Mintlify vs Question Base vs Fern

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

Your tool
Mintlify
vs
Competitor 1
Question Base
Competitor 2
Fern
Competitor 3
Suggested competitors for Mintlify: Documentation.AI84% GitBook82% ReadMe75% Docuit73% Dubble73% Tango72% Document36070% video2docs70%
Compare
3 tools · best value per row highlighted
Your tool Mintlify
mintlify.com
Documentation that writes itself from your code
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Competitor 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.
Make main Remove
Competitor Fern
buildwithfern.com
Fern is a developer platform that produces documentation websites, client libraries and a command-line interface for an API from one definition.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
387.9Kvisits/mo
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MoM change
▲ 4.0%
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6-month growth
-37.3%
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Global rank web
#114,864
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Avg. last 3 months
367.8K
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Bounce rate lower is better
47%
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Pages / visit
3.5
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Visit duration
1m 51s
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Traffic sources
● Direct 74% · ● Referral 25%
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MintlifyQuestion BaseFern
0348.9K697.7K1M1.4MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9K100K1M10MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
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Starting price
$450per month · free tier available
$5per month
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Free tier
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Free trial
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API access
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Plans
Starter FreePro $450/moEnterprise Custom
Proof of Concept $1,000Annual Pro $6,000/yrEnterprise+ $20,000/yr
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Capabilities input → output
Input
CodeText
DocumentsText
Code
Output
Documents
Text
AppsCode
Skill level
Advanced
Intermediate
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Education & LearningAI Knowledge Management
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
6
6
Code documentation
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Developer tools
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API docs
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Knowledge bases
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Slack
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Writing documentation
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Chatbots
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Knowledge optimization
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APIs
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Agents
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Changelogs
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Development
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Documents
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Knowledge
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MCP
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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.