Head to head / Harness
Amp vs Factory Droid
Amp: Coding agent for terminal, web, macOS, and iOS that can run threads in hosted orbs. Factory Droid: Factory's coding agent for terminal, desktop, web, and cloud, with multi-agent Missions.
| Fact | Harness | Harness |
|---|---|---|
| Kind | Harness | Harness |
| Status | Active | Active |
| Source | Closed source | Closed source |
| License | proprietary | proprietary |
| Pricing | Freemium · Hobby Free · Individual $20/mo · Enterprise Contact sales | Paid · Pro $20/mo · Teams $60/mo · Plus $100/mo · Max $200/mo · Business Contact sales · Enterprise Contact sales |
| Model access | Your subscription, Your API key, Vendor credits | Your subscription, Your API key, Local models |
| Platforms | macOS, Linux, Windows, Web, iOS | macOS, Linux, Windows, Web |
| Interfaces | CLI, Desktop, Web, Mobile | CLI, TUI, Desktop, Web, Mobile, IDE extension, API |
| Install | curl -fsSL https://ampcode.com/install.sh | bash | curl -fsSL https://app.factory.ai/cli | sh |
| GitHub | No public repository | 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
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