CometAPI vs OpenAI API vs LangGraph

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

Your tool
CometAPI
vs
Competitor 1
OpenAI API
Competitor 2
LangGraph
Competitor 3
Suggested competitors for CometAPI: OpenRouter92% APIMart88% DDefapi86% FastRouter85% APIPASS85% Vercel AI Gateway85% EvoLink84% AIMLAPI84%
Compare
3 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
Remove
Competitor OpenAI API
platform.openai.com
The API powering the AI ecosystem
Make main Remove
Competitor LangGraph
langchain.com
LangGraph is an open-source agent runtime and low-level orchestration framework for building AI agents that behave reliably on complex tasks.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
15.2Mvisits/mo
—
MoM change
▲ 9.9%
▲ 4.6%
—
6-month growth
-16.5%
-2.4%
—
Global rank web
#157,147
—
—
Avg. last 3 months
295.7K
15.2M
—
Bounce rate lower is better
46%
34%
—
Pages / visit
2.9
5.4
—
Visit duration
38s
3m 56s
—
Traffic sources
● Direct 69% · ● Referral 30%
● Direct 82% · ● Referral 15%
—
CometAPIOpenAI APILangGraph
04.7M9.4M14.1M18.7MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2M100K1M10M100MCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOpenAI API · 18.7MOpenAI API · 16.7MOpenAI API · 16.5MOpenAI API · 15.6MOpenAI API · 15.9MOpenAI API · 15.1MOpenAI API · 15.7MOpenAI API · 14.6MOpenAI API · 15.2MNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Starting price
$4per month · free tier available
—
$39per month · free tier available
Free tier
–
Free trial
–
API access
–
–
Plans
Free Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
—
Developer FreePlus $39/moEnterprise Custom
Capabilities input → output
Input
ImagesText
AudioDocumentsImagesText
Code
Output
ImagesTextVideo
AudioCodeImagesTextVideo
Apps
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeProductivity & OfficeAI AgentAI Developer Tools
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
6
4
6
APIs
–
Developer tools
–
API integrations
–
LLM development
–
Agent creation
–
–
Agents
–
–
LLM gateway
–
–
Agent memory
–
–
Large language models
–
–
Agent collaboration
–
–
Image generation
–
–
Video generation
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
–
–
–

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.