Question Base vs Langflow vs Glean

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

Your tool
Question Base
vs
Competitor 1
Langflow
Competitor 2
Glean
Competitor 3
Suggested competitors for Question Base: Guru85% Ferndesk82% GitBook82% Gurubase81% Aiqbee81% Confluence81% MyPersonas®80% Knowledge Plane80%
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3 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 Langflow
langflow.org
Drag and drop 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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Traffic estimated monthly website traffic
Monthly visits
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215.3Kvisits/mo
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MoM change
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▼ 0.7%
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6-month growth
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-4.9%
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Global rank web
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#217,191
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Avg. last 3 months
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225.2K
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Bounce rate lower is better
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44%
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Pages / visit
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2.2
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Visit duration
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1m 04s
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Traffic sources
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● Direct 76% · ● Referral 24%
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Question BaseLangflowGlean
073.8K147.7K221.5K295.3KLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3K100K1MLangflow · 295.3KLangflow · 247KLangflow · 269.8KLangflow · 226.5KLangflow · 239.5KLangflow · 229.4KLangflow · 243.6KLangflow · 216.8KLangflow · 215.3KNov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Paid
Free
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Starting price
$5per month
Free
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Free tier
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Free trial
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–
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API access
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Plans
Proof of Concept $1,000Annual Pro $6,000/yrEnterprise+ $20,000/yr
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Capabilities input → output
Input
DocumentsText
Text
DataDocumentsText
Output
Text
Apps
Text
Skill level
Intermediate
Advanced
Intermediate
Categories
Education & LearningAI Knowledge Management
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+3 more
Education & LearningProductivity & OfficeAI AgentAI Assistant+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
9
10
Agents
Agent creation
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Chatbots
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Knowledge bases
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Knowledge
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AI search
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No-code
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Slack
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Agent management
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Business productivity
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Developer tools
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Development
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Knowledge optimization
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LLM development
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Workflows
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APIs
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Digital information management
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Knowledge sourcing
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Model routing
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
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.