Company intelligence

Rein Security

AI infraSee connections →
Last verified Oct 8, 2026

Key Metrics

Total funding
$35M
As of Oct 8, 2026SiliconANGLE

Recent changes

  1. Oct 8, 2026Raised $25M Series A SiliconANGLE
  2. Oct 8, 2026First reported total funding: $35M SiliconANGLE
  3. Oct 8, 2026New investor: Glilot Capital SiliconANGLE
  4. Oct 8, 2026Rein Security Raises $25M To Police Rogue AI Agents Pulse story

Funding History

1 event · sources dated per row
DateEventAmountValuationInvestorsSource
Oct 8, 2026Series A$25M—
Glilot CapitalLeadunverifiedSienna Venture CapitalCorner VenturesAtlacleRNP Capital Advisors
SiliconANGLE

Investors

Glilot Capital

Latest Pulse

  1. Rein Security Raises $25M To Police Rogue AI AgentsRein Security raised a $25 million Series A led by Glilot Capital to expand its runtime monitoring platform for enterprise AI agents, bringing its total funding to $35 million.→

Coverage Timeline

newest first
  1. Oct 8, 2026FUNDINGRein Security Raises $25M To Police Rogue AI Agents$25M Series A→

All Coverage

FUNDING

Rein Security Raises $25M To Police Rogue AI Agents

Illustration for: Rein Security Raises $25M To Police Rogue AI Agents
FUNDING$25M Series A

Rein Security Raises $25M To Police Rogue AI Agents

Rein Security raised a $25 million Series A led by Glilot Capital to expand its runtime monitoring platform for enterprise AI agents, bringing its total funding to $35 million.

DEEP DIVE

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Rein Security FAQ

How much has Rein Security raised?

Rein Security has raised $35M in total funding (As of Oct 8, 2026, SiliconANGLE).

Who are Rein Security's investors?

Rein Security's investors include Glilot Capital (As of Oct 8, 2026).

Sources & methodologyshow
Where these figures come from

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

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