Air
4 known investors
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AIR is a security platform that acts as a "context firewall" for AI agents, continuously analyzing and filtering inputs such as skills, plugins, MCPs, subagents, websites, and internal data to block threats before they reach an agent. It provides discovery, vetting, governance, and runtime protection across the lifecycle of AI agents and their add-ons.
Investors · 4
How we know: clairezau.substack.com · thesaasnews.com · Not right? Tell us
How we know: clairezau.substack.com · thesaasnews.com · Not right? Tell us
How we know: thesaasnews.com · Not right? Tell us
Also in the syndicate · 1
Funding
SEC filings, press & company announcements$50M disclosed across 1 round · 2026
- $50MSeedSep 2026 · 2 sources
Greenoaks (lead), Sequoia Capital (lead), Netz, Swish
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Air do?
- AIR is a security platform that acts as a "context firewall" for AI agents, continuously analyzing and filtering inputs such as skills, plugins, MCPs, subagents, websites, and internal data to block threats before they reach an agent. It provides discovery, vetting, governance, and runtime protection across the lifecycle of AI agents and their add-ons.
- Who are Air's investors?
- Air's investors include Sequoia Capital, Greenoaks, Swish Ventures.
- How much funding has Air raised?
- Air has disclosed $50M raised across 1 round.



