Key facts
- StrongestLayer’s last known valuation is $16.8M (Jul 2025).
- It has raised $5.2M; the latest was Seed Round ($5.2M) in Jul 2025.
- Notable investors include Recall Capital, Sorenson Ventures, Resilient Thesis.
- Status: Privately Held (backing).
- ·The complete investor list — 3 names
- ·Watchlist + deal alerts for StrongestLayer
- ·The full record, as it builds
Funding rounds
No funding rounds for StrongestLayer are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About StrongestLayer
Developer of an integrated email security and human risk tool designed to protect employees from zero-day phishing attacks within the inbox and through browser isolation. The company's tool uses machine learning to detect suspicious emails and provides real-time feedback to employees within their workflow, enabling organizations to significantly reduce the risk of email-borne security incidents.
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2024
- Employees
- 30
- Website
- strongestlayer.com/
- Ownership
- Privately Held (backing)
StrongestLayer doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in StrongestLayer shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on StrongestLayer in its N-PORT filings yet. We sweep new filings monthly.