CometAPI vs Defapi vs Portkey vs APIMart

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
Portkey
Competitor 3
APIMart
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
Remove
Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
Make main Remove
Competitor Portkey
portkey.ai
Portkey puts a single API in front of more than 1,600 language models and wraps it with the controls a production AI team needs.
Make main Remove
Competitor APIMart
apimart.ai
Developers wanting access to hundreds of AI models without juggling multiple API keys need something different than ChatGPT's single-model approach
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
302.3Kvisits/mo
2.4Kvisits/mo
—
326.9Kvisits/mo
MoM change
▲ 9.9%
▼ 42.6%
—
▲ 23.2%
6-month growth
-16.5%
-86.2%
—
+278.0%
Global rank web
#157,147
#4,650,820
—
#145,689
Avg. last 3 months
295.7K
4.8K
—
291K
Bounce rate lower is better
46%
36%
—
40%
Pages / visit
2.9
1.4
—
4.7
Visit duration
38s
7s
—
3m 21s
Traffic sources
● Direct 69% · ● Referral 30%
—
—
● Direct 95% · ● Referral 5%
CometAPIDefapiPortkeyAPIMart
0208.6K417.2K625.8K834.4KCometAPI · 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 · 2.4KAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9K1K10K100K1MCometAPI · 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 · 2.4KAPIMart · 11.8KAPIMart · 36.6KAPIMart · 73.1KAPIMart · 75.8KAPIMart · 86.5KAPIMart · 186.8KAPIMart · 327.6KAPIMart · 280.9KAPIMart · 265.3KAPIMart · 326.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
Freemium
Free
Starting price
$4per month · free tier available
—
$49per month · free tier available
Free
Free tier
–
Free trial
–
–
–
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
Developer FreeProduction $49/moEnterprise Custom
Usage-Based Pricing Custom/usage-based
Capabilities input → output
Input
TextImages
TextImagesAudio
Text
ImagesText
Output
VideoTextImages
ImagesTextAudio
TextData
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI API
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI API
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
4
11
6
APIs
LLM gateway
–
API integrations
–
Developer tools
–
API management
–
–
Image generation
–
–
Video generation
–
–
AI observability
–
–
–
AI system monitoring
–
–
–
Prompt management
–
–
–
LLM management
–
–
–
Model routing
–
–
–
Monitoring
–
–
–
API security
–
–
–
Prompt security
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
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.