FlexQueries vs Moz Pro
| FlexQueries | Moz Pro | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | $49/mo |
| Open source | No | No |
| Platforms | Web | extension, Web |
| Free plan | No | No |
| Keyword gap analysis | Yes | — |
| Backlink analysis | Yes | Yes |
| Content gap analysis | Yes | — |
| Historical data | limited | — |
Both are listed in Best Competitor SEO Tools. On Samsung Mobile US Press, Moz Pro scores higher on our published basis.