Speechmatics | Speech API | Most Accurate and Inclusive Speech Technology
Speechmatics · Software Development
Certification per Microsoft Marketplace.
Evidence tier Source Confirmed · 9 captures on record
What the publisher says
As described on Microsoft Marketplace.
What is Speechmatics?
Speechmatics is the most accurate and inclusive speech-to-text API ever released.
Show the rest of the publisher’s description (44 more lines)
Speechmatics exists to understand every voice > https://www.speechmatics.com/Ursa
Offering a speech-to-text API engine for solution and service providers to integrate into your stack irrespective of your industry or use case.
Businesses use Speechmatics around the world to accurately understand and transcribe human-level speech into text regardless of demographic, age, gender, accent, dialect or location.
How is Speechmatics different?
Set your product apart with our Speech API that delivers a comprehensive range of features, unmatched accuracy and flexible deployment.
With Speechmatics behind you, you have all the tools you need to deliver an exceptional user experience.
- The most accurate speech recognition on the market
- 48 languages with vast accent and dialect coverage
- Cloud-based or on-premises deployment options for data security
- Real-time transcription with low latency and high accuracy
- Fast and secure transcriptions for pre-recorded audio
- Automatic translation and language identification
- A culture of R&D in deep learning and speech recognition
Common Applications
- Customer Experience and Analytics
- Compliance and eDiscovery
- Subtitling and Closed Captioning
- Digital Asset Management
- Media and Comms Monitoring
- Web Conferencing Transcription
- Automotive Command and Control
- Education and eLearning
Core Features
- 48 languages available including access to accent-independent language models
- Deploy in the Cloud or securely on-premises
- Real-time transcription with low latency and high accuracy
- Fast and secure transcription for pre-recorded audio
- Cloud-based or on-premises deployment
- Speech models trained using self-supervised learning
- Process millions of hours of transcription every month
- Speaker and Channel Diarization
- Speaker Change
- Language Identification
- Advanced Punctuation
- Custom Dictionary and Sounds Feature
- Notifications on job completion
- Entity Formatting for better number recognition
- Confidence scores
- Low Latency Finals used to automatically correct transcripts
- Automatic Sample Rate Detection
- Profanity Tagging
- Disfluencies to identify hesitation or indecision in the transcription output
- Support for all major file formats
- Finance-specific language pack
Preview
5 imagesAgent build and provenance
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Compliance
- FedRAMPConfirmedNot listed90%, registry-checkedNo FedRAMP Marketplace entry matched this vendor's domain, checked 2026-08-27registry recordas observed 2026-08-27
Confirmed means matched to a public authoritative registry. Claimed means the vendor or its listing states it, not yet cross-checked. A framework not shown was not found in any source we hold, which is not evidence against it. Not listed means a scoped registry check found no match for this vendor's domain: a No is a scoped registry check, not a compliance judgment. Confidence bands: 95% domain-verified, 90% registry-checked, 80% self-attested, 70% weak signal. Self-attested items marked “vendor's site” are gathered from the vendor's own website and are not verified by us.
Vendor
External enrichment
Sources
Publisher resources
9 linksLinked repositories
Unknown means this listing does not publish a repository. It is not a statement that the code is closed, and a linked repository is not a claim that the publisher wrote it: the registry computes that relationship privately and does not publish it.
Evidence risk is the share of the build you cannot see before you deploy, not a security rating. Sign in to see the layer-by-layer basis for this band.

