Pluto Security

Series A · $34M · Oct 2026

pluto.security · 3 open roles in the last 6 months · hiring in 2 countries

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Pluto Security builds a platform that lets companies see, vet and control the AI tools, agents, plugins and MCP servers their employees use.

Startup brief from its homepage and 3 roles from the last year · updated 19 Oct 2026. Not a statement by the company.

What they're building

Pluto finds the AI tools and agents in use across a company's endpoints, cloud and SaaS (coding assistants such as Claude Code and Cursor, browser extensions, skills and MCP servers), rates the risk of each from its own research, and enforces policies on what they can access or do while they run. It also offers a curated marketplace of vetted AI add-ons, so security teams can approve AI use instead of blocking it. It is sold to CISOs and product security teams.

What this hiring suggests

The first partnerships lead, based in the US and focused on AI coding and agent platforms, suggests Pluto wants those platforms as a route to customers.

Who they're hiring

Partnerships

A strategic partnerships and alliances lead in the United States to build partnerships with AI builder and agent platforms such as vibe-coding tools, AI IDEs and automation platforms, and to grow pipeline that comes through partners.

Strategic Partnerships & Alliances LeadSenior

IT and operations, Tel Aviv

An IT and DevOps specialist to run internal IT and production infrastructure and build AI automations for the company, and an office manager for the Tel Aviv office and employee experience.

Questions to ask in a coffee chat

Which AI platforms are the first partnership targets, and what does a partnership with them look like in practice?
How is work split between the Tel Aviv team and the US?
Who does the risk research behind Pluto's ratings, and how is it kept current as new tools appear?
Where do customers usually start: discovery, risk ratings or enforcement?
Which AI tools does Pluto's own team use, and how does it secure them?

A brief, not a roadmap: Pluto Security posted fewer than 5 roles in the last year, too few to read a direction from. It becomes a roadmap once there are more.