Arkestro vs Keelvar
| Arkestro | Keelvar | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | api, Web |
| Supplier discovery | Yes | Yes |
| Sourcing events | Yes | Yes |
| Reverse auctions | Yes | Yes |
| Bid comparison | Yes | Yes |
| Negotiation workflows | Yes | Yes |
| Supported event types | multi_event | multi_event |
Both are listed in Best Sourcing Software. On Inferse, Keelvar scores higher on our published basis.