Universal-3 Pro by AssemblyAI vs Google Cloud Speech-to-Text vs Speechmatics | AI Voice Agents

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
Google Cloud Speech-to-Text
Competitor 2
Speechmatics | AI Voice Agents
Competitor 3
Suggested competitors for Universal-3 Pro by AssemblyAI: Deepgram92% WhisperAPI80% OpenAI Whisper API78% Eden AI78% Soniox77% MacWhisper77% TurboScribe76% SpotScribe74%
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
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Competitor Google Cloud Speech-to-Text
cloud.google.com
Google Cloud Speech-to-Text is a speech recognition API that turns audio into written text.
Make main Remove
Competitor Speechmatics | AI Voice Agents
speechmatics.com
Sub-second speech-to-text across 55+ languages with AI voice agents
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
457.8Kvisits/mo
—
276.5Kvisits/mo
MoM change
▼ 12.0%
—
▼ 8.9%
6-month growth
-16.3%
—
+26.7%
Global rank web
#87,404
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#155,675
Avg. last 3 months
518.4K
—
278.4K
Bounce rate lower is better
37%
—
43%
Pages / visit
4.0
—
3.2
Visit duration
3m 12s
—
1m 55s
Traffic sources
● Direct 91% · ● Referral 8%
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● Direct 87% · ● Referral 12%
Universal-3 Pro by AssemblyAIGoogle Cloud Speech-to-TextSpeechmatics | AI Voice Agents
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 · 457.8KSpeechmatics | AI Voice Agents · 170.8KSpeechmatics | AI Voice Agents · 190.6KSpeechmatics | AI Voice Agents · 185.2KSpeechmatics | AI Voice Agents · 218.3KSpeechmatics | AI Voice Agents · 202KSpeechmatics | AI Voice Agents · 206.5KSpeechmatics | AI Voice Agents · 255.1KSpeechmatics | AI Voice Agents · 303.5KSpeechmatics | AI Voice Agents · 276.5K100K1MUniversal-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 · 457.8KSpeechmatics | AI Voice Agents · 170.8KSpeechmatics | AI Voice Agents · 190.6KSpeechmatics | AI Voice Agents · 185.2KSpeechmatics | AI Voice Agents · 218.3KSpeechmatics | AI Voice Agents · 202KSpeechmatics | AI Voice Agents · 206.5KSpeechmatics | AI Voice Agents · 255.1KSpeechmatics | AI Voice Agents · 303.5KSpeechmatics | AI Voice Agents · 276.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
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Freemium
Starting price
Free tier
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Free tier
Free tier
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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
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Free FreePro $0.13
Capabilities input → output
Input
Audio
AudioVideo
Audio
Output
Text
Text
Text
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeVoice & SpeechAI APIAI Transcription
Voice & SpeechWriting & ContentAI Subtitle GeneratorAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
3
13
3
Transcription
APIs
Speech recognition
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Voice agents
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Audio video transcription
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Call transcriptions
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Caption videos
–
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Live captions
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Meeting transcription
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Video captions
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Video subtitles
–
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Developer tools
–
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Multilingual subtitle creation
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Podcast transcription
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Voice commands
–
–
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.