Determine who is speaking
Accurately verify and identify speakers by their unique voice characteristics.
Use voice to verify speakers.
Identify individual speakers within a group.
Secure your speech data with enterprise-grade security and compliance.
Enable frictionless, secure customer experiences
Improve the customer experience by streamlining verification processes. Use voice to verify individuals for secure, frictionless customer engagements in a wide range of solutions, from web applications to call centers. Speaker verification can use either passphrases or free-form voice input.
Unlock value from scenarios with multiple speakers
Determine a speaker’s identity from within a group of enrolled speakers. Speaker identification enables you to attribute speech to individual speakers, support multiuser voice recognition for personalized interactions, and more.
Fuel App Innovation with Cloud AI Services
Comprehensive privacy and security
The Speech service, part of Azure Cognitive Services, is certified by SOC, FedRamp, PCI, HIPAA, HITECH, and ISO.
Backed by Azure infrastructure, the Speech service offers enterprise-grade security, availability, compliance, and manageability.
You control your data. Create, update, or remove enrollment data for individual speakers at any time.
Comprehensive security and compliance, built in
Microsoft invests more than $1 billion annually on cybersecurity research and development.
We employ more than 3,500 security experts who are dedicated to data security and privacy.
Flexible pricing gives you the power and control you need
Pay only for what you use, with no upfront costs. With Speaker Recognition, you pay as you go based on your number of transactions.
Get started with an Azure free account
Start free. Get $200 credit to use within 30 days. While you have your credit, get free amounts of many of our most popular services, plus free amounts of 55+ other services that are always free.
After your credit, move to pay as you go to keep building with the same free services. Pay only if you use more than your free monthly amounts.
After 12 months, you'll keep getting 55+ always-free services—and still pay only for what you use beyond your free monthly amounts.