Deepgram vs Eden AI vs Defapi vs OpenAI Realtime API

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

Your tool
Deepgram
vs
Competitor 1
Eden AI
Competitor 2
DDefapi
Competitor 3
OpenAI Realtime API
Compare
4 tools · best value per row highlighted
Your tool Deepgram
deepgram.com
Deepgram is a voice AI platform that exposes speech-to-text, text-to-speech and conversational agents through APIs.
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Competitor Eden AI
edenai.co
Managing multiple speech API accounts
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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.
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Traffic estimated monthly website traffic
Monthly visits
—
170.9Kvisits/mo
2.4Kvisits/mo
—
MoM change
—
▲ 7.8%
▼ 42.6%
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6-month growth
—
+53.3%
-86.2%
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Global rank web
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#300,827
#4,650,820
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Avg. last 3 months
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161.3K
4.8K
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Bounce rate lower is better
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45%
36%
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Pages / visit
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1.7
1.4
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Visit duration
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32s
7s
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Traffic sources
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● Direct 78% · ● Referral 17%
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DeepgramEden AIDefapiOpenAI Realtime API
048.1K96.2K144.3K192.4KEden AI · 190.9KEden AI · 190.8KEden AI · 192.4KEden AI · 115.1KEden AI · 111.5KEden AI · 124.6KEden AI · 124.4KEden AI · 154.5KEden AI · 158.5KEden AI · 170.9KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4K1K10K100K1MEden AI · 190.9KEden AI · 190.8KEden AI · 192.4KEden AI · 115.1KEden AI · 111.5KEden AI · 124.6KEden AI · 124.4KEden AI · 154.5KEden AI · 158.5KEden AI · 170.9KDefapi · 11.1KDefapi · 13KDefapi · 12.4KDefapi · 17.7KDefapi · 9.4KDefapi · 6.2KDefapi · 7.6KDefapi · 4.2KDefapi · 2.4KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Free
Paid
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Starting price
Free tier
Free
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Free tier
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Free trial
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–
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API access
Plans
Pay As You Go CustomGrowth $4,000/yrEnterprise Custom
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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
AudioText
TextAudio
TextImagesAudio
AudioImagesText
Output
AudioText
TextAudio
TextImagesAudio
AudioText
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+1 more
Development & CodeAI API
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
4
3
1
4
APIs
Text to speech
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Transcription
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Voice agents
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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
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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.