Responsive Voice Agents, built for enterprise with Flow.

Flexible API. Cutting-edge voice agents. Secure deployments.

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Build custom Voice AI experiences

Powered by the best ears in the business, our voice agent stack delivers unparalleled performance and scale.

Languages

Global audience

Available in 55+ languages with industry-leading accuracy in understanding all accents & dialects.

Scalable

Enterprise-grade security

Deploy agents on-prem or use our private SaaS cloud, processing millions of hours of audio every month.

Control

Ultimate flexibility

Integrate with your existing services, LLMs, chatbots, LangGraph agents, MCP servers with Python, React & JavaScript SDKs.

Why use Flow for your voice agent?

  1. Hear the right words Improve our best-in-class accuracy and recognize new words without needing any model-tuning with our dynamic Custom Dictionary.

  2. Built for the real world Industry’s first speaker locking mechanism - lock on and listen to the right speakers and ignore the rest - goodbye to distractions & expensive noise suppression.

  3. Your data Use our GDPR, SOC2 & HIPAA compliant SaaS or host on-prem, allowing you to scale without compromising on data sovereignty.

Revolutionizing every industry

AI Voice Agents for unlimited use cases

If you’re building an AI assistant, or want to upgrade how voice is used in your industry, we will help you build seamless speech interactions. 

CCaaS

Contact Centers

Automate and triage calls with AI agents with intelligent call routing, 24\7 support and proactive call handling.

Medical

HealthTech

Offload time-consuming admin tasks and support patients across managing appointments.

EdTech

Education

Assisting students in understanding lecture content not in their native language or providing detailed explanations post-lecture.

Drive-Thrus

Food Ordering

Streamline transactions, automate repetitive tasks and boost revenue with a solution tailored for your needs.

Uncompromised, enterprise-level security

Speechmatics protects data using industry-leading security tools and controls, minimizing any risk of a breach.

ISO 27001

We are committed to safeguarding your data, demonstrated by our international standard ISO/IEC 27001:2022 accreditation.

GDPR

We make it easy for customers to comply with privacy and compliance directives such as the EU General Data Protection Regulation (GDPR) - see our Privacy Policy for further information.

HIPAA

You can utilize Speechmatics' technology that fully complies with the Health Insurance Portability and Accountability Act (HIPAA).

SOC 2 Type II

This certifies that our security policies meet the highest industry standards for keeping data safe and confidential.

Download the iOS app

Apple users can experience the best of Flow on the go with our free iOS app. Try it anywhere, anytime, with anyone.

Full documentation now available

Comprehensive documentation is available to get started, including code snippets and full API reference.

Download the Android App

Android users can experience Flow wherever they are with our dedicated app, downloadable from the Play store now.

FAQs

How do I get started? Do you offer a free trial?

Developers can get up and running within minutes. Our technology is platform-agnostic, so you can build it once and deploy it everywhere. Get started with your free account in minutes or talk to an expert and let us show you how we can help bring your voice AI strategy to life.

How does Speechmatics ensure privacy & security?

Flow is provided through Speechmatics-hosted infrastructure, ensuring that all voice data and processing is done securely. This eliminates the need to send sensitive information to third-party cloud services.

Can I customize Flow for my use case? Can it integrate with my systems?

Yes, Flow can be tailored to understand industry-specific terms and adapt to various use cases. Its flexible architecture allows for customization to meet the unique needs of different enterprises. Work with us!

What is the roadmap for adding new languages and dialects to Flow?

We are continuously expanding our language support.

Our current focus is on increasing the coverage of Flow within various dialects and accents in our existing 55+ languages, with plans to add 5-10 new languages annually based on market demand.

We’re developing more innovative diarization models to improve our ability to handle increasing numbers of speakers & improve robustness in crowded environments.

How is Flow different from a voice assistant?

Flow, itself, is not an assistant – it is a toolset for building conversational AI experiences into other products.

It enables any company looking to integrate speech interactions into its products to benefit from Speechmatics market-leading accuracy, real-time ASR and speaker diarization. In short, it’s a one-stop-shop for adding speech into products.

In theory, Flow could act as the voice ‘layer’ for an infinite number of different AI assistants.

Build seamless speech interactions with AI Voice agents

Deploy AI voice agents at scale and deliver incredible voice-powered customer experiences, underpinned by the most powerful speech technology.