Portkey vs CometAPI vs Defapi vs Respan

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

Your tool
Portkey
vs
Competitor 1
CometAPI
Competitor 2
DDefapi
Competitor 3
Respan
Compare
4 tools · best value per row highlighted
Your tool 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.
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Competitor CometAPI
cometapi.com
CometAPI functions as an aggregation layer that sits between your application and hundreds of AI model providers
Make main Remove
Competitor DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
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Competitor Respan
respan.ai
Building AI apps
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Traffic estimated monthly website traffic
Monthly visits
—
302.3Kvisits/mo
2.4Kvisits/mo
87.3Kvisits/mo
MoM change
—
▲ 9.9%
▼ 42.6%
▲ 28.5%
6-month growth
—
-16.5%
-86.2%
+881.1%
Global rank web
—
#157,147
#4,650,820
#497,399
Avg. last 3 months
—
295.7K
4.8K
74.8K
Bounce rate lower is better
—
46%
36%
41%
Pages / visit
—
2.9
1.4
2.5
Visit duration
—
38s
7s
19s
Traffic sources
—
● Direct 69% · ● Referral 30%
—
● Direct 89% · ● Referral 11%
PortkeyCometAPIDefapiRespan
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 · 2.4KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3K1001K10K100K1MCometAPI · 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 · 2.4KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Paid
Freemium
Starting price
$49per month · free tier available
$4per month · free tier available
—
$199per month · free tier available
Free tier
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Free trial
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–
–
API access
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Plans
Developer FreeProduction $49/moEnterprise Custom
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
Free FreeTeam $199/yrEnterprise Custom
Capabilities input → output
Input
Text
TextImages
TextImagesAudio
DataText
Output
TextData
VideoTextImages
TextImagesAudio
TextData
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Development & CodeAI API
Development & CodeAI API
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
7
6
4
9
APIs
Developer tools
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AI system monitoring
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–
API integrations
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–
Prompt management
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–
API management
–
–
Monitoring
–
–
LLM gateway
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–
–
LLM testing
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–
–
API security
–
–
–
Application monitoring
–
–
–
Image generation
–
–
–
LLM development
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–
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Prompt security
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–
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Red teaming guidance
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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
▲ 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.