One API. All the Best Speech-to-Text Models.
Google
Transcribe
Get unified access to the best speech-to-text models and find the most accurate one for your needs.
Why Use This API?
Switch STT Models Instantly
Different accents and environments impact accuracy. Test them all with one API.
No Vendor Lock-In
Switch providers just by changing the model name.
OpenAI-Compatible API
Already using OpenAI? Just change the base URL.
Unified Billing & Simple Pricing
One invoice, transparent cost.
How It Works
1
Send Audio to the API
Upload audio and specify the model.
2
Get Transcription
API transcribes the audio with the model you choose.
3
Compare & Choose
Test different providers just by changing the model name.
curl -X POST "https://api.speechall.com/v1/transcribe?model=deepgram.nova-3" \
-H "Authorization: Bearer YOUR_API_KEY" \
--data-binary "@/path/to/audio.wav"Deepgram - Nova 2 Video
Deepgram - Base
Speechmatics - Standard
FalAI - Wizper
Deepgram - Whisper Small
Deepgram - Nova 2 Meeting
Groq - Whisper Large V3
FalAI - Whisper
Deepgram - Whisper Base
Deepgram - Enhanced General
Watson Speech to Text
Azure AI Speech
AssemblyAI - Best
Deepgram - Base ConversationalAI
Deepgram - Nova 2 ATC
Deepgram - Base Meeting
Deepgram - Enhanced Meeting
Google - Enhanced
Deepgram - Whisper
Deepgram - Enhanced Phonecall
Deepgram - Nova 2
Deepgram - Whisper Medium
Google - Standard
FireworksAI - Whisper V3
Deepgram - Nova 2 Drivethru
Gladia
Groq - Whisper Turbo Large V3
Deepgram - Nova 2 Video
Deepgram - Base
Speechmatics - Standard
FalAI - Wizper
Deepgram - Whisper Small
Deepgram - Nova 2 Meeting
Groq - Whisper Large V3
FalAI - Whisper
Deepgram - Whisper Base
Deepgram - Enhanced General
Watson Speech to Text
Azure AI Speech
AssemblyAI - Best
Deepgram - Base ConversationalAI
Deepgram - Nova 2 ATC
Deepgram - Base Meeting
Deepgram - Enhanced Meeting
Google - Enhanced
Deepgram - Whisper
Deepgram - Enhanced Phonecall
Deepgram - Nova 2
Deepgram - Whisper Medium
Google - Standard
FireworksAI - Whisper V3
Deepgram - Nova 2 Drivethru
Gladia
Groq - Whisper Turbo Large V3
Deepgram - Nova 2 Video
Deepgram - Base
Speechmatics - Standard
FalAI - Wizper
Deepgram - Whisper Small
Deepgram - Nova 2 Meeting
Groq - Whisper Large V3
FalAI - Whisper
Deepgram - Whisper Base
Deepgram - Enhanced General
Watson Speech to Text
Azure AI Speech
AssemblyAI - Best
Deepgram - Base ConversationalAI
Deepgram - Nova 2 ATC
Deepgram - Base Meeting
Deepgram - Enhanced Meeting
Google - Enhanced
Deepgram - Whisper
Deepgram - Enhanced Phonecall
Deepgram - Nova 2
Deepgram - Whisper Medium
Google - Standard
FireworksAI - Whisper V3
Deepgram - Nova 2 Drivethru
Gladia
Groq - Whisper Turbo Large V3
Deepgram - Nova 2 Video
Deepgram - Base
Speechmatics - Standard
FalAI - Wizper
Deepgram - Whisper Small
Deepgram - Nova 2 Meeting
Groq - Whisper Large V3
FalAI - Whisper
Deepgram - Whisper Base
Deepgram - Enhanced General
Watson Speech to Text
Azure AI Speech
AssemblyAI - Best
Deepgram - Base ConversationalAI
Deepgram - Nova 2 ATC
Deepgram - Base Meeting
Deepgram - Enhanced Meeting
Google - Enhanced
Deepgram - Whisper
Deepgram - Enhanced Phonecall
Deepgram - Nova 2
Deepgram - Whisper Medium
Google - Standard
FireworksAI - Whisper V3
Deepgram - Nova 2 Drivethru
Gladia
Groq - Whisper Turbo Large V3
RevAI - Machine
Deepgram - Nova Phonecall
Deepgram - Base Phonecall
