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Index › GTM › Customer › Knowledge base › Document360 vs Zendesk Guide
Knowledge base and self-service · November 2026 Edition

Document360 vs Zendesk Guide

Ten of fourteen models named Document360 first on the direct prompt; zero named Zendesk Guide. Both were named by all fourteen models and Document360 carries 43 labels and Zendesk Guide 48, so the shares are not directly comparable.

Document360

accepted challenger

Named in two categories this edition.

Zendesk Guide

accepted challenger

By Zendesk, San Francisco, United States, founded 2007. Named in two categories this edition.

First-choice share24%6%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate2%8%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#6A position in a field of 14; printed, not drawn.
Labels4348A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Document360 reading right to left. Rank and label count are printed, not drawn.Guru was named alongside these two in eight of the fourteen direct answers. Document360 vs Notion · Document360 vs Freshdesk · Document360 vs Confluence

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the knowledge base and self-service page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Document360First choices, of fourteen modelsZendesk Guide
Direct100
Paraphrase231 against Zendesk Guide
Comparative24
Budget-constrained00
Scale-constrained10
Negative001 against Document360 · 3 against Zendesk Guide
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the November 2026 Edition, Document360 and Zendesk Guide were named in the same answer ninety-one times, of the 128 answers naming Document360 and the 137 naming Zendesk Guide. In those answers Zendesk Guide took the first choice ten times and Document360 twenty-six.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Document360 and Zendesk Guide stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Document360 Zendesk Guide first choice named as an alternative argued againstblank: not namedEach cell is one answer, Document360 on the left and Zendesk Guide on the right.

The direct prompt

The plain question, one answer per model, grouped by where Document360 and Zendesk Guide stood in it.

Document360 first, Zendesk Guide an alternative

10 of 14 modelsZendesk Guide was named in the answer but not as the choice, or not at all.
Gemini 3.5 FlashDocument360 alternatives: GitBook, Guru, HubSpot Service Hub, Notion, Zendesk Guide
Perplexity SonarDocument360 alternatives: Guru, Help Scout Docs, Intercom Articles, Knowmax, Zendesk Guide
Grok 4.20Document360 alternatives: Confluence, Guru, Tettra, Zendesk Guide
Mistral SmallDocument360 alternatives: Guru, ProductLift, Slite
DeepSeek V4 FlashDocument360 alternatives: Confluence, Guru, Tettra, Zendesk Guide
Llama 4 MaverickDocument360, Shelf, Zoho Desk
Qwen 3.7 FlashDocument360 alternatives: Guru, Intercom Articles, Zendesk Guide
GLM 4.7 FlashXDocument360 alternatives: Confluence, Freshdesk, Help Scout Docs, Notion
MiniMax M2.5Document360, Tettra alternatives: Confluence, Help Scout Docs, Zendesk Guide
Muse Glimmer 30BDocument360 alternatives: Freshdesk, Help Scout Docs, Helpjuice, Supportbench, Zendesk Guide

Neither was the first choice, one was named

3 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniConfluence alternatives: Guru, Notion, Zendesk Guide
Kimi K2Confluence, Helpjuice alternatives: Document360, Notion
GPT-6 LunaSlab alternatives: Confluence, Document360, Guru, Zendesk Guide

Neither was named

1 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5no first choice

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Document360 leads by five points.
Document36010%#3 of 16
Zendesk Guide5%#7 of 16
The full small business standing →
Mid-marketThe figures above
Document360 leads by nineteen points.
Document36024%#1 of 14
Zendesk Guide6%#6 of 14
The full mid-market standing →
Enterprise
Level: the same share of first choices.
Document36018%#2 of 12
Zendesk Guide18%#1 of 12
The full enterprise standing →

What the models said about Document360

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.

“Quote-only pricing (no published price)” GLM 4.7 FlashX · negative prompt · soft negative
“Highly rated for customer-facing teams... making it a strong choice for B2B companies focused on external knowledge bases.” Mistral Small · direct prompt · first choice
“Choose Document360 if you want the best dedicated knowledge base tool with maximum flexibility and content governance.” Gemini 3.5 Flash · paraphrase prompt · first choice
“The Best All-Rounder for Product Documentation Document360 ... Choose Document360 if your product is technical” Qwen 3.7 Flash · direct prompt · first choice

What the models said about Zendesk Guide

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“Price that climbs after you commit • Aging, slow-moving product • Clunky UX, weak search” GLM 4.7 FlashX · negative prompt · soft negative
“without the enterprise-level complexity or cost of tools like Zendesk or Salesforce” Grok 4.20 · paraphrase prompt · soft negative
“certain Zendesk/Knowledge Base add-ons ... potential GDPR fines for non-EU servers” Grok 4.20 · negative prompt · soft negative
“Choose Zendesk/Document360/Helpjuice/Intercom for public customer help centers with ticketing integration and self-service analytics.” Muse Glimmer 30B · comparative prompt · first choice
“The Industry Standard: Zendesk Guide ... If your mid-sized company already uses Zendesk Support, this is the most logical move.” Qwen 3.7 Flash · paraphrase prompt · first choice
“Zendesk is strongest if you want an AI-powered knowledge base tied closely to support tickets and service operations.” GPT-5.4 mini · comparative prompt · first choice
Also compared
Document360 vs NotionDocument360 vs FreshdeskDocument360 vs ConfluenceDocument360 vs BookStackDocument360 vs NuclinoDocument360 vs Help Scout DocsNotion vs Zendesk GuideFreshdesk vs Zendesk GuideConfluence vs Zendesk GuideBookStack vs Zendesk GuideZendesk Guide vs NuclinoZendesk Guide vs Help Scout DocsAll twenty-eight head-to-head pages and the full knowledge base standing

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.