Fern vs Dubble vs Mintlify

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

Your tool
Fern
vs
Competitor 1
Dubble
Competitor 2
Mintlify
Competitor 3
Suggested competitors for Fern: ReadMe90% Context787% Supadev86% Weaviate86% FireHydrant85% Cloudgeni85% Hyperbrowser84% Vana83%
Compare
3 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.
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
Competitor Mintlify
mintlify.com
Documentation that writes itself from your code
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
—
387.9Kvisits/mo
MoM change
—
—
▲ 4.0%
6-month growth
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-37.3%
Global rank web
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#114,864
Avg. last 3 months
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—
367.8K
Bounce rate lower is better
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47%
Pages / visit
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—
3.5
Visit duration
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1m 51s
Traffic sources
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● Direct 74% · ● Referral 25%
FernDubbleMintlify
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
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Freemium
Freemium
Starting price
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$18per month · free tier available
$450per 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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Free FreePro $18/moEnterprise Custom
Starter FreePro $450/moEnterprise Custom
Capabilities input → output
Input
Code
Video
CodeText
Output
AppsCode
DocumentsImagesVideo
Documents
Skill level
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeAI Developer Tools
Productivity & OfficeAI Documents Generator
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
2
1
5
Developer tools
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Documents
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Code documentation
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Writing documentation
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Changelogs
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Development
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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.