CometAPI vs LiteLLM vs Respan vs APIPASS

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

Your tool
CometAPI
vs
Competitor 1
LiteLLM
Competitor 2
Respan
Competitor 3
APIPASS
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 LiteLLM
litellm.ai
LiteLLM is an open-source AI gateway and LLM proxy that puts more than 140 providers and 1,800 models behind one OpenAI-compatible API key.
Make main Remove
Competitor Respan
respan.ai
Building AI apps
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Competitor APIPASS
apipass.dev
You're juggling eighteen different AI model providers through APIPASS
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
—
87.3Kvisits/mo
90.8Kvisits/mo
MoM change
▲ 9.9%
—
▲ 28.5%
▲ 2,647.8%
6-month growth
-16.5%
—
+881.1%
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Global rank web
#157,147
—
#497,399
#4,344,465
Avg. last 3 months
295.7K
—
74.8K
31.6K
Bounce rate lower is better
46%
—
41%
44%
Pages / visit
2.9
—
2.5
2.3
Visit duration
38s
—
19s
15s
Traffic sources
● Direct 69% · ● Referral 30%
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● Direct 89% · ● Referral 11%
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CometAPILiteLLMRespanAPIPASS
0208.6K417.2K625.8K834.4KCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3KAPIPASS · 1.2KAPIPASS · 700APIPASS · 3.3KAPIPASS · 90.8K1001K10K100K1MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3KAPIPASS · 1.2KAPIPASS · 700APIPASS · 3.3KAPIPASS · 90.8KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Freemium
Paid
Starting price
$4per month · free tier available
Free
$199per 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
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Open Source FreeEnterprise Custom
Free FreeTeam $199/yrEnterprise Custom
Usage-Based Credits $1,250
Capabilities input → output
Input
TextImages
Text
TextData
ImagesText
Output
VideoTextImages
TextData
TextData
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI API
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
8
9
7
APIs
Developer tools
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LLM gateway
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API integrations
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API management
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Image generation
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Video generation
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AI system monitoring
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–
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API cost reduction
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–
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LLM management
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–
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Model routing
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LLM testing
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Monitoring
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Prompt management
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Self hosted
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Application monitoring
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Development
–
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LLM development
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MCP
–
–
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Red teaming guidance
–
–
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 1
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.