Build the future of identity with us.

Leverage our identity infrastructure to build biometrically authenticated experiences for your customers. Keyo Partners have built apps that let people pay for coffee in Africa, open office doors in Mexico, and check in at doctors’ offices in the USA – all with a simple wave of the palm.

Ready to start building

when you are

Step-By-Step Tutorials

Learn about our integration
requirements and how to start testing the API.

Emulation Tools

Use Keyo’s UI emulator tool to demo Keyo's system

API reference and SDK

Explore the API reference guide to view integration instructions with supported code samples.

Dedicated Support

Our team is available to answer your questions and help you get started.


Our pricing is simple. Testing the technology is free. You’ll only pay once you’re ready for production.

Baked In Compliance

Keyo supports all major privacy and security frameworks, so you can build with peace of mind.
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Build Anything

Your team or ours?

Use our developer toolkit and white glove support to add the Keyo Wave to your own product or service, or tap our team to do it for you.

Keyo offers custom development services for mechanical, software and electrical engineering. Our custom solutions have been used in everything from yacht control systems to vending machines to parking gates and more.