CometAPI vs OpenCode vs Kimi Code vs Vercel AI Gateway
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
CometAPI
vs
CometAPI
Competitor 1
OpenCode
OpenCode
Competitor 2
Kimi Code
Kimi Code
Competitor 3
Vercel AI Gateway
Vercel AI GatewayCompare
4 tools · best value per row highlighted
Your tool
CometAPI
CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
Competitor
OpenCode
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.
Competitor
Kimi Code
Kimi Code
kimi.com
Writing code means constantly jumping between your editor and browser tabs stuffed with documentation
Competitor
Vercel AI Gateway
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.
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
—
60.1Mvisits/mo
—
MoM change
▲ 9.9%
—
▲ 52.2%
—
6-month growth
-16.5%
—
+33.8%
—
Global rank web
#157,147
—
#852
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Avg. last 3 months
295.7K
—
48.3M
—
Bounce rate lower is better
46%
—
37%
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Pages / visit
2.9
—
3.9
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Visit duration
38s
—
7m 13s
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Traffic sources
● Direct 69% · ● Referral 30%
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● Direct 89% · ● Referral 10%
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CometAPIOpenCodeKimi CodeVercel AI Gateway
Pricing
Model
Freemium
Free
Freemium
Freemium
Starting price
$4per month · free tier available
Free
$15per month · free tier available
$20per month · free tier available
Free tier
Free trial
–
–
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API access
–
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Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
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Adagio FreePlus $15/moPro $31/moMax $79/mo+1 more
Hobby FreePro $20/moEnterprise Custom
Capabilities input → output
Input
ImagesText
TextCode
CodeText
TextAudioImages
Output
ImagesTextVideo
Code
Code
VideoTextImagesAudio
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
6
6
6
7
Developer tools
APIs
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Coding
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LLM gateway
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Model routing
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–
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API integrations
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–
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Agents
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–
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Debugging
–
–
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LLM management
–
–
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Large language models
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–
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Refactoring
–
–
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API management
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–
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Developer assistance
–
–
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Development
–
–
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Image generation
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–
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Local AI
–
–
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Self hosted
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–
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Shell commands
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–
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Video generation
–
–
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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.