# Nylas

> Nylas is a San Francisco-based API platform that gives developers a single, secure way to plug email, calendar, and contacts into their apps - replacing months of provider-by-provider integration work with a few lines of code.

- **Founded:** 2013
- **Headquarters:** San Francisco, California, United States
- **Founders:** Christine Spang (Co-Founder, Board Member (former CTO/CEO)), Michael Grinich (Co-Founder, former CEO)
- **Team size:** ~92-150 employees
- **Products:** Email API, Calendar API, Contacts API, Scheduler, Notetaker / AI
- **Notable:** Raised $175M total funding across 6 rounds., 250,000+ developers building on the platform., Integrates with 250+ email, calendar and meeting providers.

## Products & services

- **Email API** — Bi-directional sync, send, search, and threading across Gmail, Microsoft 365, Exchange, IMAP and more.
- **Calendar API** — Universal calendar read/write across Google, Microsoft, iCloud and more, with free/busy and conferencing support.
- **Contacts API** — Unified contacts model with read/write and de-duplication across providers.
- **Scheduler** — Embeddable scheduling UI and APIs for booking flows.
- **Notetaker / AI** — Meeting transcription and AI-powered notes built on the Nylas communications graph.

## Achievements

- Raised $175M total funding across 6 rounds.
- 250,000+ developers building on the platform.
- Integrates with 250+ email, calendar and meeting providers.
- Powers communications for hundreds of enterprise apps.

## Latest updates

- **2021-06** — Closed $120M Series C led by Tiger Global.
- **2023** — Released Nylas API v3 with redesigned developer experience.
- **2024** — Expanded AI features including Notetaker and ExtractAI.

## Links

- Website: https://nylas.com
- LinkedIn: https://www.linkedin.com/company/nylas
- Twitter/X: https://twitter.com/nylas
- GitHub: https://github.com/nylas
- YouTube: https://www.youtube.com/c/nylas
- Facebook: https://www.facebook.com/InboxApp

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Profile page: https://yespress.io/nylas
Published by YesPress — https://yespress.io
Last updated: 2026-05-19