Antora Energy Raises $550 Million to Expand Thermal Battery Production
The industrial energy company plans to manufacture more systems that store renewable electricity as high-temperature heat and dispatchable power.
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Spur Raises $200 Million as Bot Traffic Overtakes Human Activity Online
Insight Partners is backing infrastructure that identifies the proxy networks and VPN services hiding automated users.
Glow Emerges From Stealth With $180 Million for Endpoint Security
The Palo Alto and Tel Aviv company reached a $1.2 billion valuation with a prevention-focused approach to securing devices used for AI work.
Flex Raises $70 Million to Expand AI-Native Financial Services
The business finance platform reached a reported valuation near $1.2 billion and launched a global product using stablecoin payment rails.
Omen AI Raises $31 Million to Monitor Coolant Inside AI Data Centers
The San Francisco startup is building real-time fluid sensors for computing systems that increasingly depend on liquid rather than air to control heat.
Ent Emerges With $100 Million to Prevent Risky Actions Before They Happen
The security startup is building an intent-aware workspace designed to evaluate what people and AI agents are trying to do before a system allows it.
Socket Raises $60 Million to Secure Open-Source Software in the AI Era
The software supply-chain company reached a $1 billion valuation as faster code generation increases the number of outside packages entering applications.
NeoCognition Launches With $40 Million for Agents That Learn on the Job
The new research lab wants software agents to build specialized expertise from experience instead of remaining fixed after training.
Ayar Labs Raises $500 Million to Scale Optical Links for AI Chips
The semiconductor startup is moving its co-packaged optics technology toward volume production as data centers demand faster, more efficient connections.
Temporal Raises $300 Million to Make AI Agents More Reliable
The durable-computing company reached a $5 billion valuation as enterprises look for infrastructure that can keep long-running AI work on track.
