Question Base vs ClassMind vs Dubble

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

Your tool
Question Base
vs
Competitor 1
ClassMind
Competitor 2
Dubble
Competitor 3
Suggested competitors for Question Base: Guru89% GitBook85% Aiqbee84% Sensay83% Confluence83% Glean81% Document36081% Knowledge Plane80%
Compare
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 ClassMind
classmind.app
ClassMind is an AI-powered smart educational tool specifically designed for educators to create, organize, and enhance learning materials. It offers a suite of features to streamline classroom prepara
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Competitor Dubble
dubble.so
Dubble is a Chrome extension that watches how you work and turns your actions into written step-by-step guides with screenshots and video.
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Traffic estimated monthly website traffic
Monthly visits
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MoM change
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▲ 11.7%
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6-month growth
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+84.2%
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Global rank web
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#13,515,168
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Avg. last 3 months
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641
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Bounce rate lower is better
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0%
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Pages / visit
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Visit duration
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Traffic sources
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Question BaseClassMindDubble
04779541.4K1.9KClassMind · 551ClassMind · 938ClassMind · 1.9KClassMind · 1.2KClassMind · 909ClassMind · 1K1001K10KClassMind · 551ClassMind · 938ClassMind · 1.9KClassMind · 1.2KClassMind · 909ClassMind · 1KJan '26FebMarAprMayJun
Pricing
Model
Paid
Free
Freemium
Starting price
$5per month
Free
$18per 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
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Free FreePro $18/moEnterprise Custom
Capabilities input → output
Input
DocumentsText
DocumentsText
Video
Output
Text
DocumentsSlidesText
DocumentsImagesVideo
Skill level
Intermediate
Intermediate
Beginner-friendly
Categories
Education & LearningAI Knowledge Management
Education & LearningProductivity & OfficeAI Book SummarizerAI Lesson Plan Generator+2 more
Productivity & OfficeAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
13
11
Book summaries
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Curriculum integration
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Interactive quizzes
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Knowledge bases
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Lesson generation
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Lesson plans
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Presentations
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Quiz generation
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Slack
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Teaching support
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Writing documentation
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Chatbots
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Chrome extensions
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Document creation
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Guides
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Knowledge optimization
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Onboarding tutorials
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Question generation
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Student progress reports
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Summarizing
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Test generation
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Agents
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Collaborative documents
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Education
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Employee onboarding
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File redaction
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Knowledge
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SOPs
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Screen recordings
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Training manuals generation
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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.