One Neural API for Building Intelligent Workflows

Enhance your users’ productivity with sophisticated AI & ML capabilities that any developer can use.

    "object": "message",
    "category": "conversation",
    "conversation": "My research into optimal thrust angles for late-stage atmospheric friction is complete.",
    "signature": "Katherine Johnson, Chief Scientist"
    "from": {
        "email": "[email protected]",
        "name": "Katherine Johnson"


Launch Smart Productivity Features. No Data Scientists Required.

The Nylas Neural API applies advanced AI and machine learning techniques to your users’ email, calendar, and contacts data. Instantly turn complex, unstructured data into powerful signals that enhance your users’ productivity through intelligence features that work out-of-the-box.

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Powerful Tools Designed for Every Developer

One Modern, RESTful API

Complex AI techniques served up via a simple, unified API that is easy to integrate.

Pre-Trained AI/ML Models

Flexible data models make launching intelligent productivity features a breeze.

Security, Reliability, Elite Performance

Purpose-built solutions eliminate the risk of building it yourself.

Developer-Friendly Resources

Crystal-clear docs help you build an integration in a fraction of the time.

Unlock Advanced Features Powered by AI/ML

Focus on shipping features, not building or training models. We make it easy to quickly boost your users’ productivity with powerful AI and ML capabilities that are easy to deploy.

Clean Conversations

Filter out non-essential content to create a chat-like view of your end-users’ emails.


Eliminate the clutter from your users’ inboxes by distinguishing machine-to-human from human-to-human messages.

Signature Extraction

Parse important information from email signatures to enrich contacts data in your application.

Optical Character Recognition

Extract unstructured data from text, images, PDFs, and other attachments that are hard to work with.

Sentiment Analysis

Automatically identify, extract, and quantify the sentiment from any message.

Cross-System Automation

Expedite customer engagement by triggering actions across your tools ecosystem.

Secure Integrations That Developers Can Trust

Nylas is SOC 2 Certified, Privacy Shield certified, GDPR compliant, HIPAA / HITECH compliant, and FINRA ready.

All user data is encrypted and isolated with multi-level permission checks. We help you by processing your end-users’ data safely and securely, but you always have full control.

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  • Data Residency
  • SSO
  • World-Class Security Certifications
  • Token Management
  • Whitelisted IPs
  • Data Encryption
  • Authentication Scopes
  • Gated Permission Checks
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Solutions That Scale with Your Business

Nylas processes billions of API requests every day. Our APIs are built to scale, so you can set it and forget it.

99.9% Uptime Guarantee

Seamless API Versioning

Pre-Trained AI & ML Models

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How do I get started with the Nylas Neural API?

The Neural API is available as an add-on for customers that have integrated our email, calendar, or contacts APIs. Talk to a Platform Specialist.

How do my users activate the Nylas Neural API?

To access the Neural API features, your users simply need to authenticate their email, calendar, or contacts account with your application.

What kinds of companies use the Nylas Platform?

See how customers in Sales, Marketing, Human Resources, Customer Service, and more use the Nylas Platform. Visit our case studies page.

How can I connect to the Nylas Neural API?

The Neural API is available for use with data from any email, calendar, or contacts account that is connected to the Nylas Platform.

How is the Neural API secured?

The Nylas Neural API encrypts 100% of your data with enterprise-grade security standards. In addition, Nylas is GDPR compliant, SOC 2 compliant, and HIPAA/HITECH compliant, and FINRA ready.

What are the pricing options for the Nylas Neural API?

The Neural API is priced by the number of Neural API requests you make. See our Pricing Page for more details.

Additional questions about building your Neural API integration?

Check out our comprehensive docs.