition, which owns Windsurf, renamed the product Devin Desktop in June 2026 and now sells it on Free, Pro, Max, Teams and Enterprise plans with daily and weekly usage quotas.
- Pricing
- Free plan; Pro $20 and Max $200 per month; Teams $40 per seat ($80 minimum); Enterprise custom.
- Free plan
- Yes
- Tab completions and inline edits are listed as unlimited on every plan, including Free.
- Daily and weekly quotas spread usage out instead of letting one session drain a monthly pool.
- Renamed and repriced in 2026; SSO now Enterprise-only.
Claude Code
Anthropic · Agentic coding tool (terminal-first)
Claude Code is Anthropic's agentic coding tool. It runs in a terminal, in VS Code and JetBrains extensions, in a desktop app and on the web, and uses Claude models with tools, permissions and subagents.
- Pricing
- Included with paid Claude plans, or usage-based via API billing.
- Free plan
- Not documented
- Runs in the terminal, VS Code, JetBrains, a desktop app and the web, so one tool can follow a developer across environments.
- Anthropic documents a permission system used with sandboxing, plus checkpoints, which gives teams concrete oversight controls to evaluate.
- Claude models only, and fewer managed cloud features reviewed.
Which Google Antigravity alternative should you choose?
No single alternative is best for everyone. Match the scenario to your own requirements, then test your shortlist against a real process.
Consider Cursor if you…
- Developers who prefer working interactively in an editor with optional cloud agents.
Consider Kiro if you…
- Teams that want specs, design and tasks written before code.
Consider Gemini Code Assist if you…
- Google Cloud teams that want an indemnified IDE assistant.
Consider Windsurf if you…
- Developers who want an agent editor with unlimited Tab completions.
Consider Claude Code if you…
- Developers who want a terminal agent with documented permissions.
How to switch from Google Antigravity.
Moving away from Google Antigravity means re-creating project instructions and rules, re-adding MCP servers and other tool connections, and adjusting how your team reviews agent output. Run a pilot on a branch of a real repository before committing.
- Export a sample of your data and test an import into the new product.
- List the automations, integrations and permissions you would need to rebuild.
- Pilot with one team before a full cut-over.
- Check contract terms and notice periods with the current vendor.
General guidance, not specific to any vendor. Confirm migration options with the vendors.
Google Antigravity alternatives: questions and answers
What is the best alternative to Google Antigravity?
No single alternative is best for everyone. Cursor, Kiro, Gemini Code Assist, Windsurf and Claude Code each suit different needs; test two or three on a real task before choosing.
Is there a free alternative to Google Antigravity?
Yes. Cursor, Kiro and Windsurf document a free plan, free tier or free open-source use. Free tiers usually cap usage, and model costs may still apply.
What is the cheapest alternative to Google Antigravity?
Entry prices from the profiles: Cursor: Free Hobby plan; Pro $20 per month.; Kiro: Free (50 credits); Pro $20, Pro+ $40, Pro Max $100 and Power $200 per month; Enterprise by contract.; Gemini Code Assist: Standard $19 and Enterprise $45 per user per month (annual); $22.80 and $54 monthly.; Windsurf: Free plan; Pro $20 and Max $200 per month; Teams $40 per seat ($80 minimum); Enterprise custom.; Claude Code: Included with paid Claude plans, or usage-based via API billing. Compare total cost at your expected usage, not just the entry price.
Where this shortlist comes from.
- Google Antigravity pricing CloudZero Third-party Accessed 13 Nov 2026 Used for quota mechanics and plan structure.
- Google Antigravity pricing OMR Reviews Third-party Accessed 13 Nov 2026
- Antigravity turns into a full agentic development platform The Next Web Third-party Accessed 13 Nov 2026
- Cursor pricing Cursor (cursor.com) Official Accessed 13 Nov 2026
- Cursor pricing FAQ Cursor (cursor.com) Official Accessed 13 Nov 2026
- Cursor documentation: Pricing Cursor (cursor.com/docs) Official docs Accessed 13 Nov 2026
- Kiro FAQ Kiro (kiro.dev) Official Accessed 13 Nov 2026
- Kiro pricing Usage Pricing Third-party Accessed 13 Nov 2026 Used for tier prices, credit amounts and the list of surfaces.
- Kiro ToolDirectory.AI Third-party Accessed 13 Nov 2026 Used for the free-tier model description and spec-driven summary.
- Gemini for Google Cloud pricing Google Cloud Official Accessed 13 Nov 2026
- Gemini Code Assist innFactory (Google Cloud partner) Third-party Accessed 13 Nov 2026 Used for model updates, IDEs and security notes.
- Introducing our new Windsurf pricing plans Cognition (devin.ai) Official Accessed 13 Nov 2026
- Windsurf Pricing 2026: Plans, Quotas & Team Costs NoCode MBA Third-party Accessed 13 Nov 2026 Used for quota mechanics and plan list.
- Windsurf Pricing 2026: Free, Pro $20, Max $200 and Teams Dupple Third-party Accessed 13 Nov 2026 Used for the Devin Desktop rename, trial and SSO notes.
- Claude Code documentation map Anthropic (code.claude.com) Official docs Accessed 13 Nov 2026
- Claude Code: AI harness overview innFactory AI Third-party Accessed 13 Nov 2026 Third-party summary of Anthropic's documentation, used for access and data-handling details.
- Claude Code tool profile Anavem Third-party Accessed 13 Nov 2026 Third-party summary, used for usage-limit details.
Alternatives are summarised from the linked profiles and their sources. Confirm current details with each vendor. Stack18 has not tested these products.
Evaluating Google Antigravity alternatives?
Compare your shortlist side by side, read the full profiles, or talk to Stack18 if off-the-shelf software is not the answer.
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