Speechmatics | AI Voice Agents vs Freeway vs OpenAI Whisper API vs Universal-3 Pro by AssemblyAI

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

Your tool
Speechmatics | AI Voice Agents
vs
Competitor 1
Freeway
Competitor 2
OpenAI Whisper API
Competitor 3
Universal-3 Pro by AssemblyAI
Compare
4 tools · best value per row highlighted
Your tool Speechmatics | AI Voice Agents
speechmatics.com
Sub-second speech-to-text across 55+ languages with AI voice agents
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Competitor Freeway
tryfreeway.com
Freeway is an on-device voice-to-text app designed specifically for MacOS
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Competitor OpenAI Whisper API
platform.openai.com
OpenAI Whisper API is the speech-to-text service developers call to convert recorded audio into text.
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Competitor Universal-3 Pro by AssemblyAI
assemblyai.com
Speech-to-text API built for accuracy at scale
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Traffic estimated monthly website traffic
Monthly visits
276.5Kvisits/mo
1.3Kvisits/mo
—
457.8Kvisits/mo
MoM change
▼ 8.9%
▲ 710.3%
—
▼ 12.0%
6-month growth
+26.7%
—
—
-16.3%
Global rank web
#155,675
#14,405,742
—
#87,404
Avg. last 3 months
278.4K
445
—
518.4K
Bounce rate lower is better
43%
38%
—
37%
Pages / visit
3.2
1.0
—
4.0
Visit duration
1m 55s
—
—
3m 12s
Traffic sources
● Direct 87% · ● Referral 12%
—
—
● Direct 91% · ● Referral 8%
Speechmatics | AI Voice AgentsFreewayOpenAI Whisper APIUniversal-3 Pro by AssemblyAI
0157.2K314.4K471.5K628.7KSpeechmatics | 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 · 276.5KFreeway · 7.2KFreeway · 883Freeway · 165Freeway · 1.3KUniversal-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 · 457.8K1001K10K100K1MSpeechmatics | 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 · 276.5KFreeway · 7.2KFreeway · 883Freeway · 165Freeway · 1.3KUniversal-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
Freemium
Freemium
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Freemium
Starting price
Free tier
$20.99per month · free tier available
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Free tier
Free tier
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Free trial
–
–
–
API access
–
–
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Plans
Free FreePro $0.13
Free Custom/mo
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
Capabilities input → output
Input
Audio
Audio
Audio
Audio
Output
Text
Text
Text
Text
Skill level
Advanced
Beginner-friendly
Advanced
Advanced
Categories
Development & CodeVoice & SpeechAI APIAI Transcription
Voice & SpeechAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
5
8
3
Transcription
APIs
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Speech recognition
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–
Podcast transcription
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Dictation
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–
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Voice agents
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–
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Voice recognition
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–
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Voice writing
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–
–
Audio translation
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–
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Call transcriptions
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–
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Developer tools
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–
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Meeting transcription
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–
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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.