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New
[Event] Building integrations is hard. Maintaining them is even harder.
Register NowConnect your business application to every major email service provider by leveraging our email, calendar, and contacts APIs.
Email API
Sync, send, and receive email in your app.
Email API
Calendar API
Power your users’ calendars with customizable scheduling.
Calendar API
Contacts API
Integrate and manage your users’ contact information seamlessly.
Contacts API
Explore the Nylas platform
Hosted (pre-built) authentication
Custom authentication
SSO support
Bulk authentication
Email API
- Send + receive
- Message analytics
- Smart Compose
Calendar API
- Event management
- Scheduling automation
- Event reminders
Contacts API
- Auto-complete
- Extract from events
- Account metadata
Intelligence
Customizable UI
Performance
- 99.9% uptime
- Smart API versioning
- Automatic service provider updates
- Billions of API requests processed per week
Security
- Encryption at rest + in transit
- Continuous vulnerability monitoring + threat detection
- Zero data storage for Gmail and Microsoft accounts
- Bug bounty program + secure SDLC
Compliance
Developer dashboard
A web application where developers create and manage Nylas applications, auth settings, and API credentials.
Developer tools
- Postman collections
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- Rest API
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SDKs
*Supported via open source community
Your application
Common application types
- Customer Relationship Management (CRM)
- Applicant Tracking System (ATS)
- Human Capital Management (HCM)
- Unified Communications as a Service (UCaaS)
- Enterprise Resource Planning (ERP)
- Software as a Service (SaaS)
Meet Nylas
APIs made for developers
Empower teams with APIs built to scale your business, innovate, and deliver value to your customers.
Performance
Experience seamless integration with one API for all providers, ensuring scalability with instant onboarding, immediate response times, and reduced system load with Nylas’ infrastructure.
500
requests per second
Developer experience
Speed up your development cycle with seamless data sync, OAuth-compliant authentication, and lightning fast direct queries to provider data supported by SDKs in developers’ preferred language.
40x
faster development cycles
Security
Ensure robust data protection, global privacy compliance, and reliability with Nylas, meeting compliance standards like GDPR, CCPA, GLBA, SOC 2 Type II, ISO 27001, ISO 27701, and HIPAA.
99.99%
Intelligence
Intelligence
Email inboxes have a wealth of data you can take advantage of to make business decisions. Connect, extract, and filter your email data to fuel custom intelligence solutions in your application.
360 degree
view of real-time buying behaviors
500
requests per second
40x
faster development cycles
99.99%
Intelligence
360 degree
view of real-time buying behaviors
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Frequently asked questions
Need more help? Contact Us!
How does Nylas enable more efficient email, calendar, and contact capabilities integration into our applications?
Nylas is the only solution allowing companies and developers to effortlessly integrate email, calendar, and contact functionalities across multiple providers into their applications with a single API platform. This approach eliminates the need for multiple third-party integrations, streamlining communication inefficiencies and enhancing customer conversations. By building your integration once with Nylas, you can seamlessly connect multiple services, empowering developers to focus on innovation rather than maintenance and significantly reducing development time and resources.
Why should we partner with you for email connectivity when it’s a core feature of our app? Shouldn’t we be the expert in this area to ensure success for our end users?
Partnering with Nylas for email connectivity brings you the expertise and experience we’ve accumulated over almost a decade, especially in dealing with the intricate details of connecting with various service providers. This means you get a comprehensive solution for accessing emails and calendars backed by the support and knowledge of our dedicated support team. This partnership can significantly benefit your application, ensuring a successful integration for your core feature.
How can we trust a third party with our confidential data? Our customers may have concerns about third-party access.
We understand the importance of trust and confidentiality, especially in sectors that handle sensitive customer data. To address these concerns, we’ve ensured compliance with key security standards, including SOC 2 Type II, ISO 27001, ISO 27701, HIPAA, and CSA Cloud Security Alliance standards. These compliances demonstrate our commitment to maintaining high-security standards, helping reassure your customers about the safety of their data. For more information on how Nylas safeguards your data, check out our Trust Center.
Our developer believes integrating email connectivity on their own, using Google/Microsoft documentation, will be easy. Why should we use Nylas instead?
While initial assessments may suggest that building the integration in-house is straightforward, our experience tells a different story. Many of our customers initially thought the same, only to discover numerous undocumented details that significantly delayed their launch, increased the project’s complexity, and escalated costs. By choosing our solution, you avoid these pitfalls and benefit from our streamlined, efficient, cost-effective email connectivity approach. Learn more about the true costs of building embedded email, calendar, and contacts in your application and how to optimize your resources in our blog.
