WhisperAPI vs Universal-3 Pro by AssemblyAI vs OpenAI Whisper API vs TranscribeToText.AI

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

Your tool
WhisperAPI
vs
Competitor 1
Universal-3 Pro by AssemblyAI
Competitor 2
OpenAI Whisper API
Competitor 3
TranscribeToText.AI
Compare
4 tools · best value per row highlighted
Your tool WhisperAPI
whisper-api.com
WhisperAPI lets you upload 10GB video files
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Competitor Universal-3 Pro by AssemblyAI
assemblyai.com
Speech-to-text API built for accuracy at scale
Make main Remove
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 TranscribeToText.AI
transcribetotext.ai
You land on the homepage and immediately see upload options scattered across different use cases
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
27.3Kvisits/mo
457.8Kvisits/mo
—
117.5Kvisits/mo
MoM change
▲ 10.3%
▼ 12.0%
—
▼ 8.1%
6-month growth
+41.8%
-16.3%
—
-41.5%
Global rank web
#1,130,497
#87,404
—
#249,275
Avg. last 3 months
25.6K
518.4K
—
114.8K
Bounce rate lower is better
40%
37%
—
38%
Pages / visit
1.7
4.0
—
4.7
Visit duration
14s
3m 12s
—
3m 29s
Traffic sources
—
● Direct 91% · ● Referral 8%
—
● Direct 90% · ● Referral 6%
WhisperAPIUniversal-3 Pro by AssemblyAIOpenAI Whisper APITranscribeToText.AI
0157.2K314.4K471.5K628.7KWhisperAPI · 17.8KWhisperAPI · 25.7KWhisperAPI · 26.6KWhisperAPI · 19.2KWhisperAPI · 23.8KWhisperAPI · 25.8KWhisperAPI · 24.8KWhisperAPI · 24.7KWhisperAPI · 27.3KUniversal-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 · 457.8KTranscribeToText.AI · 98.1KTranscribeToText.AI · 159.6KTranscribeToText.AI · 142.5KTranscribeToText.AI · 200.7KTranscribeToText.AI · 197.2KTranscribeToText.AI · 103.4KTranscribeToText.AI · 99.1KTranscribeToText.AI · 127.8KTranscribeToText.AI · 117.5K10K100K1MWhisperAPI · 17.8KWhisperAPI · 25.7KWhisperAPI · 26.6KWhisperAPI · 19.2KWhisperAPI · 23.8KWhisperAPI · 25.8KWhisperAPI · 24.8KWhisperAPI · 24.7KWhisperAPI · 27.3KUniversal-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 · 457.8KTranscribeToText.AI · 98.1KTranscribeToText.AI · 159.6KTranscribeToText.AI · 142.5KTranscribeToText.AI · 200.7KTranscribeToText.AI · 197.2KTranscribeToText.AI · 103.4KTranscribeToText.AI · 99.1KTranscribeToText.AI · 127.8KTranscribeToText.AI · 117.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
—
Freemium
Starting price
$10per month · free tier available
Free tier
—
$9.99per month · free tier available
Free tier
–
Free trial
–
–
API access
–
–
Plans
Free Trial FreePay-As-You-Go (40 credits) $10Pay-As-You-Go (100 credits) $20Pay-As-You-Go (200 credits) $30+1 more
Free Trial FreePay-as-you-go Universal-2 $0.15/moPay-as-you-go Universal-3.5 Pro $0.21/mo
gpt-transcribe Customgpt-4o-transcribe Customgpt-4o-mini-transcribe Customgpt-realtime-whisper Custom
Free FreePremium $9.99/mo
Capabilities input → output
Input
AudioVideo
Audio
Audio
AudioWeb pagesVideo
Output
Text
Text
Text
Text
Skill level
Advanced
Advanced
Advanced
Beginner-friendly
Categories
Voice & SpeechWriting & ContentAI Subtitle GeneratorAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Development & CodeVoice & SpeechAI APIAI Transcription
Voice & SpeechWriting & ContentAI Subtitle GeneratorAI Transcription
Tasks what each tool can do · 2 shared · core   partial
Tasks covered
5
3
8
10
Transcription
Podcast transcription
APIs
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Audio video transcription
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Meeting transcription
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Call transcriptions
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–
Meeting summaries
–
–
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Video transcription
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–
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Note taking
–
–
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Speech recognition
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–
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Video subtitles
–
–
–
YouTube transcription
–
–
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Audio translation
–
–
–
Developer tools
–
–
–
Subtitle translation
–
–
–
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.