SEO Tools: Free and Paid SEO Platforms Compared
Compare SEO tools for audits, rankings, backlinks, technical SEO, content optimization, and competitor research. Free access and data limits vary significantly.
Last verified: September 7, 2026.
| Tool | Free | Core Feature | Paid From | Best For | Source |
|---|---|---|---|---|---|
| Ahrefs | Limited | Backlinks + keywords | Paid plans | Competitive SEO | ↗ |
| BrightLocal | Trial | Local SEO | Paid plans | Local businesses | ↗ |
| Google Search Console | Free | Search performance | Free | Google visibility | ↗ |
| Majestic | Limited | Backlink intelligence | Paid plans | Link analysis | ↗ |
| Mangools | Trial | Keywords + SERPs | Paid plans | Beginner SEO | ↗ |
| Moz Pro | Trial | Rankings + site audits | Paid plans | All-in-one SEO | ↗ |
| Rank Math | Free | WordPress SEO | Paid plans | WordPress sites | ↗ |
| Screaming Frog | Free | Technical crawling | Paid license | Technical SEO | ↗ |
| SE Ranking | Trial | Rank tracking + audits | Paid plans | SMBs + agencies | ↗ |
| Semrush | Limited | SEO + competitor research | Paid plans | Marketing teams | ↗ |
| SEOptimer | Limited | SEO audits | Paid plans | Quick audits | ↗ |
| Serpstat | Limited | SEO + PPC research | Paid plans | All-in-one SEO | ↗ |
| SISTRIX | Trial | Visibility + competitor SEO | Paid plans | Enterprise SEO | ↗ |
| Sitebulb | Trial | Technical crawling | Paid plans | Technical audits | ↗ |
| Surfer | Trial / limited | Content optimization | Paid plans | SEO content teams | ↗ |
| Ubersuggest | Limited | Keywords + audits | Paid plans | Budget SEO | ↗ |
| WooRank | Trial | Site reviews + SEO | Paid plans | SMB SEO audits | ↗ |
| Yoast SEO | Free | On-page SEO | Premium | WordPress optimization | ↗ |
Terms, pricing, eligibility and availability can change. Check the ↗ source for current details.
