Defapi vs CometAPI vs Olostep vs Vercel AI Gateway

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

Your tool
DDefapi
vs
Competitor 1
CometAPI
Competitor 2
Olostep
Competitor 3
Vercel AI Gateway
Compare
4 tools · best value per row highlighted
Your tool DDefapi
defapi.org
You know how managing multiple AI provider integrations usually means maintaining separate codebases for each vendor
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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 Olostep
olostep.com
Olostep is a web data API for AI agents and developers.
Make main Remove
Competitor Vercel AI Gateway
vercel.com
Vercel AI Gateway is a single API endpoint for hundreds of AI models from OpenAI, Anthropic, SpaceXAI, open-source providers and more.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
2.4Kvisits/mo
302.3Kvisits/mo
27.5Kvisits/mo
—
MoM change
▼ 42.6%
▲ 9.9%
▲ 13.3%
—
6-month growth
-86.2%
-16.5%
+269.4%
—
Global rank web
#4,650,820
#157,147
#1,046,647
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Avg. last 3 months
4.8K
295.7K
21.6K
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Bounce rate lower is better
36%
46%
42%
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Pages / visit
1.4
2.9
2.0
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Visit duration
7s
38s
56s
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Traffic sources
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● Direct 69% · ● Referral 30%
● Referral 51% · ● Direct 49%
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DefapiCometAPIOlostepVercel AI Gateway
0208.6K417.2K625.8K834.4KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOlostep · 8.8KOlostep · 7.7KOlostep · 7.4KOlostep · 11.2KOlostep · 15.6KOlostep · 13.2KOlostep · 24.3KOlostep · 27.5K1K10K100K1MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KCometAPI · 834.4KCometAPI · 619.7KCometAPI · 437.2KCometAPI · 362.2KCometAPI · 355.5KCometAPI · 362.7KCometAPI · 309.5KCometAPI · 275.2KCometAPI · 302.3KOlostep · 8.8KOlostep · 7.7KOlostep · 7.4KOlostep · 11.2KOlostep · 15.6KOlostep · 13.2KOlostep · 24.3KOlostep · 27.5KDec '25Jan '26FebMarAprMayJunJulAug
Pricing
Model
Paid
Freemium
Freemium
Freemium
Starting price
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$4per month · free tier available
$9per month · free tier available
$20per month · free tier available
Free tier
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Free trial
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–
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API access
Plans
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 Trial FreePay-as-you-go Custom/usage-basedEnterprise Custom/mo
Free FreeStarter $9/moStandard $99/moScale $399/mo+4 more
Hobby FreePro $20/moEnterprise Custom
Capabilities input → output
Input
AudioTextImages
TextImages
Web pagesText
TextImagesAudio
Output
TextImagesAudio
VideoTextImages
TextData
VideoTextImagesAudio
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeAI API
Development & CodeAI API
Development & CodeAI Developer ToolsAI Web Scraping
Development & CodeAI API
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
6
10
7
APIs
LLM gateway
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API integrations
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API management
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Developer tools
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Model routing
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–
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Web scraping
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–
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Webscraping
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Website crawling
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–
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Events monitoring
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–
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LLM management
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–
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Large language models
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–
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Markdown conversion
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Web search
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Website monitoring
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API security
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Image generation
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Monitoring
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–
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Video generation
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Website to JSON
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–
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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.