Deepgram - Nova 2 Automotive
Deepgram - Whisper Tiny
Deepgram - Enhanced
Deepgram - Whisper Large
Amazon Transcribe
Deepgram - Nova 2 Voicemail
Speechmatics - Enhanced
AssemblyAI - Nano
Deepgram - Enhanced Finance
FireworksAI - Whisper Turbo V3
Deepgram - Base General
OpenAI - Whisper
Deepgram - Nova General
Groq - Distil Whisper Large V3 [EN]
Deepgram - Base Finance
Cloudflare - Whisper
Deepgram - Nova 2 Medical
Deepgram - Nova 2 Phonecall
Deepgram - Base Video
Deepgram - Nova
Deepgram - Nova 2 General
Deepgram - Nova 2 ConversationalAI
Deepgram - Nova 2 Finance
Deepgram - Base Voicemail
RevAI - Machine
Deepgram - Nova Phonecall
Deepgram - Base Phonecall
Deepgram - Nova 2 Automotive
Deepgram - Whisper Tiny
Deepgram - Enhanced
Deepgram - Whisper Large
Amazon Transcribe
Deepgram - Nova 2 Voicemail
Speechmatics - Enhanced
AssemblyAI - Nano
Deepgram - Enhanced Finance
FireworksAI - Whisper Turbo V3
Deepgram - Base General
OpenAI - Whisper
Deepgram - Nova General
Groq - Distil Whisper Large V3 [EN]
Deepgram - Base Finance
Cloudflare - Whisper
Deepgram - Nova 2 Medical
Deepgram - Nova 2 Phonecall
Deepgram - Base Video
Deepgram - Nova
Deepgram - Nova 2 General
Deepgram - Nova 2 ConversationalAI
Deepgram - Nova 2 Finance
Deepgram - Base Voicemail
RevAI - Machine
Deepgram - Nova Phonecall
Deepgram - Base Phonecall
Deepgram - Nova 2 Automotive
Deepgram - Whisper Tiny
Deepgram - Enhanced
Deepgram - Whisper Large
Amazon Transcribe
Deepgram - Nova 2 Voicemail
Speechmatics - Enhanced
AssemblyAI - Nano
Deepgram - Enhanced Finance
FireworksAI - Whisper Turbo V3
Deepgram - Base General
OpenAI - Whisper
Deepgram - Nova General
Groq - Distil Whisper Large V3 [EN]
Deepgram - Base Finance
Cloudflare - Whisper
Deepgram - Nova 2 Medical
Deepgram - Nova 2 Phonecall
Deepgram - Base Video
Deepgram - Nova
Deepgram - Nova 2 General
Deepgram - Nova 2 ConversationalAI
Deepgram - Nova 2 Finance
Deepgram - Base Voicemail
RevAI - Machine
Deepgram - Nova Phonecall
Deepgram - Base Phonecall
Deepgram - Nova 2 Automotive
Deepgram - Whisper Tiny
Deepgram - Enhanced
Deepgram - Whisper Large
Amazon Transcribe
Deepgram - Nova 2 Voicemail
Speechmatics - Enhanced
AssemblyAI - Nano
Deepgram - Enhanced Finance
FireworksAI - Whisper Turbo V3
Deepgram - Base General
OpenAI - Whisper
Deepgram - Nova General
Groq - Distil Whisper Large V3 [EN]
Deepgram - Base Finance
Cloudflare - Whisper
Deepgram - Nova 2 Medical
Deepgram - Nova 2 Phonecall
Deepgram - Base Video
Deepgram - Nova
Deepgram - Nova 2 General
Deepgram - Nova 2 ConversationalAI
Deepgram - Nova 2 Finance
Deepgram - Base Voicemail
Pricing & Billing
Simple, transparent pricing with no surprises
Credit-Based System
Add credits, and we deduct costs based on provider pricing + 5% markup.
One Invoice
No need to manage multiple providers; we handle everything.
Use Cases
Apps & Accessibility
Power voice-enabled apps without integration headaches.
AI Workflows
Build AI workflows with speech input.
Customer Support
Find the best model for customer service transcripts.
Powered by Speechall
Real applications using our unified speech-to-text API
Dictop
Professional dictation app using our API to deliver accurate transcriptions across multiple STT engines.
Visit websiteDopdock
Automation app with voice-based commands and dictation with complex workflows.
Visit websiteAdd your application here
Integrate with our API