Mintlify vs Kilo Code vs OpenCode vs Fern

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

Your tool
Mintlify
vs
Competitor 1
Kilo Code
Competitor 2
OpenCode
Competitor 3
Fern
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 Kilo Code
kilocode.ai
Kilo Code is an open source AI agent Visual Studio (VS) Code extension that focuses on enhancing the efficiency of coding. The tool can generate code, automate tasks, and offer practical suggestions.
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Competitor OpenCode
opencode.ai
OpenCode is an open-source AI coding agent that helps developers write code in the terminal, an IDE or a desktop app.
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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.
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Traffic estimated monthly website traffic
Monthly visits
387.9Kvisits/mo
1.9Kvisits/mo
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MoM change
▲ 4.0%
▼ 42.3%
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6-month growth
-37.3%
-94.4%
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Global rank web
#114,864
#4,668,091
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Avg. last 3 months
367.8K
10.5K
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Bounce rate lower is better
47%
34%
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Pages / visit
3.5
2.4
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Visit duration
1m 51s
19s
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Traffic sources
● Direct 74% · ● Referral 25%
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MintlifyKilo CodeOpenCodeFern
0348.9K697.7K1M1.4MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9K1K10K100K1M10MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KKilo Code · 744.7KKilo Code · 164KKilo Code · 48.6KKilo Code · 16KKilo Code · 33.5KKilo Code · 14.4KKilo Code · 10.5KKilo Code · 26.4KKilo Code · 3.2KKilo Code · 1.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
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Starting price
$450per month · free tier available
$20per month · free tier available
Free
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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
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Capabilities input → output
Input
CodeText
CodeText
CodeText
Code
Output
Documents
Code
Code
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeAI Coding Assistant
Development & CodeAI Coding Assistant
Development & CodeAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
5
6
6
Developer tools
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Development
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Coding
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Code documentation
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API docs
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Writing documentation
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Agents
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Coding in VS Code
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APIs
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Changelogs
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Code analysis
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Documents
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Local AI
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MCP
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Self hosted
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Vs code
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
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Saves
0
0
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Reviews
0
0
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Prompts
0
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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.