Mintlify vs pgvector vs Rootly vs Fern

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

Your tool
Mintlify
vs
Competitor 1
pgvector
Competitor 2
Rootly
Competitor 3
Fern
Compare
4 tools · best value per row highlighted
Your tool Mintlify
mintlify.com
Documentation that writes itself from your code
Remove
Competitor pgvector
github.com
pgvector is an open-source extension that adds vector similarity search to Postgres.
Make main Remove
Competitor Rootly
rootly.com
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
—
217.6Kvisits/mo
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MoM change
▲ 4.0%
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▲ 10.4%
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6-month growth
-37.3%
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+64.3%
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Global rank web
#114,864
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#170,661
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Avg. last 3 months
367.8K
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210.6K
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Bounce rate lower is better
47%
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38%
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Pages / visit
3.5
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4.2
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Visit duration
1m 51s
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2m 35s
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Traffic sources
● Direct 74% · ● Referral 25%
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● Direct 85% · ● Referral 13%
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MintlifypgvectorRootlyFern
0348.9K697.7K1M1.4MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KRootly · 145KRootly · 141.7KRootly · 145.1KRootly · 132.5KRootly · 200.8KRootly · 172.1KRootly · 217.1KRootly · 197.1KRootly · 217.6K100K1M10MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KRootly · 145KRootly · 141.7KRootly · 145.1KRootly · 132.5KRootly · 200.8KRootly · 172.1KRootly · 217.1KRootly · 197.1KRootly · 217.6KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
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Starting price
$450per month · free tier available
Free
$20per month · free tier available
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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
Data
AudioData
Code
Output
Documents
Data
Text
AppsCode
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeAI Developer Tools
Development & CodeProductivity & OfficeAI Developer ToolsAI Monitor
Development & CodeAI Developer Tools
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
7
4
6
Developer tools
Code documentation
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API docs
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Incident response
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Vector databases
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Vector indexes
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Writing documentation
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DevOps
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PostgreSQL assistance
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APIs
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Changelogs
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Development
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Documents
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MCP
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Monitoring
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RAG
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SQL
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Self hosted
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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
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.