About Nylas

Nylas provides a unified communications API for developers to integrate email, calendar, and contact functionality across major providers. Its platform offers real-time synchronization, high deliverability, and AI-powered features to streamline development and extract actionable data.

<problem>Developers must integrate with many disparate email, calendar, and contact providers, each with its own API, authentication, and data formats. Building and maintaining these multiple integrations consumes significant development time, introduces reliability risks, and creates ongoing technical debt.</problem> <solution>Nylas provides a unified communications API that abstracts over major email, calendar, and contact services, exposing a single set of endpoints for developers. The platform delivers real‑time synchronization, high deliverability (99.6% for email) and 99.9% historical uptime, reducing the need for custom provider‑specific code. AI‑powered features such as Clean Conversations and Signature Extraction turn raw messages into actionable data. Pre‑built components like the Scheduler widget enable embedded booking experiences without additional front‑end work. Comprehensive SDKs, a JavaScript library (@nylas/connect), and strict security/compliance controls further streamline integration and operational reliability.</solution> <features> - Email API with 99.6% deliverability, clean conversation view, and signature extraction for contact creation. - Calendar API offering bi‑directional sync, scheduling automation, and 99.9% uptime with smart versioning. - Contacts API that consolidates contact data across providers into a single model. - Scheduler widget for embedded, availability‑aware meeting booking. - Notetaker API that extracts structured notes from meetings. - Multi‑language SDKs and @nylas/connect JavaScript library for easy browser integration. - Enterprise‑grade security and compliance, handling 34.5 B+ API transactions and 200 TB of data daily. - AI‑driven intelligence providing actionable insights from email and calendar data. </features> <target_audience>Product teams and developers building SaaS, marketplaces, telehealth, recruiting, or CRM platforms that need email, calendar, and contact functionality without managing multiple third‑party integrations.</target_audience> <revenue_model>Nylas operates a subscription‑based pricing model, charging customers based on API usage tiers and feature packages.</revenue_model> <traction>More than 250,000 developers use Nylas, processing over 34.5 B API transactions and 200 TB of data daily with 99.9% uptime. Case studies show Funnel achieving a 150% YoY revenue increase after a three‑month launch with two developers, and Jobylon reporting a 25% rise in annual recurring revenue. CatchApp experienced 66% user‑base growth and a 400% sales boost after adopting the Calendar API.</traction> <sources> - https://www.nylas.com/solutions/ - https://www.nylas.com/products/ - https://www.nylas.com/products/email-api/ - https://www.nylas.com/products/calendar-api/ - https://www.nylas.com/integrations/gmail-api/ - https://www.nylas.com/integrations/outlook-email-api/ - https://www.nylas.com/case-study/funnel/ - https://www.nylas.com/case-study/jobylon/ - https://www.nylas.com/blog/nylas-connect-a-javascript-library-for-connecting-grants-from-the-browser/ - https://www.nylas.com/products/scheduler/ </sources>

What does Nylas do?

Where is Nylas located?

Nylas is based in San Francisco, United States.

When was Nylas founded?

Nylas was founded in 2014.

How much funding has Nylas raised?

Nylas has raised 163200000.

Location

San Francisco, United States

Founded

2014

Funding

163200000

Employees

123 employees

Major Investors

Tiger Global Management, Future Shape, 8vc, Citi Ventures, John Collison, Owl Rock Capital, Patrick Collison, Round13 Capital, Sebastian Siemiatkowski, Slack Fund, Tony Fadell, Spark Capital, Scale Asia Ventures, Scaleup Ventures, Blue Cloud Ventures

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Nylas

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Executive Summary

nylas.com 10K+

Crunchbase

Founded 2014 – San Francisco, United States

Funding

Estimated Funding

$100M+

Major Investors

Team (100+)

No team information available.

Company Description

Problem

Developers must integrate with many disparate email, calendar, and contact providers, each with its own API, authentication, and data formats. Building and maintaining these multiple integrations consumes significant development time, introduces reliability risks, and creates ongoing technical debt.

Solution

Nylas provides a unified communications API that abstracts over major email, calendar, and contact services, exposing a single set of endpoints for developers. The platform delivers real‑time synchronization, high deliverability (99.6% for email) and 99.9% historical uptime, reducing the need for custom provider‑specific code. AI‑powered features such as Clean Conversations and Signature Extraction turn raw messages into actionable data. Pre‑built components like the Scheduler widget enable embedded booking experiences without additional front‑end work. Comprehensive SDKs, a JavaScript library (@nylas/connect), and strict security/compliance controls further streamline integration and operational reliability.

Features

Email API with 99.6% deliverability, clean conversation view, and signature extraction for contact creation.

Calendar API offering bi‑directional sync, scheduling automation, and 99.9% uptime with smart versioning.

Contacts API that consolidates contact data across providers into a single model.

Scheduler widget for embedded, availability‑aware meeting booking.

Notetaker API that extracts structured notes from meetings.

Multi‑language SDKs and @nylas/connect JavaScript library for easy browser integration.

Enterprise‑grade security and compliance, handling 34.5 B+ API transactions and 200 TB of data daily.

AI‑driven intelligence providing actionable insights from email and calendar data.

Target Audience

Product teams and developers building SaaS, marketplaces, telehealth, recruiting, or CRM platforms that need email, calendar, and contact functionality without managing multiple third‑party integrations.

Revenue Model

Nylas operates a subscription‑based pricing model, charging customers based on API usage tiers and feature packages.

Traction

More than 250,000 developers use Nylas, processing over 34.5 B API transactions and 200 TB of data daily with 99.9% uptime. Case studies show Funnel achieving a 150% YoY revenue increase after a three‑month launch with two developers, and Jobylon reporting a 25% rise in annual recurring revenue. CatchApp experienced 66% user‑base growth and a 400% sales boost after adopting the Calendar API.

Sources:

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