Primer vs SciSpace
| Primer | SciSpace | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $5.83/mo |
| Open source | No | No |
| Platforms | Web | extension, iOS, Web |
| Source citations | Yes | Yes |
| Deep research mode | Yes | Yes |
| Source access | web+files+connectors | web+files+connectors |
| File uploads | Yes | Yes |
| Team workspace | Yes | Yes |
| Free plan | — | Yes |
Both are listed in Best AI Research Assistants. On Samsung Mobile US Press, SciSpace scores higher on our published basis.