# Antigravity CLI vs Unstoppable (slim)

> Antigravity CLI scores 57.7 (C) to Unstoppable's 34.9 (F) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/antigravity-cli-vs-unstoppable.md (~3,900 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/antigravity-cli-vs-unstoppable.json · canonical https://www.anchorterminal.com/compare/antigravity-cli-vs-unstoppable
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

Antigravity CLI scores 57.7 (C) on agent readiness against Unstoppable's 34.9 (F), and leads in 4 of 7 scored categories. Both do agent harnesses.

- Antigravity CLI: C 57.7, rank #693 of 1218 · https://www.anchorterminal.com/tools/antigravity-cli.min.md
- Unstoppable: F 34.9, rank #1133 of 1218 · https://www.anchorterminal.com/tools/unstoppable.min.md
- 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 30; Agent ergonomics, 78 against 5; Security & auth, 53 against 36; Maintenance & community, 68 against 58.
- Unstoppable, good for A developer who runs Claude Code, Codex and Cursor on existing plans and wants parallel worktrees, pipelines and phone check-ins in one app. Also No key needed to call it; Free to start without a card.

| Category | Antigravity CLI | Unstoppable |
| --- | --- | --- |
| Reliability (16%) | 43 | 45 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 78 | 30 |
| Agent ergonomics (13%) | 78 | 5 |
| Security & auth (14%) | 53 | 36 |
| Payments & pricing (10%) | 30 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 68 | 58 |
| Transparency & trust (7%) | 55 | 58 |

| Fact (where they differ) | Antigravity CLI | Unstoppable |
| --- | --- | --- |
| Vendor | Google | Unstoppable Domains, Inc. |
| Auth | OAuth or key | None |
| Licence | 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 | Proprietary, under Unstoppable Domains, Inc.'s Terms of Service. No source published |
| Last release | 2026-10-08 | 2026-10-23 |
| Terms last updated | no date given |  |
| Privacy policy last updated | 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 |  |