Nylas
PrivateLast Round
Series C
Jun 17, 2021
Total Funding Raised
$171M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Nylas is a software development company that provides a cloud-based API platform for integrating email, calendar, and contacts data into enterprise applications.
Sector
AI, Data & Cloud Infrastructure
Verticals
API Management, Platform-as-a-Service, Cloud Communications, Enterprise Communication, NLP & Conversational AI
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Nylas Comparables
Compare Nylas with similar companies based on industry and business-model similarity.
Nylas Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Jun 17, 2021 | ||||
| Series B | Jun 23, 2020 | ||||
| Series B | Aug 22, 2018 | ||||
| VC Round | Dec 21, 2017 | ||||
| Series A | Jan 26, 2015 | ||||
Seed | Jul 7, 2014 |
Key People
Founding team and executive leadership
Nylas Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SV Angel | Series A, Seed |
| Great Oaks Venture Capital | VC Round, Series B, Series A |
| Citi Ventures | Series B, Series C |
| Formation 8 | Series A |
| Fuel Capital | Series A, Seed |
| Slack Fund | Series B, Series C |
| Rubicon Venture Capital | VC Round, Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 28, 2026
Added Fresh Relevance Ltd, a marketing technology company.
- Jun 28, 2026
Added Dayforce, a technology/HR company, as a customer.
Recent news
Latest coverage and updates
- launchesSep 21, 2026
Nylas launched update to Notetaker on Sep 21st '26.
- signs_new_clientJul 27, 2026
Nylas signed new client PropertyRadar, Inc. on Mar 1st '26.
Nylas Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Nylas's valuation, stock price, and market status.
Is Nylas a public or private company?
Nylas is a private company.
What is the current stock price of Nylas?
Nylas is a private company with no public stock price. No recent secondary market data is available.
How much is Nylas worth (valuation)?
Valuation information for Nylas is not publicly available.
Can I buy Nylas stock?
Nylas shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Nylas's last funding round?
Nylas's most recent funding round was Series C on June 17, 2021.
Who are the main investors in Nylas?
Key investors in Nylas include Round13 Capital, Spark Capital, 8VC, Tiger Global Management.
Will Nylas IPO soon?
No public IPO plans have been announced for Nylas.
How can I track Nylas secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Nylas's secondary market activity and sign up for updates.