GitHub Copilot CLI vs Grok Build
GitHub Copilot CLI is a terminal agent by GitHub. Grok Build is a terminal agent by xAI (SpaceXAI). Every cell below is read from the directory data and points back to a vendor page.
 GitHub Copilot CLI |  Grok Build | |
|---|---|---|
| General | ||
| Layer | Terminal agent | Terminal agent |
| Vendor | GitHub | xAI (SpaceXAI) |
| Platforms | macOS, Windows, Linux | macOS, Linux, Windows |
| License | Proprietary Proprietary | Apache-2.0 Open source |
| Status | active | active |
| Pricing | ||
| Free tier | Yes | Yes |
| Entry price | Free | Free |
| Top individual plan | $100/mo | $100/mo |
| Team seat | $19/user/mo | Contact sales |
| Included usage | 1,500 credits/mo Copilot Pro, worth about $15 | — |
| Beyond the plan | Blocked, Credit packs | Rate limited, Credit packs, API list price |
| Part of a plan | GitHub Copilot | SuperGrok |
| Models | ||
| Providers | Anthropic, OpenAI, Google, xAI, Moonshot | Vendor models, Anthropic, OpenAI |
| Bring your own key | Partial BYOK | BYOK |
| Local models | No | Yes |
| Features | ||
| Git worktrees | Yes | No |
| Parallel agents | Yes | Yes |
| Subagents | Yes | Yes |
| MCP client | Yes | Yes |
| ACP agent | Yes | Yes |
| Sandboxing | Yes | Yes |
| Remote execution | Yes | No |
| Mobile companion | Yes | No |
| Scheduled tasks | Yes | No |
| Diff review | Yes | No |
| Checkpoints | Yes | No |
| Plugins | Yes | Yes |
| Hooks | Yes | Yes |
| Works with | ||
| Runs | — | — |
| Runs inside | — | dmux |
| Pricing verified | 2026-08-24 | 2026-08-23 |