Head to head / Harness
Gemini CLI vs Warp
Gemini CLI: Google's open-source terminal coding agent, with IDE integration and a free usage tier. Warp: Terminal with a built-in coding agent, a CLI, and cloud agents.
| Fact | Harness | Harness |
|---|---|---|
| Kind | Harness | Harness |
| Status | Active | Active |
| Source | Open source | Closed source |
| License | Apache-2.0 | proprietary |
| Pricing | Freemium · Free · Google AI Pro $19.99/mo · Google AI Ultra (5x) $100/mo · Google AI Ultra (20x) $200/mo · API key Pay as you go | Freemium · Free · Build $20/mo · Business $50/mo · Max $200/mo · Enterprise Contact sales |
| Model access | Your subscription, Your API key, Vendor credits | Your subscription, Your API key |
| Platforms | macOS, Linux, Windows | macOS, Linux, Windows |
| Interfaces | CLI, IDE extension | Desktop, CLI |
| Install | npm install -g @google/gemini-cli | brew install --cask warp |
| GitHub | ★ 107k · checked 2026-10-18 | No public repository |
| Last verified | 2026-10-18 | 2026-10-18 |
| Worktrees | ✓ | ? |
| Parallel agents | ? | ✓ |
| Subagents | ✓ | ✓ |
| MCP | ✓ | ✓ |
| Remote access | ? | ? |
| Cloud sandbox | ? | ✓ |
| Diff review | ? | ✓ |
| Plan mode | ✓ | ✓ |
✓ yes ✗ no ? not verified yet
How we check facts More head to heads