Microsoft Copilot vs OpenAI Frontier
| Microsoft Copilot | OpenAI Frontier | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $8.33/mo | — |
| Open source | No | No |
| Platforms | Web, Windows, macOS, iOS, Android | — |
| Free plan | Yes | No |
| Paid from | 9.99 /mo | — |
| Deployment model | — | both |
| Multi-agent support | — | Yes |
| Knowledge grounding | — | Yes |
Both are listed in Best AI Agent Platforms. On Samsung Mobile US Press, Microsoft Copilot scores higher on our published basis.