Nylas saves engineering teams time so they can build secure and engaging communication experiences their customers love.

Securely integrate with every email, calendar, and contacts provider using a single interface to streamline your users’ workflows. Build real-time, bi-directional communications in your app up to 40x faster, saving months of development time.

Sync, send, and receive messages to build contextual email, automated outreach, and other in-app experiences.

Retrieve and manage calendars and events to build scheduling automation, calendar management, and other scheduling experiences.

Sync and manage contact details to build contact management and other contact experiences.

Nylas APIs simplifies integration complexities, offering a unified API solution tailored for developers.

Our enterprise-grade security is backed by compliance with industry-leading standards.

Inspiration for the next big idea can take many forms. For Christine Spang, Co-Founder & CTO of Nylas, inspiration came out of frustration.

Setting out to build an extensible, open source email client, Spang and her MIT classmates encountered a frustrating challenge: accessing data from email service providers was (and still is) HARD. This challenge is faced by virtually every B2B software company.

From that, Nylas was born.

Nylas securely powers email, calendar, and contacts integrations so you don’t waste months building out infrastructure. Our APIs unlock valuable insights from communications data, empowering companies to quickly launch email and scheduling solutions that drive more engaging customer experiences.

Here at Nylas, we have four Core Values that guide our strategy and day-to-day decision-making.

At Nylas, we recognize that our most valuable resource is our people. That’s why we’ve created a culture that works for people, not the other way around. We support a flexible working style built on a foundation of trust, respect, and transparency. We reward collaboration and foster growth so that everyone has the opportunity to achieve their own goals while taking pride in their contributions.

Diversity and inclusion are at the heart of the work we do at Nylas. We celebrate what makes each of us unique and strive to increase diversity and inclusion at every level of the company. With a deliberate, strategic, and actionable roadmap, we create equitable support for everyone and foster a thriving community of diverse professionals.