Speechmatics

AI-powered speech recognition API that converts audio to text with high accuracy, even in noisy environments.

Verified API available Works with Make ~2.6k monthly visits
Quick facts
What is it AI-powered speech recognition API that converts audio to text with high accuracy, even in noisy environments.
Pricing Paid
Free tier Yes
Platform API
API Yes
Works with Make
Best for transcribing customer service calls, adding captions to video content
Domain registered 2006

Data updated Aug. 1, 2026

What does Speechmatics do?

Speechmatics is a speech-to-text API that turns spoken audio into written text. It's designed for developers and businesses who need to transcribe audio files or live audio streams. The tool handles a wide range of audio sources, from customer service calls and meeting recordings to podcasts and video content, outputting a text transcript you can use for analysis, search, or accessibility.

The service works by uploading your audio or connecting a live stream to their API. What sets Speechmatics apart is its focus on accuracy in challenging conditions. It specifically handles background noise, multiple speakers, and various accents well. The API provides features like speaker diarization (labeling who said what), punctuation, and the ability to filter for specific words or phrases. You can choose between different models, including a faster option for general use and a more accurate one for complex audio.

This tool is a strong fit for companies building voice-enabled applications, media companies needing to subtitle content, or research teams analyzing large volumes of interview data. It's particularly useful for automating the transcription of customer support calls to identify common issues, creating searchable archives of internal meetings, or making video content accessible with accurate captions.

#audio to text#developer tools#multilingual#speech recognition#transcription-api#voice ai

Key features

What makes it stand out
01
Converts audio and live streams to text via API
02
Handles background noise and multiple accents effectively
03
Identifies different speakers in a conversation (speaker diarization)
04
Offers both fast and high-accuracy transcription models
05
Adds punctuation and capitalization to improve transcript readability

Who is Speechmatics for?

Who benefits most from this tool
transcribing customer service calls
adding captions to video content
analyzing meeting recordings

Pricing

Free tier available — start without a credit card

Pay-as-you-go

Custom
  • 0.24 audio per hour
  • Real-time transcription
  • Batch transcription
  • Multiple language support
  • API access

Scale

Custom

Everything in Pay-as-you-go, plus:

  • volume_based audio per hour
  • All Pay-as-you-go features
  • Volume discounts
  • Priority support
  • Custom SLAs

Enterprise

Custom

Everything in Scale, plus:

  • All Scale features
  • Dedicated infrastructure
  • Custom models
  • On-premises deployment
  • 24/7 support

Trust & presence

Domain Domain registered 2006

Alternatives in Transcription

Vocalmatic Verified Transcription

AI transcription tool — convert audio and video files to text with timestamps in 90+ languages.

AssemblyAI Verified Transcription

Speech-to-text API with real-time transcription, speaker detection, and audio understanding for developers

zapier · n8n+2 Top 100k site
Audiototext Verified Transcription

Free AI tool that converts audio and video files into accurate text transcripts in minutes.

Vatis Tech Verified Transcription

AI-powered speech-to-text API for real-time transcription, translation, and audio processing.

Transcribe Verified Transcription

AI speech-to-text service — automatically transcribe meetings, interviews, and audio files into editable text.

AI Dictation Verified Transcription

Voice-to-text tool that transcribes and polishes your speech into clean writing — works offline and in any app.

Audio To Text Converter Verified Transcription

Upload any audio file and get accurate AI transcriptions in minutes. Supports 20+ formats and exports to TXT, PDF, DOCX, SRT, VTT, CSV.

Audionotes Verified Transcription

AI voice-to-text tool — record or upload audio, get transcribed and summarized notes instantly.

Works with Make

View all →
Picsart Verified Photo Editor

AI-powered creative suite for photo editing, design templates, and AI image generation — all in one platform.

zapier · make+1 Top 10k site
Photoroom Verified Product Photography

AI-powered photo editor that removes backgrounds, generates product visuals, and creates professional marketing assets in seconds.

zapier · make Top 10k site
Aircall Verified Customer Service

AI-powered business phone system with live call coaching, automated workflows, and 24/7 AI agents for customer support.

zapier · make+2 Top 100k site
Trello Verified Productivity Tools

AI-powered project management tool to organize tasks, track progress, and collaborate with teams using boards, lists, and cards.

zapier · make+4 Top 10k site
Suno Verified Music Generator

Suno is building a future where anyone can make great music. Whether you're a shower singer or a charting artist, we break barriers between you and the song you dream of making. No instrument needed, just imagination. From your mind to music.

make · n8n Top 10k site
Wrike Verified Productivity Tools

AI-powered enterprise work management platform that automates tasks, provides insights, and coordinates teams.

zapier · make+5 Top 100k site
UiPath Verified Automation

Enterprise automation platform that uses AI agents and robots to automate complex business processes and workflows.

make · workato Top 100k site
Apollo Verified AI Sales Assistant

AI-powered sales platform — find prospects, automate outreach, and manage deals with unified B2B data and automation

make · n8n+4 Top 100k site
Share X LinkedIn Telegram
Speechmatics Visit