Mintlify vs OpenAI Codex CLI vs Dubble vs ReadMe

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

Your tool
Mintlify
vs
Competitor 1
OpenAI Codex CLI
Competitor 2
Dubble
Competitor 3
ReadMe
Compare
4 tools · best value per row highlighted
Your tool Mintlify
mintlify.com
Documentation that writes itself from your code
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Competitor OpenAI Codex CLI
developers.openai.com
OpenAI Codex CLI brings the Codex coding agent to the terminal and to scripts.
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
Competitor ReadMe
readme.com
ReadMe builds interactive API documentation that developers can read, test and search.
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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MintlifyOpenAI Codex CLIDubbleReadMe
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
Freemium
Freemium
Starting price
$450per month · free tier available
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$18per month · free tier available
$250per month · free tier available
Free tier
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Free trial
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API access
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Plans
Starter FreePro $450/moEnterprise Custom
GPT-6-Astra $10GPT-6.1-Sol $2GPT-6-Luna $0.10GPT-Live-1 $0.05/minute+1 more
Free FreePro $18/moEnterprise Custom
Starter FreePro $250/moEnterprise Custom
Capabilities input → output
Input
CodeText
CodeImagesText
Video
DocumentsTextWeb pages
Output
Documents
Code
DocumentsImagesVideo
DocumentsText
Skill level
Advanced
Advanced
Beginner-friendly
Intermediate
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeAI Coding Assistant
Productivity & OfficeAI Documents Generator
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
4
11
6
Developer tools
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Writing documentation
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Code documentation
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API docs
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Coding
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Agents
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Chrome extensions
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Document creation
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Guides
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Onboarding tutorials
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AI search
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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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Knowledge bases
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MCP
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SOPs
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Screen recordings
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Terminal
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Training manuals generation
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
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.