Company profile
Bay
Runtime control for AI agents: inventories the assistants, coding agents, custom agents and MCP servers on laptops, cloud and SaaS, then checks each action an agent tries to take (using the whole session as context)…
- Status
- PrivateResearch map: Series A / private · founded 2026 · $50M total: $37M Series A led by Battery Ventures (Micron Ventures, M12, Assaf Rappaport) + $13M seed led by YL Ventures and Striker · Nov 10, 2026 · Tel Aviv
- Valuation
- Undisclosed
- Latest funding
- Series A + seed (stealth exit) · $50M Nov 10, 2026Bay / Business Wire Source
- HQ
- Tel Aviv / Israel (Startup Radar)
- Website
- bay.io
- CyberMerge Index
- #10 · score 58 Nov 11, 2026
- Last updated
Categories
Funding & valuation
| Date | Round | Amount | Valuation | Source |
|---|---|---|---|---|
| Nov 10, 2026 | Series A + seed (stealth exit) | $50M | Undisclosed | Bay / Business Wire$37M Series A led by Battery Ventures (Micron Ventures, M12, Assaf Rappaport) + $13M seed led by YL Ventures and Striker. |
Research map notes
- Research map · Agentic Endpoint Security · Undisclosed $37M Series A led by Battery Ventures plus a previously undisclosed $13M seed led by YL Ventures and Striker Venture Partners ($50M total; Nov 10, 2026, Business Wire / Reuters). Valuation not disclosed. Source (recorded Nov 11, 2026)
Latest signals
- Startup Radar · AI Security · snapshot Nov 10, 2026 10 Nov 2026: emerged from stealth with $50M total: $37M Series A led by Battery Ventures (Micron Ventures, M12, Wiz CEO Assaf Rappaport) plus a previously undisclosed $13M seed led by YL Ventures and Striker; founded early 2026; customers include Micron, Peloton, ClickUp and Wix; valuation Undisclosed (Business Wire/Ctech). Source
Rankings
- CyberMerge Index · Nov 11, 2026 #10 · score 58. Funding (day 2): the $50M stealth exit ($37M Series A led by Battery, $13M seed led by YL Ventures and Striker) for governing AI agents without an extra endpoint agent or proxy keeps drawing coverage. Funding boost; private Source Daily momentum, not market cap.
- CyberMerge Index · prior session #4
Competitors
Same-category peers from CyberMerge Research maps, Startup Radar and What's The Use tags.
- Pluto SecurityPrivateEndpoint AI-workspace security: visibility and real-time control over the AI tools employees use, the…
- Asymptote LabsPrivateRuntime security for the AI agents employees already run: Beacon, an MIT-licensed telemetry layer, records…
- ArcjetPrivateRuntime security for AI agents: custom prompt-injection models (Himalia/Thebe/Carme) plus in-code guardrails…
- MicrosoftPublic · MSFTIdentity, endpoint, cloud, email, and SOC tooling integrated across Microsoft 365 and Azure.
- Palo Alto NetworksPublic · PANWEnterprise security platform spanning NGFW, SASE, CNAPP, and Cortex SOC analytics.
- CrowdStrikePublic · CRWDCloud-native endpoint and identity security with managed hunting and XDR.
- SentinelOnePublic · SAutonomous endpoint and extended detection with AI-led response.
- XoperoStatus not recordedPolish data-protection vendor that closed Vigil Guard to add AIDR / AI governance on top of backup and DR.
- NeoPrivateAgentic software control on the endpoint: a sensor inventories the AI agents, coding assistants, MCP servers…
- RecoPrivateSaaS and AI-agent context graph plus browser/network discovery and prompt/tool-call controls — securing…
- IslandPrivateEnterprise browser plus AI Protect: prompts, tool calls, Island MCP Gateway — agentic control plane for…
- BeyondTrustPrivatePrivileged access management, identity-based attack-path (True Privilege Graph), and NHI privilege control.
Related CyberMerge stories
- Munich Re paid $575 million for InsurSec. The premium is the product. Aug 28, 2026 · MARKET INSIGHTS
On the desk
- Startup Radar · Nov 10, 2026 Bay came out of stealth with $50M to let AI agents do real work under company controls, with Micron, Peloton, ClickUp and Wix already customers. Bay / Business Wire
Figures appear only as recorded in CyberMerge data, with source and date. “Undisclosed” means no published figure in our data. Editorial, not investment advice. Last updated . Spot an error? Tell the desk.