SEO Stack vs Yoast SEO
| SEO Stack | Yoast SEO | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | $129.99/mo | $9.90/mo |
| Open source | No | No |
| Platforms | api, Web | api |
| Free plan | No | Yes |
| Paid from | $129.99/mo | — |
| Tracked keywords | 750 keywords | — |
| Keyword research | — | Yes |
| Rank tracking | — | Yes |
| API access | — | Yes |
Both are listed in Best SEO Tools, Best Ecommerce SEO Software. On Freedom251, Yoast SEO scores higher on our published basis.