Eden AI vs OpenAI Whisper API vs Universal-3 Pro by AssemblyAI vs WhisperAPI
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
Eden AI
vs
Eden AI
Competitor 1
OpenAI Whisper API
OpenAI Whisper API
Competitor 2
Universal-3 Pro by AssemblyAI
Universal-3 Pro by AssemblyAI
Competitor 3
WhisperAPI
WhisperAPICompare
4 tools · best value per row highlighted
Competitor
OpenAI Whisper API
OpenAI Whisper API
platform.openai.com
OpenAI Whisper API is the speech-to-text service developers call to convert recorded audio into text.
Competitor
Universal-3 Pro by AssemblyAI
Universal-3 Pro by AssemblyAI
assemblyai.com
Speech-to-text API built for accuracy at scale
Traffic estimated monthly website traffic
Monthly visits
170.9Kvisits/mo
—
457.8Kvisits/mo
27.3Kvisits/mo
MoM change
▲ 7.8%
—
▼ 12.0%
▲ 10.3%
6-month growth
+53.3%
—
-16.3%
+41.8%
Global rank web
#300,827
—
#87,404
#1,130,497
Avg. last 3 months
161.3K
—
518.4K
25.6K
Bounce rate lower is better
45%
—
37%
40%
Pages / visit
1.7
—
4.0
1.7
Visit duration
32s
—
3m 12s
14s
Traffic sources
● Direct 78% · ● Referral 17%
—
● Direct 91% · ● Referral 8%
—
Eden AIOpenAI Whisper APIUniversal-3 Pro by AssemblyAIWhisperAPI
Pricing
Model
Free
—
Freemium
Freemium
Starting price
Free
—
Free tier
$10per month · free tier available
Free tier
–
Free trial
–
–
API access
–
Plans
—
gpt-transcribe Customgpt-4o-transcribe Customgpt-4o-mini-transcribe Customgpt-realtime-whisper Custom
Free Trial FreePay-as-you-go Universal-2 $0.15/moPay-as-you-go Universal-3.5 Pro $0.21/mo
Free Trial FreePay-As-You-Go (40 credits) $10Pay-As-You-Go (100 credits) $20Pay-As-You-Go (200 credits) $30+1 more
Capabilities input → output
Input
AudioText
Audio
Audio
AudioVideo
Output
AudioText
Text
Text
Text
Skill level
Advanced
Advanced
Advanced
Advanced
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
5
8
3
5
Transcription
APIs
Podcast transcription
–
Speech recognition
–
–
Audio video transcription
–
–
–
Text to speech
–
–
–
Video transcription
–
–
–
API integrations
–
–
–
Audio translation
–
–
–
Call transcriptions
–
–
–
Developer tools
–
–
–
Meeting transcription
–
–
–
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.