Google Antigravity vs OpenCode
Features, pricing and Editor Score side by side — to help you pick the right coding & development tool in 2026.
Quick verdict
On our Editor Score, Google Antigravity and OpenCode land almost level. Pick Google Antigravity if you want AI-powered IDE with editor and agent manager views; choose OpenCode for terminal-native AI coding agent. On pricing, each has a free or freemium plan, so cost isn't the deciding factor here.
Google Antigravity vs OpenCode at a Glance
| Pricing | Free | Freemium |
| Free tier | ||
| Best for | AI-powered IDE with editor and agent manager views | terminal-native AI coding agent |
Google's agentic AI development platform and IDE Category: Coding & Development.
- Deep agent orchestration for multi-step tasks
- Verifiable artifacts make agent work transparent
- Cross-platform and free for individuals in preview
- AI-powered IDE with editor and agent manager views
- New product still maturing in public preview
- Autonomous agents need oversight to avoid mistakes
- There is a short learning curve for new users
OpenCode
OpenCode is an open source AI coding agent built for the terminal, with desktop and IDE clients alongside. It connects to 75+ model providers, configures language servers automatically, runs parallel agent sessions, keeps conversations locally in SQLite, and is built by the team behind SST.
- MIT licensing means genuine auditability, self-hosting and no exposure to vendor pricing changes
- Local model support is the only acceptable configuration for some regulated environments
- Local SQLite storage makes retention architecturally impossible rather than merely promised
- 75+ providers means switching models is a setting rather than a workflow migration
- A tool supporting every provider is optimised for none of them specifically
- No inline diffs or visual review flow to match an editor-first tool
- Configuration flexibility is configuration work
Which Should You Choose?
Choose Google Antigravity if…
- you want AI-powered IDE with editor and agent manager views
- a free or freemium plan is important
Choose OpenCode if…
- you want terminal-native AI coding agent
- a free or freemium plan is important
Google Antigravity vs OpenCode: The Verdict
Your use case decides this one: Google Antigravity leans into AI-powered IDE with editor and agent manager views, while OpenCode is built for terminal-native AI coding agent. Weigh features and pricing for your workflow. Both have a free or freemium tier, so spin up each and keep the one that clicks.
Frequently Asked Questions
Is Google Antigravity better than OpenCode?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between Google Antigravity and OpenCode?
Google Antigravity (free) is best for AI-powered IDE with editor and agent manager views, while OpenCode (freemium) is best for terminal-native AI coding agent. See the full feature and pricing comparison above.
Is Google Antigravity or OpenCode cheaper?
Both have paid plans — pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Which is better for beginners, Google Antigravity or OpenCode?
Google Antigravity is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
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About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
Keep exploring
Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.