| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| SEO and content optimization platforms | Marketing | 14% | 3 of 78 | 17% | 48 | accepted challenger | ▲+6Since September 2026: 6% → 12%, +6 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Content marketing platforms | Marketing | 0% | 36 of 135 | 0% | 4 | under 10 labels · led by HubSpot Content Hub at 33% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| SEO | 6% | 12% | ▲+6Since September 2026: 6% → 12%, +6 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 4 → 3 of 78 |
| Content marketing | 0% | 0% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 34 → 36 of 135 |
Shares here are read over the models both editions asked, so they can differ by a point or two from the standing above, which counts every model in this edition.
The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured · The editions
| Model | First choice | Alternative | Mention | Negative | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 3 | 0 | 0 | 3 |
| GPT-5.4 mini | 0 | 3 | 0 | 0 | 3 |
| Gemini 3.5 Flash | 2 | 2 | 0 | 2 | 6 |
| Perplexity Sonar | 1 | 1 | 0 | 0 | 2 |
| Grok 4.1 Fast | 0 | 3 | 1 | 1 | 5 |
| Mistral Small | 1 | 1 | 3 | 0 | 5 |
| DeepSeek V4 Flash | 0 | 3 | 1 | 1 | 5 |
| Llama 4 Maverick | 1 | 0 | 0 | 0 | 1 |
| Qwen 3.7 Flash | 0 | 2 | 0 | 1 | 3 |
| Kimi K2 | 1 | 2 | 1 | 1 | 5 |
| GLM 4.7 FlashX | 0 | 4 | 1 | 0 | 5 |
| MiniMax M2.5 | 0 | 1 | 0 | 0 | 1 |
| GPT-6 Luna | 1 | 0 | 1 | 1 | 3 |
| Muse Glimmer 30B | 1 | 1 | 2 | 1 | 5 |
Verbatim evidence the judge attached to positive labels.
“Clearscope: An enterprise content optimization platform that uses AI to grade content for topical depth and comprehensiveness” Llama 4 Maverick · SEO · paraphrase prompt · first choice
“I recommend considering Clearscope or Scalenut as your SEO content optimization tool.” Mistral Small · SEO · paraphrase prompt · first choice
“the pairing of Semrush and Clearscope remains the most reliable, high-performing combination” Gemini 3.5 Flash · SEO · direct prompt · first choice
“Clearscope (Best Overall for Content Quality & B2B Authority)... is the gold standard.” Gemini 3.5 Flash · SEO · paraphrase prompt · first choice
Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.
“tools such as Surfer, Clearscope, or similar editors | Their term suggestions and scores can help with coverage, but they're recommendations—not proof” GPT-6 Luna · SEO · negative prompt · soft negative
“Content Optimization Suites (Frase, Surfer, Clearscope) ... Use these to check your word count limits, not as a writing template.” Qwen 3.7 Flash · SEO · negative prompt · soft negative
“bloated enterprise platforms like Semrush, Ahrefs, or Clearscope, which easily run $100 to over $150 per month” Gemini 3.5 Flash · SEO · budget prompt · soft negative
“Clearscope is the premium editorial grade tool: "*Clearscope Editorial · A-to-F grades $170/mo Essentials*"” Muse Glimmer 30B · SEO · budget prompt · soft negative
Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 120 of the 131 answers that named Clearscope and are not a share of its labels.
335 of the 335 domain citations in answers naming Clearscope came from somebody else's page.
Pages are listed as the models cited them.
Search figures are US estimates from DataForSEO, read September 28, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.
| Kind | Pages | Last 90 days | 2025-10 to 2026-09 | Latest | Categories named |
|---|---|---|---|---|---|
| Blog | 41 | 1 | 2026-07-14 | SEO | |
| Webinar or virtual event | 40 | 0 | 2026-02-12 | SEO | |
| Case study | 19 | undated | |||
| Comparison | 1 | 0 | 2026-04-14 | SEO |
Every page clearscope.io exposes, subdomains included. Kind is read from the address and title. The last 90 days, the latest date and the twelve months count pages by when they were published, from the site's feeds, a date in the address, or the page's own publication date, read from up to a hundred of its most recently changed pages; a page that says only when it last changed is counted in its kind but not in when, so the recent counts are a floor, and a kind none of whose pages gives a publication date reads undated. An event counts as online when its address or title says so (webinar, on demand, virtual or online summit); a conference, summit, trade show, expo or roadshow that does not say so is counted as a conference or event, which on a vendor's site is mostly in person. Read September 29, 2026.
An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.
Already following? Everything you follow, with a stop for each.
What Clearscope's own pages state, read September 28, 2026: clearscope.io, clearscope.io/pricing, clearscope.io/product/write, clearscope.io/customers. A claimed page can correct any of them.
Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Clearscope's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Clearscope, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.
A new claim receives the current edition's vendor brief for Clearscope by email, built from the raw record of the edition. It shows:
Clearscope is among the products AI models recommend first in SEO and content optimization platforms this edition. Each badge says so in the buyer's words, names the edition, and links to the standing. The next edition issues a new badge; this one stays true as a record of October 2026.
Badges read on light and dark pages. Alt text carries the claim, the category, the edition and the index, so it stays a citation where the image does not load.