01 Jules
Google's asynchronous AI coding agent that clones your repo, plans changes, runs in a cloud VM, and opens a reviewable pull request
AI Coding from $0 free tier: yes Verified JUN 30, 2026
Google Antigravity alternatives
6 alternatives compared · prices last verified Jul 15, 2026 · how we verify
Jules is the top Google Antigravity alternative in our directory: it covers the same category (AI Coding), starts at $0, and has a free tier. All 6 alternatives below are compared on pricing verified against the official pricing pages, on the dates shown.
Ranked by category overlap with Google Antigravity, free-tier availability, then lowest verified starting price — computed from our verified data, never sponsorships.
Google Antigravity alternatives compared
| Alternative | Category | Starting price | Free tier | Price verified |
|---|---|---|---|---|
| Jules | AI Coding | $0 | yes | Jun 30, 2026 |
| GitHub Copilot | AI Coding | $10/mo | yes | Jul 3, 2026 |
| Windsurf | AI Coding | $15/mo | yes | Jun 11, 2026 |
| Claude | AI Chatbots | $20/mo | yes | Jul 3, 2026 |
| Cursor | AI Coding | $20/mo | yes | Jul 3, 2026 |
| Kiro | AI Coding | $20/mo | yes | Jul 15, 2026 |
Each alternative, in brief
02 GitHub Copilot
AI coding assistant with inline completions, chat, and autonomous agent mode across major IDEs
AI Coding from $10/mo free tier: yes Verified JUL 3, 2026
03 Windsurf
Agentic AI IDE with Cascade that writes, edits and runs code autonomously inside your editor
AI Coding from $15/mo free tier: yes Verified JUN 11, 2026
04 Claude
Anthropic's AI assistant built for long-context analysis, coding, and safe reasoning
AI Chatbots from $20/mo free tier: yes Verified JUL 3, 2026
05 Cursor
AI-native code editor that runs autonomous agents to build, test, and review code
AI Coding from $20/mo free tier: yes Verified JUL 3, 2026
06 Kiro
AWS's agentic, spec-driven AI IDE that turns prompts into requirements, designs, and sequenced tasks, then builds them with parallel agents
AI Coding from $20/mo free tier: yes Verified JUL 15, 2026
When to stay with Google Antigravity
Documented strengths from our Google Antigravity review — switching isn't always the right call:
- Free for individuals at $0 with no credit card — the cheapest way to evaluate a serious agentic IDE
- Not Gemini-only: Claude Sonnet and Opus and GPT-OSS-120B are first-class in the model picker, so you can route the hard reasoning to Claude
- Paid quota folds into a Google AI Pro or Ultra subscription you may already hold rather than a separate per-seat bill