Enterprise speech API delivering low-latency, multilingual speech-to-text and text-to-speech for voice agents, captioning and call centers.
What it does
Speechmatics provides speech-to-text and text-to-speech APIs built for enterprise use, covering 56+ languages with sub-second latency for real-time applications. It targets companies needing accurate, secure transcription and voice generation for use cases like healthcare dictation, live captioning, legal transcription and voice agents, with on-device, on-prem or cloud deployment options.
Core features
Sub-second-latency real-time speech-to-text
Text-to-speech for voice agent applications
56+ language and dialect coverage
On-device, on-premises or cloud deployment
Custom vocabulary and formatting controls
ISO 27001, GDPR, HIPAA and SOC 2 Type II compliance
No-data-logging option for privacy-sensitive use
Best for
→Powering multilingual AI voice agents
→Live captioning for broadcast, sports and news events
→Ambient clinical dictation and note-taking in healthcare
→Legal and courtroom transcription
→Contact center call analytics
→Automated meeting note-taking platforms
Pricing
Free
Pro: from
$0.129/hour
Toolspool rankingby global site rank