OpenRouter vs Defapi vs OpenAI Realtime API

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

Your tool
OpenRouter
vs
Competitor 1
DDefapi
Competitor 2
OpenAI Realtime API
Competitor 3
Suggested competitors for OpenRouter: FastRouter90% CometAPI90% APIMart86% AnyApiAI85% Together AI85% APIPASS84% Eden AI80% Fireworks AI80%
Compare
3 tools · best value per row highlighted
Your tool OpenRouter
openrouter.ai
Every model, one endpoint
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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 OpenAI Realtime API
platform.openai.com
The OpenAI Realtime API is a developer interface for building voice agents that listen and speak in real time.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
22Mvisits/mo
2.4Kvisits/mo
—
MoM change
▲ 14.6%
▼ 42.6%
—
6-month growth
+39.6%
-86.2%
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Global rank web
#2,023
#4,650,820
—
Avg. last 3 months
19.5M
4.8K
—
Bounce rate lower is better
32%
36%
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Pages / visit
7.7
1.4
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Visit duration
6m 13s
7s
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Traffic sources
● Direct 89% · ● Referral 10%
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OpenRouterDefapiOpenAI Realtime API
05.5M11M16.5M22MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4K1K10K100K1M10M100MOpenRouter · 7.5MOpenRouter · 8.6MOpenRouter · 8.4MOpenRouter · 11.2MOpenRouter · 15.8MOpenRouter · 17.9MOpenRouter · 16.8MOpenRouter · 17.3MOpenRouter · 19.2MOpenRouter · 22MDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Paid
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Starting price
Free tier
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Free tier
–
–
Free trial
–
–
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API access
Plans
Free FreeStandard Custom/moBusiness Custom/moEnterprise Custom
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
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Capabilities input → output
Input
AudioVideoTextImages
AudioImagesText
TextImagesAudio
Output
VideoTextImagesAudio
TextImagesAudio
TextAudio
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeAI APILarge Language Models (LLMs)
Development & CodeAI API
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
5
4
9
APIs
API integrations
–
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LLM gateway
–
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Voice agents
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Voice assistance
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API management
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Developer tools
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Large language models
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Text to speech
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Transcription
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Voice
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API security
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Agent creation
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Audio translation
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Development
–
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LLM comparison
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
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.