eRank vs Marketing Miner
| eRank | Marketing Miner | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | $5.50/mo | |
| Platforms | extension, Web | api, Web |
| Free plan | Yes | Yes |
| Paid from | 5.5 /mo | |
| Keyword difficulty | Yes | Yes |
| Search volume data | Yes | Yes |
| SERP analysis | Yes | Yes |
| Competitor keywords | Yes | Yes |
| API access | Yes |
Listed together in Best Keyword Research Tools