Universal-3 Pro by AssemblyAI vs Harker vs Eden AI

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

Your tool
Universal-3 Pro by AssemblyAI
vs
Competitor 1
Harker
Competitor 2
Eden AI
Competitor 3
Suggested competitors for Universal-3 Pro by AssemblyAI: Deepgram92% Speechmatics | AI Voice Agents90% Google Cloud Speech-to-Text80% WhisperAPI80% OpenAI Whisper API78% MacWhisper77% Soniox77% TurboScribe76%
Compare
3 tools · best value per row highlighted
Your tool Universal-3 Pro by AssemblyAI
assemblyai.com
Speech-to-text API built for accuracy at scale
Remove
Competitor Harker
getharker.com
Press command-shift-space and start talking
Make main Remove
Competitor Eden AI
edenai.co
Managing multiple speech API accounts
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
457.8Kvisits/mo
1.1Kvisits/mo
170.9Kvisits/mo
MoM change
▼ 12.0%
▼ 22.3%
▲ 7.8%
6-month growth
-16.3%
+60.7%
+53.3%
Global rank web
#87,404
#13,373,589
#300,827
Avg. last 3 months
518.4K
1K
161.3K
Bounce rate lower is better
37%
32%
45%
Pages / visit
4.0
1.9
1.7
Visit duration
3m 12s
41s
32s
Traffic sources
● Direct 91% · ● Referral 8%
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● Direct 78% · ● Referral 17%
Universal-3 Pro by AssemblyAIHarkerEden AI
0157.2K314.4K471.5K628.7KUniversal-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 · 457.8KHarker · 1.2KHarker · 1.2KHarker · 708Harker · 1.8KHarker · 1.9KHarker · 445Harker · 1.5KHarker · 1.1KEden 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 · 170.9K1001K10K100K1MUniversal-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 · 457.8KHarker · 1.2KHarker · 1.2KHarker · 708Harker · 1.8KHarker · 1.9KHarker · 445Harker · 1.5KHarker · 1.1KEden 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 · 170.9KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Free
Starting price
Free tier
$5.75per month · free tier available
Free
Free tier
Free trial
–
API access
–
–
Plans
Free Trial FreePay-as-you-go Universal-2 $0.15/moPay-as-you-go Universal-3.5 Pro $0.21/mo
Free FreePremium $5.75/mo
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Capabilities input → output
Input
Audio
Audio
AudioText
Output
Text
Text
AudioText
Skill level
Advanced
Beginner-friendly
Advanced
Categories
Development & CodeVoice & SpeechAI APIAI Transcription
Voice & SpeechAI Transcription
Development & CodeVoice & SpeechAI APIAI Text-to-Speech+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
5
5
Transcription
APIs
–
Speech recognition
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Dictation
–
–
Text to speech
–
–
Voice writing
–
–
API integrations
–
–
Local AI
–
–
Podcast transcription
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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–
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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.