Antigravity vs Claude Code (July 2026).
Google’s agentic coding stack matured fast in 2026 — Antigravity 2.0, a CLI, an SDK, and a rebuilt $100 Ultra tier at I/O. It’s a real alternative to Claude Code now, with a history worth knowing before you commit a team to it.
The two stacks
Antigravity is Google’s agentic development environment — desktop IDE, CLI, and SDK since I/O 2026 — gated by consumer Google AI subscriptions rather than a standalone developer SKU. Access to Vertex Model Garden models (including non-Google ones) comes with the Google AI Pro tier; the $100/month Ultra tier (I/O 2026) carries 5x Antigravity usage.
Claude Code has the simpler pricing: Pro at $17–20/month, Max at $100 (5x) or $200 (20x), usage in rolling 5-hour sessions with weekly caps, and an explicit, opt-in path to API pay-as-you-go when you need more.
| Antigravity (Google AI) | Claude Code (Claude) | |
|---|---|---|
| Free tier | Yes — public preview, rate-limited baseline | No meaningful Claude Code use on free |
| Paid tiers | Pro (reported ~$20/mo) · Ultra $100/mo (5x); 20x variant unpriced publicly | Pro $17–20/mo · Max $100 (5x) · Max $200 (20x) |
| Limits model | Tier baseline quota + purchasable credit bundles (2,500/5,000/20,000) | Rolling 5-hour sessions + weekly caps, shared app + Code |
| Transparency | Credit→token mapping unpublished — the top developer complaint | Message counts unpublished; windows and reset rules documented |
| When you run out | Buy credit bundles or wait for refresh | Wait, upgrade, or opt in to API-rate usage (explicit consent) |
| Track record | Dec 2025–Mar 2026 quota cuts and protests; reset at I/O 2026 | Weekly caps added in 2025; the limits scheme has held since |
Quota history documented by DevClass (March 2026). All figures as of July 2026 — verify against the linked sources before budgeting.
Where team.management fits
team.management runs on Claude Code and treats Antigravity as a reviewer: during protocol code-review steps, the engine can dispatch your changes to Antigravity through the Google subscription you already hold — no API keys, no second process to govern (see AI providers). If you’re Antigravity-primary, one thing to know before you plan around it: the protocol engine is Claude Code-native today, so enforcement applies to the Claude Code side of your work.
FAQ
What does Antigravity actually cost?
As of July 2026: individual use remains free in public preview at a rate-limited baseline. Higher limits come from Google AI subscriptions — the Pro tier (reported around $20/month) and Google AI Ultra at $100/month with 5x Antigravity usage, announced at I/O 2026. A 20x variant is confirmed to exist; Google hasn’t published its price. When quota runs out, you can buy AI-credit bundles (2,500 / 5,000 / 20,000 credits) — Google doesn’t publish the credit-to-token mapping.
What was the Antigravity quota controversy?
Between December 2025 and March 2026, free and Pro quotas were repeatedly cut — documented cases showed a Pro user’s weekly throughput dropping by more than 30x — and refresh windows moved from 5-hourly to weekly, prompting public protest and a Google statement in March 2026. I/O 2026 reset the story with the $100 Ultra tier. The episode is worth weighing: quota policy is part of the product.
Can I use Antigravity and Claude Code together?
Yes — that’s team.management’s normal mode: Claude Code runs the enforced process, and Antigravity joins code-review steps as an independent reviewer through your existing Google subscription. You get Google’s models checking Anthropic’s work (and vice versa) without the process fragmenting.
Facts and figures on this page are as of July 2026, verified against the sources linked inline. If you’re reading this much later — check the sources.