What are the most common SEO tools?
Asked "What are the most common SEO tools?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 45 distinct tools across 15 answers on September 7, 2026, and 33 of them in two or more answers, and all 5 engines agreed on Semrush, the only tool every engine named.
33 of 45 names confirmed · named in 2 or more of 15 answers · asked September 7, 2026 · 5 engines
The most common SEO tools include Semrush, Ahrefs, Google Search Console, and Screaming Frog, which form the core stack used by most professionals. Other widely adopted tools include Surfer SEO, Clearscope, Frase, Mangools, SE Ranking, SpyFu, BrightLocal, and Microsoft Clarity. These tools cover various aspects of SEO, such as keyword research, site audits, backlink analysis, content optimization, and technical SEO.
- 1Semrushnamed in 15 of 15 answers
- 2Ahrefsnamed in 15 of 15 answers
- 3Google Search Consolenamed in 15 of 15 answers
- 4Screaming Frognamed in 13 of 15 answers
- 5Surfer SEOnamed in 13 of 15 answers
- 6Moz Pronamed in 10 of 15 answers
- 7SE Rankingnamed in 9 of 15 answers
- 8Clearscopenamed in 8 of 15 answers
- 9AnswerThePublicnamed in 7 of 15 answers
- 10Google Keyword Plannernamed in 6 of 15 answers
- 11Google Analyticsnamed in 6 of 15 answers
- 12Ubersuggestnamed in 5 of 15 answers
- 13Majesticnamed in 4 of 15 answers
- 14BrightLocalnamed in 4 of 15 answers
- 15Serpstatnamed in 3 of 15 answers
- 16Mangoolsnamed in 3 of 15 answers
- 17Moznamed in 3 of 15 answers
- 18SEOptimernamed in 3 of 15 answers
- 19BuzzSumonamed in 3 of 15 answers
- 20SpyFunamed in 3 of 15 answers
- 21Google Trendsnamed in 3 of 15 answers
- 22Sitebulbnamed in 3 of 15 answers
- 23AccuRankernamed in 3 of 15 answers
- 24MarketMusenamed in 3 of 15 answers
- 25Nightwatchnamed in 2 of 15 answers
The full measurement
- The position each of the 5 engines gave all 45 names.
- How many of the 15 answers named each of them.
- 211 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.