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
Enterprise Software
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.
- Mar 29, 2026
Added Bill Minahan Award as a customer.
- Jan 29, 2026
Transactional Send is now available in public beta.
Nylas Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Nylas's valuation, stock price, and market status.