No signal event on file yet — status is unknown, not "quiet".
| Machine-callable | — | unknown | — |
| Open source | — | unknown | — |
| Self-hostable | — | unknown | — |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | chrome | inferred | 1 quote(s) |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
Meets a persistent and growing threat with a lightweight, browser-integrated solution that has high potential for rapid user adoption and organic spread.
Evidence quotesverbatim, from the product’s own materials
“This Chrome extension helps you identify phishing emails”— description
FAQ
What is Sentinel?
Sentinel is a Chrome extension that uses AI to scan incoming emails in real time, identifying phishing links and fraudulent content before users click them.
What does Sentinel do?
Identify AI-powered phishing links and scam content in emails while reading.
Why does Sentinel matter?
Meets a persistent and growing threat with a lightweight, browser-integrated solution that has high potential for rapid user adoption and organic spread.
How much does Sentinel cost?
Not specified
What does Sentinel integrate with?
chrome
How popular is Sentinel?
As tracked by KanonAgent: $852 total revenue · +0% growth (first indexed 2026-07-01).
What are the best Sentinel alternatives?
Similar AI agents tracked by KanonAgent: browser-use, Akari Tickets, FriendFilter + GroupFilter, page-agent, Kome, happycapy.