Question Base vs PixieBrix vs Glean 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
PixieBrix
Competitor 2
Glean
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 PixieBrix
pixiebrix.com
Build browser extensions with low-code and AI
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Competitor Glean
glean.com
Glean is an enterprise AI platform that connects to company apps and data to provide search, an AI assistant and agents.
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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Engineering teams watch their AI tools hallucinate outdated project details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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55.9Kvisits/mo
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MoM change
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▼ 25.2%
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6-month growth
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-22.6%
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Global rank web
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#536,433
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Avg. last 3 months
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71.9K
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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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1.7
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Visit duration
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11s
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Traffic sources
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● Direct 92% · ● Referral 5%
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Question BasePixieBrixGleanKnowledge Plane
022.3K44.5K66.8K89KPixieBrix · 65.9KPixieBrix · 56.8KPixieBrix · 57.1KPixieBrix · 53.2KPixieBrix · 72.2KPixieBrix · 86.6KPixieBrix · 89KPixieBrix · 85.1KPixieBrix · 74.8KPixieBrix · 55.9K10K100KPixieBrix · 65.9KPixieBrix · 56.8KPixieBrix · 57.1KPixieBrix · 53.2KPixieBrix · 72.2KPixieBrix · 86.6KPixieBrix · 89KPixieBrix · 85.1KPixieBrix · 74.8KPixieBrix · 55.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
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Freemium
Starting price
$5per month
$10per month · free tier available
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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
Free FreeTeam $10/moBusiness $30/moEnterprise $0/mo
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Capabilities input → output
Input
DocumentsText
Data
DataDocumentsText
CodeDocumentsText
Output
Text
Data
Text
Text
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Education & LearningAI Knowledge Management
Business & MarketingDevelopment & CodeAI Call CenterNo-Code & Low-Code
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Education & LearningAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
4
10
12
Knowledge bases
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Knowledge
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Agents
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Slack
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Knowledge sourcing
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Digital information management
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AI search
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Chrome extensions
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Knowledge graphs
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No-code
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Agent creation
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Agent management
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Agent memory
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Business automation
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Business productivity
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Chatbots
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Developer tools
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Knowledge maps
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Knowledge optimization
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Workflows
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Code documentation
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Codebase q a
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Knowledge exchange
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Model routing
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Community on aitoolstime
Rating
no ratings yet
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Upvotes
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Saves
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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.