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Bay raised $50 million in a series a round led by Battery Ventures and YL Ventures and Striker Venture Partners, announced Nov. 10.

Facts

Company
Bay
Amount
$50 million
Currency
USD
Stage
Series A
Announced
Nov 10, 2026
Instrument
Equity

Investors

Use of funds

Product and engineering hires and on sales, marketing and customer teams in the US and Europe.

As stated by the company.

Sources

  1. 1.Bay raises $50m for AI agent security after nine months in stealth — thenextweb.com
  2. 2.Israeli AI security startup Bay emerges from stealth with $50M in funding to stop rogue AI agents before they cause damage - Tech Startups — Tech Startups - Tech News, Tech Trends & Startup Funding, Nov 10, 2026

Verified by OSH — Confirmed by at least two independent sources or a primary document (filing, official announcement).Last verified Nov 11, 2026