Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $74M Series C ($124M total) backed by Johnson Controls, Belimo, and NVIDIA. Physics-based autonomous building control. Quantum Lens app builds full building digital twin via smartphone.
PassiveLogic is a smart building technology company using physics-based AI to create autonomous building control systems — replacing traditional Building Management Systems (BMS) with AI that understands the thermodynamics, fluid dynamics, and electrical systems of buildings from first principles. The company raised $74 million in Series C financing with total funding of $124 million, backed by strategic investors Johnson Controls, Belimo (the leading valve and actuator manufacturer), and NVIDIA.
AI assistant by xAI (Elon Musk); Grok 3 topped reasoning benchmarks in Feb 2025; 1M+ paying subscribers in week one; real-time X post access; distributed via X Premium; xAI valued at $24B.
Grok is the AI assistant developed by xAI, Elon Musk's AI company founded in 2023, and distributed primarily through X (formerly Twitter). Grok launched in November 2023 as an X Premium perk, with the notable differentiator of real-time access to X posts and a less restricted, more direct conversational style. Grok 3, released in February 2025, achieved top scores on the AIME math reasoning benchmark and ARC-AGI test, briefly positioning xAI as a frontier model lab.
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.