Helios vs Langflow
| Helios | Langflow | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Deployment model | cloud | both |
| Multi-agent support | No | Yes |
| Knowledge grounding | Yes | Yes |
| Visual agent builder | — | Yes |
| Voice agent support | — | Yes |
| Human handoff | — | Yes |
Both are listed in Best AI Agent Platforms. On Inferse, Langflow scores higher on our published basis.