Speechmatics | AI Voice Agents vs WhisperAPI vs OpenAI Whisper API vs Transcribe to Text

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
WhisperAPI
Competitor 2
OpenAI Whisper API
Competitor 3
Transcribe to Text
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 WhisperAPI
whisper-api.com
WhisperAPI lets you upload 10GB video files
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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 Transcribe to Text
transcribetotext.org
Transcribe to Text is an AI-powered audio to text converter tool aimed at providing fast and accurat
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Traffic estimated monthly website traffic
Monthly visits
276.5Kvisits/mo
27.3Kvisits/mo
—
285visits/mo
MoM change
▼ 8.9%
▲ 10.3%
—
▼ 75.5%
6-month growth
+26.7%
+41.8%
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—
Global rank web
#155,675
#1,130,497
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#14,822,394
Avg. last 3 months
278.4K
25.6K
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974
Bounce rate lower is better
43%
40%
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47%
Pages / visit
3.2
1.7
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1.0
Visit duration
1m 55s
14s
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—
Traffic sources
● Direct 87% · ● Referral 12%
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Speechmatics | AI Voice AgentsWhisperAPIOpenAI Whisper APITranscribe to Text
075.9K151.8K227.7K303.5KSpeechmatics | 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 · 276.5KWhisperAPI · 17.8KWhisperAPI · 25.7KWhisperAPI · 26.6KWhisperAPI · 19.2KWhisperAPI · 23.8KWhisperAPI · 25.8KWhisperAPI · 24.8KWhisperAPI · 24.7KWhisperAPI · 27.3KTranscribe to Text · 24Transcribe to Text · 717Transcribe to Text · 1.5KTranscribe to Text · 1.2KTranscribe to Text · 285101001K10K100K1MSpeechmatics | 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 · 276.5KWhisperAPI · 17.8KWhisperAPI · 25.7KWhisperAPI · 26.6KWhisperAPI · 19.2KWhisperAPI · 23.8KWhisperAPI · 25.8KWhisperAPI · 24.8KWhisperAPI · 24.7KWhisperAPI · 27.3KTranscribe to Text · 24Transcribe to Text · 717Transcribe to Text · 1.5KTranscribe to Text · 1.2KTranscribe to Text · 285Nov '25DecJan '26FebMarAprMayJunJul
Pricing
Model
Freemium
Freemium
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Freemium
Starting price
Free tier
$10per month · free tier available
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$14.99per month · free tier available
Free tier
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Free trial
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–
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API access
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Plans
Free FreePro $0.13
Free Trial FreePay-As-You-Go (40 credits) $10Pay-As-You-Go (100 credits) $20Pay-As-You-Go (200 credits) $30+1 more
gpt-transcribe Customgpt-4o-transcribe Customgpt-4o-mini-transcribe Customgpt-realtime-whisper Custom
Free FreeMonthly $14.99/moAnnual $119.99/yr
Capabilities input → output
Input
Audio
AudioVideo
Audio
AudioVideo
Output
Text
Text
Text
Text
Skill level
Advanced
Advanced
Advanced
Beginner-friendly
Categories
Development & CodeVoice & SpeechAI APIAI Transcription
Voice & SpeechWriting & ContentAI Subtitle GeneratorAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Voice & SpeechWriting & ContentAI Subtitle GeneratorAI Transcription
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
3
5
8
6
Transcription
APIs
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Podcast transcription
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Audio video transcription
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Video transcription
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Voice agents
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Speech recognition
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Video subtitles
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Audio format conversion
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Audio translation
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Call transcriptions
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Developer tools
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Meeting transcription
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Multilingual subtitle creation
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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.