| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Influencer platforms | Marketing | 0% | 28 of 72 | 17% | 6 | under 10 labels · led by Favikon at 23% | newNew since September 2026: not ranked then, 0% now. |
| PR and media monitoring | Marketing | 0% | 47 of 47 | 75% | 4 | under 10 labels · led by Muck Rack at 30% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Content marketing platforms | Marketing | 0% | 35 of 135 | 0% | 3 | 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. |
| Market intelligence platforms | GTM data and infrastructure | 0% | 132 of 172 | 33% | 3 | under 10 labels · led by Apollo.io at 17% | |
| Competitive intelligence tools | Marketing | 0% | 55 of 86 | 0% | 1 | under 10 labels · led by Kompyte at 38% |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| Influencer | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 28 of 72, unchanged |
| PR | 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 18 → 47 of 47 |
| 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 33 → 35 of 135 |
| Market intelligence | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 132 of 172, unchanged |
| Competitive intel | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 55 of 86, unchanged |
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 | 0 | 2 | 0 | 2 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 2 | 1 | 0 | 3 |
| Grok 4.20 | 0 | 0 | 1 | 0 | 1 |
| Mistral Small | 0 | 0 | 1 | 1 | 2 |
| DeepSeek V4 Flash | 0 | 0 | 1 | 1 | 2 |
| Llama 4 Maverick | 0 | 0 | 0 | 1 | 1 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 1 | 1 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 0 | 0 | 2 | 1 | 3 |
| MiniMax M2.5 | 0 | 0 | 1 | 0 | 1 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |
Verbatim evidence the judge attached to positive labels.
“Choose BuzzSumo if your main need is discovering the right B2B creators and thought leaders” Perplexity Sonar · Influencer · paraphrase prompt · alternative
“Best known for finding trending topics and content performance signals.” Perplexity Sonar · Content marketing · comparative prompt · alternative
“Content discovery signals and trending topics \u2192 BuzzSumo.” Muse Glimmer 30B · Content marketing · comparative prompt · alternative
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.
“Why to avoid: Lack of Broadcast Coverage: BuzzSumo indexes *only online content*.” GLM 4.7 FlashX · PR · negative prompt · hard negative
“BuzzSumo: If you need broadcast monitoring (TV, radio, podcast transcription), as it lacks this capability.” Llama 4 Maverick · PR · negative prompt · soft negative
“Muck Rack and BuzzSumo ... lack robust competitive benchmarking and share-of-voice tracking” Mistral Small · PR · negative prompt · soft negative
“Great for content discovery... but it's not a full campaign management tool.” DeepSeek V4 Flash · Influencer · paraphrase 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 32 of the 38 answers that named BuzzSumo and are not a share of its labels.
Ninety-five of the ninety-five domain citations in answers naming BuzzSumo 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 | 264 | 0 | 2023-11-30 | SEO, Content marketing | |
| Case study | 32 | 0 | 2023-08-16 | ||
| Report or ebook | 29 | 0 | 2024-07-04 | ||
| Webinar or virtual event | 27 | 0 | 2022-01-28 | SEO | |
| Comparison | 10 | 0 | 2023-10-18 | ||
| News or press | 3 | undated | |||
| Template or tool | 2 | 0 | 2020-02-10 | ||
| Podcast or video | 1 | undated |
Every page buzzsumo.com 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. Of its titles that name a category, most name SEO (12); 1 name its categories the models place it in. 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 BuzzSumo's own pages state, read October 5, 2026: buzzsumo.com, buzzsumo.com/pricing. 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 BuzzSumo'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 BuzzSumo, 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 BuzzSumo by email, built from the raw record of the edition. It shows: