Nylas
PrivateLast Round
Series C
Jun 17, 2021
Total Funding Raised
$171M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Nylas operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series C round in June 2021.
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, Cloud Communications, Data Integration, Workflow Automation
Business Model
B2B
Customer Profile
Usage-Based SaaS, Subscription SaaS
AI Layer
Infrastructure
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.
| Company | Similarity | Market Cap |
|---|---|---|
| Yoxel, Inc. | 81% | |
| Cronofy | 79% | |
| Netskope | 77% |
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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 |
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Key People
Founding team and executive leadership
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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 |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 2, 2026
Collaborates with over 900 companies worldwide.
- Jul 2, 2026
Now supporting over 100,000 developers.
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Recent news
Latest coverage and updates
- launchesOct 7, 2026
Nylas launches IAM, which provides scoped API keys for services and AI agents working with email and calendar data, with general availability on every plan at no additional cost in California on Oct 7th '26.
- launchesSep 21, 2026
Nylas introduces a major Notetaker update with deduplication, custom announcements and avatars, pause dispatch, and configurable retention windows in California on Sep 21st '26.
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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.
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Frequently 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, so its shares have no public market price. Caplight tracks Nylas's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
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.
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 in Nylas's shares on secondary markets.