Pluto Security raises $42M to help enterprises manage AI security risks. The startup, fresh out of stealth, provides visibility and control over employee AI tool usage.
Amount Raised
$42 Million
Round Type
Series A
Investors
Description
Pluto Security announced a $42 million funding round to address enterprise security gaps created by widespread AI tool adoption. The startup, which emerged from stealth in 2026, helps companies gain visibility, risk analysis, and control over how employees use AI tools. Pluto began selling in April 2026 and has already achieved $2 million in annual recurring revenue with over 30 enterprise customers including Oscar Health and Workato. The company's tools can detect newly released AI tools appearing in corporate environments within hours of their release.
Quick answer
Pluto Security raised $42 Million in a Series A round, dated October 13, 2026. Investors: Armis founders and TLV Partners.
- How much did Pluto Security raise?
- Pluto Security raised $42 Million in a Series A round on October 13, 2026.
- Who invested in Pluto Security?
- Armis founders and TLV Partners are named as investors in this round.
- What does Pluto Security do?
- Pluto Security is an AI security startup that helps enterprises monitor, control, and secure how employees use AI tools and build AI agents.
- Where is Pluto Security based and how big is it?
- Fundz records about 14 employees.
Source: Fundz verified event record.
Who else raised in Security and Software around the same time
Companies in the same sectors as Pluto Security that raised within 45 days of this round, from Fundz verified event records.
Who to call at Pluto Security, and when
A new round usually means Pluto Security is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Pluto Security raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Pluto Security, from your own LinkedIn network
Works inside ChatGPT and Claude. Ask who to call at Pluto Security. With Fundz connected, it knows.
AI made execution free. Knowing first is the whole game now.
Fundz sees it the moment Pluto Security raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.
Funding Insights
What this usually meansPluto Security raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
145 of these a day, filtered to the companies you pick, with the decision-maker attached.
5 screens from a live account. No signup.