Welcome to Speechmatics

Everything you need to integrate Speechmatics, from your first API call to production.

Speechmatics provides enterprise-grade APIs for Speech to Text, Text to Speech, and building voice agents.

Pick a starting point below.

Developer quickstart

Transcribe in real time

Instantly convert streaming audio to text with Realtime processing

Transcribe a file

Use Batch processing to accurately turn your audio files into text

Generate speech from text

Use our Text to Speech API to generate speech from text

Build with Speechmatics

Build a voice agent

Use our integrations to build voice agents with ease

Use our SDKs

Integrate Speechmatics quickly with SDKs for your language

Deployment options

Cloud SaaS

Access Speechmatics APIs as a fully managed cloud service. No infrastructure to deploy or maintain — just send audio and receive transcripts. Ideal for fast time-to-value, dynamic scaling, and teams that want to focus on building rather than operations.

On-prem deployment

Host our APIs in your environment, ensuring complete data privacy, infrastructure control, and straightforward integration into existing developer workflows and technology stacks

GPU container

Run our APIs on GPU-accelerated infrastructure for maximum throughput and lowest latency. Best suited to high-volume workloads and real-time applications where processing speed is the priority.

Kubernetes

Deploy our APIs across Kubernetes clusters for elastic scaling, automated orchestration, and resilient operations. A natural fit for teams with existing K8s infrastructure who need production-grade speech processing at scale.

Tools and reference

Visit the portal

Create API keys, manage billing, explore transcription tools, and build voice AI agents in our web platform.

API reference

Explore our API reference. Available for: Realtime transcription and Batch transcription