Connect Your Application to Any Inbox, Calendar, or Contact in the World

100% Secure – Integrate Now with Just 4 Lines of Code

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One platform.
100% of service providers.

Simple and Easy to Use

With just a few lines of code, you get full CRUD and bi-directional email, calendar, and contact sync for your application.


Enterprise-Grade Security

We encrypt 100% of your data and we never, ever sell or expose your information. We are GDPR compliant, SOC 2 compliant, and HIPAA and FINRA ready.


Save Time, Resources, and Money

Our customers say they have saved up to 18 months of engineering time using the Nylas APIs.

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Connect up to 10 accounts (email, calendar, and contacts) for free today.

Free 30 day trial. No payment required.