| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Knowledge base and self-service | Customer | 2% | 19 of 88 | 0% | 1 | under 10 labels · led by Notion at 21% | newNew since September 2026: not ranked then, 2% now. |
| Customer support and helpdesk | Customer | 2% | 10 of 55 | 0% | 1 | under 10 labels · led by Zendesk Support Suite at 31% | newNew since September 2026: not ranked then, 2% now. |
| Chatbots and conversational AI for support | Customer | 0% | 111 of 114 | 100% | 1 | under 10 labels · led by Intercom Fin AI Agent at 41% | newNew since September 2026: not ranked then, 0% now. |
| Contact center platforms | Customer | 0% | 42 of 86 | 0% | 1 | under 10 labels · led by Five9 at 18% |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| Knowledge base | 0% | 2% | newNew since September 2026: not ranked then, 2% now. | New this edition | Rank 19 of 88, unchanged |
| Helpdesk | 0% | 2% | newNew since September 2026: not ranked then, 2% now. | New this edition | Rank 10 of 55, unchanged |
| Support chatbots | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 111 of 114, 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 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.1 Fast | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 0 | 1 | 1 |
| DeepSeek V4 Flash | 0 | 0 | 0 | 0 | 0 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 1 | 0 | 0 | 0 | 1 |
| Kimi K2 | 0 | 0 | 0 | 0 | 0 |
| GLM 4.7 FlashX | 1 | 0 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 0 | 0 | 0 | 0 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |
Verbatim evidence the judge attached to positive labels.
“Zendesk remains the industry standard for mid-market B2B because it handles complex workflows out of the box.” Qwen 3.7 Flash · Knowledge base · paraphrase prompt · first choice
“Freshdesk and Zendesk are the strongest overall choices” GLM 4.7 FlashX · Helpdesk · direct prompt · first choice
“Zendesk for digital-ticket-first teams” Muse Glimmer 30B · Contact center · 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.
“criticized for limited features that lead to complex workarounds and time-consuming setups” Mistral Small · Support chatbots · negative prompt · hard negative
Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 6 of the 6 answers that named Zendesk for Customer Service and are not a share of its labels.
Nineteen of the twenty-two domain citations in answers naming Zendesk for Customer Service 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 | 1,365 | 32 | 2026-09-18 | ||
| News or press | 473 | 4 | 2026-09-14 | ||
| Case study | 356 | 10 | 2026-09-23 | ||
| Comparison | 114 | 0 | 2025-09-21 | ||
| Report or ebook | 102 | 1 | 2026-09-10 | ||
| Glossary or explainer | 59 | 7 | 2026-09-25 | ||
| Conference or event | 48 | 1 | 2026-09-18 | ||
| Podcast or video | 38 | 0 | 2026-06-01 | ||
| Webinar or virtual event | 5 | 0 | 2025-06-13 | ||
| Template or tool | 5 | 0 | 2026-06-22 |
Every page zendesk.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. 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.
Fetched September 14, 2026. These describe the company, not the product's standing, and a claimed page can dispute any of them. · Wikidata · Crunchbase
What Zendesk for Customer Service's own pages state, read October 5, 2026: zendesk.com/service, zendesk.com/service/ai/customer-service, zendesk.com/service/ai/customer-service-software, zendesk.com/service/ticketing-system/free-customer-service-software, zendesk.com/service/ticketing-system/customer-service-management-software. 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 Zendesk for Customer Service'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 Zendesk for Customer Service, 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 Zendesk for Customer Service by email, built from the raw record of the edition. It shows: