Marker.io vs Volley
| Marker.io | Volley | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | Yes |
| Paid from | $39/mo | $29/mo |
| Open source | No | No |
| Platforms | extension, Web | extension, Web |
| Free plan | No | Yes |
| Annotation modes | — | both |
| Collaborative review | — | Yes |
| Guest access | — | Yes |
| Document support | — | webpages |
| Browser capture | — | Yes |
| Export options | — | Trello, Jira |
Both are listed in Best Web Annotation Tools. On The Geeks Club, Marker.io scores higher on our published basis.