Question Base vs Ferndesk vs Document360 vs Knowledge Plane

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Question Base
vs
Competitor 1
Ferndesk
Competitor 2
Document360
Competitor 3
Knowledge Plane
Compare
4 tools · best value per row highlighted
Your tool Question Base
questionbase.com
Question Base is an AI answer agent that lives in Slack and responds to employee questions using your company's documentation, wikis and past conversations.
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Competitor Ferndesk
ferndesk.com
Documentation becomes outdated the moment you publish it
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Competitor Document360
document360.com
Document360 is knowledge base software for publishing product documentation, help centers, SOPs, user manuals and API docs.
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Competitor Knowledge Plane
knowledgeplane.io
Engineering teams watch their AI tools hallucinate outdated project details
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Traffic estimated monthly website traffic
Monthly visits
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41.5Kvisits/mo
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MoM change
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▼ 16.5%
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6-month growth
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-1.1%
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Global rank web
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#752,176
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Avg. last 3 months
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46.5K
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Bounce rate lower is better
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38%
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0%
Pages / visit
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2.2
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Visit duration
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26s
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Traffic sources
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Question BaseFerndeskDocument360Knowledge Plane
012.7K25.4K38.1K50.8KFerndesk · 17KFerndesk · 40.9KFerndesk · 42KFerndesk · 46.5KFerndesk · 50.8KFerndesk · 48.4KFerndesk · 49.7KFerndesk · 41.5K10K100KFerndesk · 17KFerndesk · 40.9KFerndesk · 42KFerndesk · 46.5KFerndesk · 50.8KFerndesk · 48.4KFerndesk · 49.7KFerndesk · 41.5KDec '25Jan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free Trial
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Freemium
Starting price
$5per month
$39per month
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$19per month · free tier available
Free tier
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Free trial
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API access
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Plans
Proof of Concept $1,000Annual Pro $6,000/yrEnterprise+ $20,000/yr
Startup $39/moTeam $99/moEnterprise Custom
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Capabilities input → output
Input
DocumentsText
Web pagesTextCode
VideoTextDocuments
DocumentsTextCode
Output
Text
TextApps
TextApps
Text
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Education & LearningAI Knowledge Management
Business & MarketingEducation & LearningProductivity & OfficeAI Customer Service+2 more
Business & MarketingEducation & LearningProductivity & OfficeAI Customer Service+2 more
Education & LearningAI Knowledge Management
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
6
10
12
Knowledge bases
Slack
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Chatbots
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Customer support
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Knowledge
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Agents
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Code documentation
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Knowledge graphs
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Technical documentation
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API docs
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Agent memory
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Customer support chatbot
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Developer tools
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Knowledge maps
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Knowledge optimization
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Knowledge sourcing
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MCP
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Writing documentation
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AI search
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Codebase q a
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Digital information management
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Knowledge exchange
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Knowledge exploration
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SOPs
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SaaS knowledge base
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
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Saves
0
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Reviews
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Prompts
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Verified listing
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.