Semrush vs Similarweb
Side-by-side from the Top 11 rankings of Semrush vs Ahrefs vs Moz Pro: 11 Best SEO Tools for Small Business 2026 and Semrush vs Ahrefs vs Similarweb: 11 Best Competitor Analysis Tools 2026. Last verified June 4, 2026.
The short answer
Semrush ranks higher on Top 11 (#1 vs #3) for Small business owners and in-house marketers choosing SEO tools (Ahrefs vs SEMrush vs Moz) / Marketing teams tracking competitor SEO, pricing, and positioning. The most comprehensive all-in-one SEO and marketing platform, ideal for growth.
At a glance
| Semrush | Similarweb | |
|---|---|---|
| Top 11 rank | #1 / Semrush vs Ahrefs vs Moz Pro: 11 Best SEO Tools for Small Business 2026 | #3 / Semrush vs Ahrefs vs Similarweb: 11 Best Competitor Analysis Tools 2026 |
| Score (out of 9.4) | 9.3 | 8.9 |
| Best for | Best all-in-one toolkit | Market-level traffic intelligence |
| Pricing | $$ ($129 to $499/mo) | $$$$ (Custom enterprise pricing) |
| HQ | Boston, USA | Tel Aviv, Israel |
| Founded | 2008 | 2007 |
Semrush
The most comprehensive all-in-one SEO and marketing platform, ideal for growth.
www.semrush.comSee full entry in Semrush vs Ahrefs vs Moz Pro: 11 Best SEO Tools for Small Business 2026
Similarweb
Most accurate website traffic and audience data.
www.similarweb.comSee full entry in Semrush vs Ahrefs vs Similarweb: 11 Best Competitor Analysis Tools 2026
Methodology and scoring weights live at /methodology. No vendor pays for placement — see about.