Mintlify vs Documentation.AI vs ReadMe vs PrometAI

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

Your tool
Mintlify
vs
Competitor 1
Documentation.AI
Competitor 2
ReadMe
Competitor 3
PrometAI
Compare
4 tools · best value per row highlighted
Your tool Mintlify
mintlify.com
Documentation that writes itself from your code
Remove
Competitor Documentation.AI
documentation.ai
Product teams ship docs that fall out of date the moment code changes
Make main Remove
Competitor ReadMe
readme.com
ReadMe builds interactive API documentation that developers can read, test and search.
Make main Remove
Competitor PrometAI
prometai.app
PrometAI is an online artificial intelligence tool that enables creation of detailed business plans. It is designed to assist users through each stage of business plan development, providing a compreh
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
387.9Kvisits/mo
22.4Kvisits/mo
—
74.7Kvisits/mo
MoM change
▲ 4.0%
▲ 39.6%
—
▼ 22.7%
6-month growth
-37.3%
+31.1%
—
-44.9%
Global rank web
#114,864
#1,237,358
—
#413,410
Avg. last 3 months
367.8K
15.2K
—
99.8K
Bounce rate lower is better
47%
39%
—
41%
Pages / visit
3.5
4.2
—
2.0
Visit duration
1m 51s
2m 02s
—
38s
Traffic sources
● Direct 74% · ● Referral 25%
● Direct 97% · ● Referral 3%
—
● Direct 59% · ● Referral 41%
MintlifyDocumentation.AIReadMePrometAI
0348.9K697.7K1M1.4MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KDocumentation.AI · 24.8KDocumentation.AI · 17.1KDocumentation.AI · 92.5KDocumentation.AI · 17.1KDocumentation.AI · 10.1KDocumentation.AI · 10.7KDocumentation.AI · 7.2KDocumentation.AI · 16KDocumentation.AI · 22.4KPrometAI · 65.8KPrometAI · 70.9KPrometAI · 80.9KPrometAI · 106.1KPrometAI · 135.5KPrometAI · 139.4KPrometAI · 142KPrometAI · 128KPrometAI · 96.7KPrometAI · 74.7K1K10K100K1M10MMintlify · 373.1KMintlify · 331.3KMintlify · 338.6KMintlify · 353.9KMintlify · 618.3KMintlify · 1.4MMintlify · 718.1KMintlify · 342.3KMintlify · 373.1KMintlify · 387.9KDocumentation.AI · 24.8KDocumentation.AI · 17.1KDocumentation.AI · 92.5KDocumentation.AI · 17.1KDocumentation.AI · 10.1KDocumentation.AI · 10.7KDocumentation.AI · 7.2KDocumentation.AI · 16KDocumentation.AI · 22.4KPrometAI · 65.8KPrometAI · 70.9KPrometAI · 80.9KPrometAI · 106.1KPrometAI · 135.5KPrometAI · 139.4KPrometAI · 142KPrometAI · 128KPrometAI · 96.7KPrometAI · 74.7KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$450per month · free tier available
$29per month · free tier available
$250per month · free tier available
$55per month · free tier available
Free tier
Free trial
–
–
–
API access
–
–
Plans
Starter FreePro $450/moEnterprise Custom
Starter FreeStandard $29/moProfessional $79/moEnterprise Custom
Starter FreePro $250/moEnterprise Custom
Explore FreeApplication-Ready $55/moInvestor-Grade $145/mo
Capabilities input → output
Input
CodeText
CodeText
DocumentsTextWeb pages
Text
Output
Documents
Documents
DocumentsText
Documents
Skill level
Advanced
Intermediate
Intermediate
Intermediate
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Documents Generator
Education & LearningProductivity & OfficeAI Documents GeneratorAI Knowledge Management
Development & CodeEducation & LearningAI Developer ToolsAI Knowledge Management
Business & MarketingProductivity & OfficeResearch & AnalyticsAI Business Ideas Generator+2 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
5
0
1
0
Developer tools
–
–
Code documentation
–
–
–
Writing documentation
–
–
–
Development
–
–
–
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
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–
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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.