Eden AI vs OpenAI Realtime API vs Universal-3 Pro by AssemblyAI vs OpenAI Whisper API

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

Your tool
Eden AI
vs
Competitor 1
OpenAI Realtime API
Competitor 2
Universal-3 Pro by AssemblyAI
Competitor 3
OpenAI Whisper API
Compare
4 tools · best value per row highlighted
Your tool Eden AI
edenai.co
Managing multiple speech API accounts
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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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Competitor Universal-3 Pro by AssemblyAI
assemblyai.com
Speech-to-text API built for accuracy at scale
Make main Remove
Competitor OpenAI Whisper API
platform.openai.com
OpenAI Whisper API is the speech-to-text service developers call to convert recorded audio into text.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
170.9Kvisits/mo
—
457.8Kvisits/mo
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MoM change
▲ 7.8%
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▼ 12.0%
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6-month growth
+53.3%
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-16.3%
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Global rank web
#300,827
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#87,404
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Avg. last 3 months
161.3K
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518.4K
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Bounce rate lower is better
45%
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37%
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Pages / visit
1.7
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4.0
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Visit duration
32s
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3m 12s
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Traffic sources
● Direct 78% · ● Referral 17%
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● Direct 91% · ● Referral 8%
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Eden AIOpenAI Realtime APIUniversal-3 Pro by AssemblyAIOpenAI Whisper API
0157.2K314.4K471.5K628.7KEden 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 · 170.9KUniversal-3 Pro by AssemblyAI · 568.9KUniversal-3 Pro by AssemblyAI · 565KUniversal-3 Pro by AssemblyAI · 595.5KUniversal-3 Pro by AssemblyAI · 506.7KUniversal-3 Pro by AssemblyAI · 547.2KUniversal-3 Pro by AssemblyAI · 590.1KUniversal-3 Pro by AssemblyAI · 628.7KUniversal-3 Pro by AssemblyAI · 577KUniversal-3 Pro by AssemblyAI · 520.4KUniversal-3 Pro by AssemblyAI · 457.8K100K1MEden 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 · 170.9KUniversal-3 Pro by AssemblyAI · 568.9KUniversal-3 Pro by AssemblyAI · 565KUniversal-3 Pro by AssemblyAI · 595.5KUniversal-3 Pro by AssemblyAI · 506.7KUniversal-3 Pro by AssemblyAI · 547.2KUniversal-3 Pro by AssemblyAI · 590.1KUniversal-3 Pro by AssemblyAI · 628.7KUniversal-3 Pro by AssemblyAI · 577KUniversal-3 Pro by AssemblyAI · 520.4KUniversal-3 Pro by AssemblyAI · 457.8KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Free
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Freemium
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Starting price
Free
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Free tier
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Free tier
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Free trial
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–
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API access
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Plans
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Free Trial FreePay-as-you-go Universal-2 $0.15/moPay-as-you-go Universal-3.5 Pro $0.21/mo
gpt-transcribe Customgpt-4o-transcribe Customgpt-4o-mini-transcribe Customgpt-realtime-whisper Custom
Capabilities input → output
Input
AudioText
AudioImagesText
Audio
Audio
Output
AudioText
AudioText
Text
Text
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+1 more
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+2 more
Development & CodeVoice & SpeechAI APIAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
9
3
8
APIs
Transcription
Text to speech
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Speech recognition
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Developer tools
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Audio translation
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Podcast transcription
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Voice agents
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–
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Voice assistance
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–
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API integrations
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–
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Voice
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–
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Agent creation
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–
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Call transcriptions
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Meeting transcription
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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.