# Agent Zero vs Antigravity CLI (slim)

> Antigravity CLI scores 57.4 (C) to Agent Zero's 54.2 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/agent-zero-vs-antigravity-cli.md (~2,800 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/agent-zero-vs-antigravity-cli.json · canonical https://www.anchorterminal.com/compare/agent-zero-vs-antigravity-cli
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-12

Antigravity CLI scores 57.4 (C) on agent readiness against Agent Zero's 54.2 (C), and leads in 2 of 7 scored categories. Agent Zero leads on reliability, payments & pricing and maintenance & community. Both do agent harnesses.

- Agent Zero: C 54.2, rank #709 of 986 · https://www.anchorterminal.com/tools/agent-zero.min.md
- Antigravity CLI: C 57.4, rank #624 of 986 · https://www.anchorterminal.com/tools/antigravity-cli.min.md
- Agent Zero, good for A technical owner who wants an agent with its own Linux machine, reachable from Telegram, WhatsApp or email, with scheduled tasks and editable memory. Ahead on Reliability, 57 against 43; Payments & pricing, 60 against 30; Maintenance & community, 75 against 68. Also No key needed to call it; Open source.
- Antigravity CLI, good for Developers on Google AI plans or Gemini Enterprise who want a terminal agent with a sandbox on by default and access to several model families, depending on plan. Ahead on Schema & documentation, 78 against 64; Agent ergonomics, 78 against 62. Also No incidents deducted, where Agent Zero loses 6 points for them.

| Category | Agent Zero | Antigravity CLI |
| --- | --- | --- |
| Reliability (16%) | 57 | 43 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 64 | 78 |
| Agent ergonomics (13%) | 62 | 78 |
| Security & auth (14%) | 54 | 53 |
| Payments & pricing (10%) | 60 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 75 | 68 |
| Transparency & trust (7%) | 55 | 51 |

| Fact (where they differ) | Agent Zero | Antigravity CLI |
| --- | --- | --- |
| Vendor | Agent Zero, s.r.o. | Google |
| Auth | None | OAuth or key |
| Pricing | Free | Freemium |
| Licence | MIT | Proprietary. The repository holds the README, changelog and examples, with no source and no licence file. Use is under the Google Antigravity Additional Terms of Service, the Google Terms of Service and the Privacy Policy |
| Last release | 2026-09-23 | 2026-10-08 |
| Terms last updated | no document linked | no date given |
| Privacy policy last updated | no document linked | 2026-10-01 |
| Customer content may train models |  | yes, with an opt-out |
| Terms restrict automated access |  | not found in the text |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |
| Popularity | 19k stars | none |