AI Writing Statistics 2026: Adoption, Output, Editing, Quality and Search Performance

Statistics in summary

• 87% of respondents used AI to create or help create content.
• 769 of 879 respondents reported using AI for content creation.
• 13% reported not using AI to create content.
• 89% of respondents at marketing teams with more than 100 people used AI.
• 44% used ChatGPT for content creation.
• 15% used Gemini for content creation.
• 10% used Claude for content creation.
• 94 tools were named across responses.
• 42% more content was published per month by AI-using companies in the article-level analysis.
• 17 articles was the median monthly publishing frequency among AI users.
• 12 articles was the median monthly publishing frequency among non-users.
• 87% used AI for blog posts.

Adoption and tools statistics

• 87% of respondents used AI to create or help create content. (Ahrefs, 2025)
• 769 of 879 respondents reported using AI for content creation. (Ahrefs, 2025)
• 13% reported not using AI to create content. (Ahrefs, 2025)
• 89% of respondents at marketing teams with more than 100 people used AI. (Ahrefs, 2025)
• 44% used ChatGPT for content creation. (Ahrefs, 2025)
• 15% used Gemini for content creation. (Ahrefs, 2025)
• 10% used Claude for content creation. (Ahrefs, 2025)
• 94 tools were named across responses. (Ahrefs, 2025)

Publishing and formats statistics

• 42% more content was published per month by AI-using companies in the article-level analysis. (Ahrefs, 2025)
• 17 articles was the median monthly publishing frequency among AI users. (Ahrefs, 2025)
• 12 articles was the median monthly publishing frequency among non-users. (Ahrefs, 2025)
• 87% used AI for blog posts. (Ahrefs, 2025)
• 64% used AI for website copy or landing pages. (Ahrefs, 2025)
• 63% used AI for social-media posts. (Ahrefs, 2025)
• 17% used AI for ebooks. (Ahrefs, 2025)
• 15% used AI for whitepapers. (Ahrefs, 2025)

Writing workflow statistics

• 76% used AI for brainstorming topic ideas. (Ahrefs, 2025)
• 73% used AI to create content outlines. (Ahrefs, 2025)
• 67% used AI to improve or update content. (Ahrefs, 2025)
• 97% had some form of editing or review process for AI content. (Ahrefs, 2025)
• 80% manually reviewed AI content for accuracy. (Ahrefs, 2025)
• 35% worked with subject-matter experts to review AI content. (Ahrefs, 2025)
• 30% worked with an editor. (Ahrefs, 2025)
• 14% asked AI to review AI-created content for accuracy. (Ahrefs, 2025)
• 4% published primarily pure AI-generated content. (Ahrefs, 2025)
• 16% disclosed their use of AI. (Ahrefs, 2025)

Cost, quality and risk statistics

• 4.7× more was the reported cost of human-written content than AI-generated content. (Ahrefs, 2025)
• 65% regarded human-written content as higher quality than AI-generated content. (Ahrefs, 2025)
• 34% believed AI and human content performed the same in organic search. (Ahrefs, 2025)
• 51% planned to increase spending on AI content. (Ahrefs, 2025)
• 6% planned to decrease AI-content spending. (Ahrefs, 2025)
• 60% identified lack of accuracy as the biggest adoption barrier. (Ahrefs, 2025)
• 62% identified sharing misinformation as the biggest perceived risk. (Ahrefs, 2025)
• 29% vs. 24% was median estimated year-over-year growth for AI-using versus non-AI companies. (Ahrefs, 2025)

SEO production practice statistics

• 87% of SEO teams described their content as fully human-created or heavily human-led. (Semrush, 2026)
• 64% used a human-led, AI-assisted workflow. (Semrush, 2026)
• 23% reported producing content entirely without AI. (Semrush, 2026)
• 70% said faster content production was AI’s top benefit. (Semrush, 2026)
• 62% cited brainstorming and ideation assistance as a benefit. (Semrush, 2026)
• 19% said AI improved content quality. (Semrush, 2026)

Reported search performance statistics

• 72% believed AI-assisted content ranked as well as or better than human-written content. (Semrush, 2026)
• 13% believed AI-assisted content performed worse, up from 9% in the earlier study. (Semrush, 2026)
• 45% said AI-content SEO performance had improved over the prior year. (Semrush, 2026)
• 25% said performance stayed about the same. (Semrush, 2026)
• 6% reported a decline. (Semrush, 2026)
• 25% said it was too early to tell or they had not tracked performance. (Semrush, 2026)

Observed ranking dataset statistics

• 42,000 pages were included after filtering the ranking dataset to blog URLs. (Semrush, 2026)
• 20,000 keywords were used to collect the search results. (Semrush, 2026)
• 200,000 URLs were initially extracted from the top ten results. (Semrush, 2026)
• 80.5% was the probability that a position-one page was classified as human-written. (Semrush, 2026)
• 10% was the probability that a position-one page was classified as AI-generated. (Semrush, 2026)

What the current evidence shows

• The available evidence through September 10, 2026 shows high adoption, especially for ideation, outlining, updating and blog production.
• Faster output is the clearest reported benefit; comparatively few respondents say AI directly improves content quality.
• Nearly all surveyed companies edit or review AI content, supporting a human-led workflow rather than autonomous publication.
• Ranking studies use probabilistic content detection and observational SERPs; they cannot prove that AI authorship alone caused ranking differences.
• For current planning, accuracy review, source verification, expert input and editorial judgment remain the critical controls.

In summary

Methodology note

This is a secondary synthesis of original-publisher research. Toolfountain did not conduct the underlying studies. Each statistic records its publisher, URL, publication date, evidence period, geography, sample population, methodology context, and verification date. Survey findings are not treated as causal measurements, and forecasts remain distinct from observed results.

Primary Sources

• The State of AI in Content Marketing — Ahrefs (2025). 879 marketers; 769 AI users and 111 non-users reported in the study
• Does AI Content Rank Well in Search? — Semrush (2026). 20,000 keywords, 200,000 top-10 URLs filtered to 42,000 blog pages, plus 224 SEO professionals

Written by

Wisdom Dabit

Software researcher and B2B technology writer covering AI tools, software buying decisions, pricing, and evidence-led digital work.

in View author profile