Mintlify vs pgvector vs ReadMe vs GitBook

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
ReadMe
Competitor 3
GitBook
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 ReadMe
readme.com
ReadMe builds interactive API documentation that developers can read, test and search.
Make main Remove
Competitor GitBook
gitbook.com
GitBook is a documentation and knowledge platform for publishing product docs that work for both people and AI.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
387.9Kvisits/mo
—
—
—
MoM change
▲ 4.0%
—
—
—
6-month growth
-37.3%
—
—
—
Global rank web
#114,864
—
—
—
Avg. last 3 months
367.8K
—
—
—
Bounce rate lower is better
47%
—
—
—
Pages / visit
3.5
—
—
—
Visit duration
1m 51s
—
—
—
Traffic sources
● Direct 74% · ● Referral 25%
—
—
—
MintlifypgvectorReadMeGitBook
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
Free
Freemium
Freemium
Starting price
$450per month · free tier available
Free
$250per month · free tier available
$65per month · free tier available
Free tier
Free trial
–
–
API access
–
–
Plans
Starter FreePro $450/moEnterprise Custom
—
Starter FreePro $250/moEnterprise Custom
Free FreeEssential $65/moUltimate $249/moEnterprise Custom
Capabilities input → output
Input
CodeText
Data
DocumentsTextWeb pages
CodeText
Output
Documents
Data
DocumentsText
DocumentsText
Skill level
Advanced
Advanced
Intermediate
Beginner-friendly
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Development & CodeAI Developer Tools
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
3
2
4
Developer tools
–
API docs
–
–
–
Code documentation
–
–
–
Knowledge bases
–
–
–
Vector databases
–
–
–
Vector indexes
–
–
–
Writing documentation
–
–
–
Knowledge
–
–
–
PostgreSQL assistance
–
–
–
Development
–
–
–
Digital information management
–
–
–
Documents
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

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.