Hexel vs Respan (formerly Keywords AI)
Respan (formerly Keywords AI)
7.3 #19 in AI Agent Observability Tools
About Respan (formerly Keywords AI)| Hexel | Respan (formerly Keywords AI) | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | $16.58/mo |
| Open source | No | No |
| Platforms | api | api, self-hosted, Web |
| Free plan | Yes | Yes |
| Trace retention | 30 days | — |
| Session replay | Yes | — |
| Deployment options | cloud | — |
| Agent framework support | sdk | — |
| Cost tracking | Yes | Yes |
| Paid from | — | 199 /mo |
Both are listed in Best AI Agent Observability Tools. On Inferse, Respan (formerly Keywords AI) scores higher on our published basis.