CometAPI vs Atomic Chat vs 120.dev vs OpenRouter

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

Your tool
CometAPI
vs
Competitor 1
Atomic Chat
Competitor 2
120.dev
Competitor 3
OpenRouter
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 Atomic Chat
atomic.chat
No rate limits. No subscription. No cloud.
Make main Remove
Competitor 120.dev
120.dev
A researcher needs to compare how four different language models interpret the same dataset
Make main Remove
Competitor OpenRouter
openrouter.ai
Every model, one endpoint
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
49.6Kvisits/mo
6.7Kvisits/mo
22Mvisits/mo
MoM change
▲ 9.9%
▲ 4,135.2%
—
▲ 14.6%
6-month growth
-16.5%
—
—
+39.6%
Global rank web
#157,147
#697,143
#3,901,894
#2,023
Avg. last 3 months
295.7K
16.9K
2.2K
19.5M
Bounce rate lower is better
46%
53%
100%
32%
Pages / visit
2.9
1.8
1.0
7.7
Visit duration
38s
25s
—
6m 13s
Traffic sources
● Direct 69% · ● Referral 30%
● Direct 41% · ● Search 28%
—
● Direct 89% · ● Referral 10%
CometAPIAtomic Chat120.devOpenRouter
05.5M11M16.5M22MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KAtomic Chat · 1.2KAtomic Chat · 49.6K120.dev · 6.7KOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22M1K10K100K1M10M100MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KAtomic Chat · 1.2KAtomic Chat · 49.6K120.dev · 6.7KOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
—
Freemium
Freemium
Starting price
$4per month · free tier available
—
$78per month · free tier available
Free tier
Free tier
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Free trial
–
–
–
API access
–
–
Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
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Free FreePro (120 AI Chat) $78/one-time
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
Capabilities input → output
Input
ImagesText
TextDocumentsCode
Text
AudioVideoTextImages
Output
VideoTextImages
TextCode
Text
VideoTextImagesAudio
Skill level
Advanced
Advanced
Intermediate
Advanced
Categories
Development & CodeAI API
Chatbots & CompanionsDevelopment & CodeAI ChatbotOpen Source AI Models
Chatbots & CompanionsAI Chatbot
Development & CodeAI APILarge Language Models (LLMs)
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
8
4
5
APIs
–
Chatbots
–
–
LLM gateway
–
–
Chatting
–
–
Large language models
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LLM comparison
–
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Local AI
–
–
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Model comparison
–
–
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API integrations
–
–
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Developer tools
–
–
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Agents
–
–
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Chatbot building
–
–
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Development
–
–
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Image generation
–
–
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Llama 3 on mac
–
–
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Video generation
–
–
–
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.