SERPTool vs ZonGuru
| SERPTool | ZonGuru | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | $34/mo | $29/mo |
| Open source | No | No |
| Platforms | self-hosted, Web | Web |
| Free plan | No | No |
| Paid from | 34 /mo | 29 /mo |
| Keyword difficulty | Yes | — |
| Search volume data | Yes | — |
| Search intent data | Yes | — |
| SERP analysis | Yes | — |
| Competitor keywords | Yes | — |
| Keyword results limit | 1,000 keywords/search | — |
| API access | No | — |
Both are listed in Best Keyword Research Tools. On Specifiction, ZonGuru scores higher on our published basis.