Sail Internet
PrivateLast Round
Series A
Nov 11, 2020
Total Funding Raised
$20.52M
Company Overview
Sail Internet operates in Telecommunications & Networking and is based in Santa Clara, California. Its latest recorded funding round was a Series A round in November 2020.
Sail Internet is a telecommunications company that provides high-speed fiber and fixed-wireless internet services to residential and business customers in the San Francisco Bay Area.
Sector
Telecommunications & Networking
Verticals
Internet Providers, Fiber Networks, Wireless Infrastructure
Business Model
B2C
Customer Profile
Subscription SaaS
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sail Internet Comparables
Compare Sail Internet with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Monkeybrains | 93% | |
| Tekify | 91% | |
| Etheric Networks | 89% |
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Sail Internet Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Nov 11, 2020 | ||||
| Seed | Jan 4, 2017 |
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Key People
Founding team and executive leadership
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Sail Internet Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Better Ventures | Seed, Series A |
| Engineering Capital | Series A, Seed |
| Newlight Partners | Series A |
| Ulu Ventures | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 19, 2026
Monthly visitors increased 68% MoM.
- Apr 5, 2026
Added MVP Seller, a sales & marketing startup, as a customer.
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Sail Internet 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 Sail Internet's valuation, stock price, and market status.
Is Sail Internet a public or private company?
Sail Internet is a private company.
What is the current stock price of Sail Internet?
Sail Internet is a private company, so its shares have no public market price. Caplight tracks Sail Internet's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sail Internet worth (valuation)?
Valuation information for Sail Internet is not publicly available.
Can I buy Sail Internet stock?
Sail Internet shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sail Internet's last funding round?
Sail Internet's most recent funding round was Series A on November 11, 2020.
Who are the main investors in Sail Internet?
Key investors in Sail Internet include Engineering Capital, Newlight Partners, Ulu Ventures.
Will Sail Internet IPO soon?
No public IPO plans have been announced for Sail Internet.
How can I track Sail Internet secondary market activity?
Caplight tracks bids, offers, and trades in Sail Internet's shares on secondary markets.