Sail Research
PrivateLast Round
Seed
Jun 24, 2026
Est. Valuation
$450M
Total Funding Raised
$80M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Sail Research is an artificial intelligence and machine learning company that provides an infrastructure platform purpose-built for long-horizon AI agents, combining an efficient inference stack with a stateful sandbox environment.
Sector
AI, Data & Cloud Infrastructure
Verticals
ML Platforms, Cloud Infrastructure, Platform-as-a-Service
Business Model
B2B
Customer Profile
Usage-Based SaaS, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sail Research Comparables
Compare Sail Research with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Runloop AI | 80% | |
| E2B | 77% | |
| Fly.io | 73% |
Sail Research Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 24, 2026 |
Sail Research Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Vine Ventures | Seed |
| Stanford University | Seed |
| A* Capital | Seed |
| Sequoia Capital | Seed |
| A. Capital Ventures | Seed |
| CRV | Seed |
| Theory Ventures | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 29, 2026
Grew 118% QoQ, from 11 to 24 employees.
- Jul 28, 2026
Monthly visitors increased 140% MoM, reaching 26.7K.
Sail Research 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 Sail Research's valuation, stock price, and market status.
Is Sail Research a public or private company?
Sail Research is a private company.
What is the current stock price of Sail Research?
Sail Research is a private company with no public stock price. No recent secondary market data is available.
How much is Sail Research worth (valuation)?
Sail Research's valuation is estimated at $450.0M based on funding round data.
Can I buy Sail Research stock?
Sail Research 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 Sail Research's last funding round?
Sail Research's most recent funding round was Series A on June 25, 2026.
Who are the main investors in Sail Research?
Key investors in Sail Research include Kleiner Perkins.
Will Sail Research IPO soon?
No public IPO plans have been announced for Sail Research.
How can I track Sail Research secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sail Research's secondary market activity and sign up for updates.