Fern vs Mintlify vs Code Wiki vs Dubble

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

Your tool
Fern
vs
Competitor 1
Mintlify
Competitor 2
Code Wiki
Competitor 3
Dubble
Compare
4 tools · best value per row highlighted
Your tool 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.
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Competitor Mintlify
mintlify.com
Documentation that writes itself from your code
Make main Remove
Competitor Code Wiki
codewiki.google
Your codebase documents itself—that's the core promise here
Make main Remove
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.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
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387.9Kvisits/mo
152.5Kvisits/mo
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MoM change
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▲ 4.0%
▼ 17.8%
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6-month growth
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-37.3%
-70.8%
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Global rank web
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#114,864
#251,881
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Avg. last 3 months
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367.8K
225.3K
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Bounce rate lower is better
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47%
41%
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Pages / visit
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3.5
3.0
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Visit duration
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1m 51s
55s
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Traffic sources
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● Direct 74% · ● Referral 25%
● Direct 76% · ● Referral 24%
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FernMintlifyCode WikiDubble
0348.9K697.7K1M1.4MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5K100K1M10MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KCode Wiki · 485KCode Wiki · 826KCode Wiki · 542.2KCode Wiki · 522.7KCode Wiki · 400.3KCode Wiki · 227.3KCode Wiki · 338.1KCode Wiki · 185.4KCode Wiki · 152.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Free
Freemium
Starting price
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$450per month · free tier available
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
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Starter FreePro $450/moEnterprise Custom
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Free FreePro $18/moEnterprise Custom
Capabilities input → output
Input
Code
CodeText
Code
Video
Output
AppsCode
Documents
ImagesText
DocumentsImagesVideo
Skill level
Advanced
Advanced
Intermediate
Beginner-friendly
Categories
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeAI Developer Tools
Productivity & OfficeAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
3
5
7
7
Code documentation
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Writing documentation
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Developer tools
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Codebase q a
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Architecture
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Code explanations
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Document creation
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Onboarding tutorials
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Changelogs
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Code analysis
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Code summaries
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Collaborative documents
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Development
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Documents
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Employee onboarding
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File redaction
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GitHub pull requests
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Training manuals generation
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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.