RunSybil
PrivateLast Round
Series A
Mar 18, 2026
Total Funding Raised
$40M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
RunSybil operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series A round in March 2026.
RunSybil is a cybersecurity company that provides an AI-powered offensive security platform to continuously test applications and infrastructure for exploitable vulnerabilities.
Sector
AI, Data & Cloud Infrastructure
Verticals
Cloud Infrastructure, Data Governance, Data Protection, DevOps & Containers
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
RunSybil Comparables
Compare RunSybil with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Twenty | 48% | |
| FAZE Security | 43% | |
| Antigen | 43% |
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RunSybil Funding Rounds
Historical fundraising activity
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RunSybil Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Khosla Ventures | Series A |
| Conviction | Series A |
| Anthology Fund | Series A |
| Menlo Ventures | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 19, 2026
Grew 54% QoQ, from 24 to 37 employees.
- Sep 12, 2026
Monthly visitors increased 64% MoM.
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Recent news
Latest coverage and updates
- launchesOct 29, 2026
RunSybil Inc. launches Continuous Coverage, an automated security testing feature that tests application changes, proves exploitability, and helps customers fix vulnerabilities; it is available to all customers on Oct 29th '26.
- launchesOct 14, 2026
RunSybil Inc. adds full Jira support in October 2026, allowing teams to push vulnerability findings directly into Jira workflows and automatically update existing tickets after retesting.
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RunSybil 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 RunSybil's valuation, stock price, and market status.
Is RunSybil a public or private company?
RunSybil is a private company.
What is the current stock price of RunSybil?
RunSybil is a private company, so its shares have no public market price. Caplight tracks RunSybil's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is RunSybil worth (valuation)?
Valuation information for RunSybil is not publicly available.
Can I buy RunSybil stock?
RunSybil shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was RunSybil's last funding round?
RunSybil's most recent funding round was Series A on March 18, 2026.
Who are the main investors in RunSybil?
Key investors in RunSybil include Khosla Ventures.
Will RunSybil IPO soon?
No public IPO plans have been announced for RunSybil.
How can I track RunSybil secondary market activity?
Caplight tracks bids, offers, and trades in RunSybil's shares on secondary markets.