Pluto Security

What the company sells

Pluto Security provides a platform that discovers AI tools, agents, plugins and extensions used across an organization's endpoints, cloud and SaaS, assesses their risk, and enforces policies to control their runtime behavior. The company describes itself as having come out of stealth with $42 million in total funding, indicating private ownership backed by investors.^[1]

Categories

• Workforce AI usage security (primary category)
• AI model and agent security
• Software supply chain security

Headquarters

Not established from our sources

Founded

Not established from our sources

Ownership

Privately held

CISO on record

Not yet on our record. Send a verified source

Website

pluto.security

Products and services

Product names as the company writes them; what each does, in our words, from the company's own product pages. Never how well it does it.

• Explorer^[1]

  Discovers and maps the AI tools, agents and extensions in use across an organization's endpoints, cloud and SaaS.

• Risk radar^[1]

  Evaluates discovered AI tools and agents against a risk database to triage them.

• Space Shield^[1]

  Applies and enforces policies that control what AI tools and agents are permitted to do based on context.

• Marketspace^[1]

  Offers a curated catalog of vetted AI add-ons that employees can adopt.

Competitors and alternatives

The other companies on our record filed under the same categories, category by category: first those that lead with that category and share more of Pluto Security's categories, then alphabetical. A list from the record, never a ranking.

• On workforce ai usage security, Pluto Security competes with Aurascape, WitnessAI, Abnormal AI, Asymptote Labs, Lakera, Lasso Security, Onyx Security, Prompt Security, Cato Networks, Concentric AI and 4 more.

• On ai model and agent security, Pluto Security competes with Asymptote Labs, Onyx Security, Enkrypt AI, HiddenLayer, Knostic, Mindgard, Noma Security, Pangea, Reco, SplxAI and 26 more.

• On software supply chain security, Pluto Security competes with Archipelo, Anchore, Chainguard, RapidFort, Red Hat, Trail of Bits, Aqua Security, Cycode, Finite State, GitHub Advanced Security and 5 more.

References

Every fact above cites one of these by number. Tier A is the company itself, a regulator or a filing; tier B is trade or business press.

1. [1]pluto.securityPluto Security · pluto.security · undated page, accessed October 16, 2026 · Tier A: the company, a regulator or a filing

Last verified October 16, 2026. Our code found the quoted passage behind each fact on its source page when the fact was recorded, and re-checks every record against its sources each month.

Recorded October 16, 2026 from the references above. Descriptions are in our own words; we do not rank or recommend vendors, and no vendor pays to be listed or to change what we write. Disclosure: until the publisher confirms it has no business relationship with this company, treat one as possible (how the network works). Spot a factual error? Request a correction.

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