CometAPI vs Defapi vs Dify vs Vercel AI Gateway

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

Your tool
CometAPI
vs
Competitor 1
DDefapi
Competitor 2
Dify
Competitor 3
Vercel AI Gateway
Compare
4 tools · best value per row highlighted
Your tool CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
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Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
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Competitor Dify
dify.ai
AI apps without code
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Competitor Vercel AI Gateway
vercel.com
Vercel AI Gateway is a single API endpoint for hundreds of AI models from OpenAI, Anthropic, SpaceXAI, open-source providers and more.
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Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
2.4Kvisits/mo
1Mvisits/mo
—
MoM change
▲ 9.9%
▼ 42.6%
▼ 16.6%
—
6-month growth
-16.5%
-86.2%
-30.6%
—
Global rank web
#157,147
#4,650,820
#39,510
—
Avg. last 3 months
295.7K
4.8K
1.1M
—
Bounce rate lower is better
46%
36%
41%
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Pages / visit
2.9
1.4
4.4
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Visit duration
38s
7s
6m 40s
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Traffic sources
● Direct 69% · ● Referral 30%
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● Direct 84% · ● Referral 15%
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CometAPIDefapiDifyVercel AI Gateway
0368.2K736.4K1.1M1.5MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1M1K10K100K1M10MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KDify · 1.1MDify · 1.2MDify · 1.3MDify · 1.1MDify · 1.5MDify · 1.2MDify · 1.1MDify · 1.2MDify · 1.2MDify · 1MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Freemium
Starting price
$4per month · free tier available
—
$590per month · free tier available
$20per month · free tier available
Free tier
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Free trial
–
–
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API access
Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Gemini 3.1 Pro Preview $1/$6/per requestClaude Sonnet 4.6 $1.5/$7.5/per requestClaude Opus 4.6 $2.5/$12.5/per requestSora 2 Stable $0.175+/per request+2 more
Sandbox FreeProfessional $590/yrTeam $1,590/yrEnterprise Custom
Hobby FreePro $20/moEnterprise Custom
Capabilities input → output
Input
TextImages
TextImagesAudio
DocumentsText
TextImagesAudio
Output
VideoTextImages
TextImagesAudio
Apps
VideoTextImagesAudio
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI API
Development & CodeAI API
Chatbots & CompanionsDevelopment & CodeProductivity & OfficeAI Agent+4 more
Development & CodeAI API
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
4
9
7
APIs
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Developer tools
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LLM gateway
–
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API integrations
–
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API management
–
–
Agent creation
–
–
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Agents
–
–
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Model routing
–
–
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No-code
–
–
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Workflows
–
–
–
Chatbots
–
–
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LLM development
–
–
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LLM management
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–
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Large language models
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–
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API security
–
–
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Development
–
–
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Image generation
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–
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Productivity
–
–
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Video generation
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–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
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.