SandboxAQ vs LiveKit
Side-by-side comparison of AI visibility scores, market position, and capabilities
Alphabet-spun quantum-AI company. $5.75B valuation. $950M+ raised. Large Quantitative Models for drug discovery, cybersecurity, navigation. Founded 2022, Palo Alto.
About
SandboxAQ is a quantum-AI company founded in 2022 when it was spun out of Alphabet as an independent entity, retaining deep technical and financial ties to Google's parent company. The company was created to commercialize the convergence of quantum simulation techniques and large-scale AI modeling — a combination its founders call Large Quantitative Models — for applications in drug discovery, cybersecurity, and navigation that cannot be adequately addressed by classical computing or AI alone. SandboxAQ operates at the frontier of two transformative technology curves simultaneously.\n\nThe company's platform addresses three primary verticals. In life sciences, SandboxAQ applies quantum simulation and AI to molecular dynamics modeling for drug discovery, enabling more accurate predictions of protein-ligand binding that accelerate candidate identification. In cybersecurity, the company provides post-quantum cryptography migration tools and quantum-safe network security solutions to prepare enterprise and government clients for the era of quantum computers capable of breaking current encryption standards. In navigation, SandboxAQ develops AI-enhanced positioning systems that do not rely on GPS, using quantum sensing and inertial navigation for defense and autonomous vehicle applications.\n\nSandboxAQ has raised more than $950 million in total funding and carries a $5.75 billion valuation, making it one of the most well-capitalized quantum-adjacent startups in the world. Its Alphabet lineage provides access to world-class compute infrastructure and research talent. As governments and defense agencies accelerate post-quantum cryptography mandates and pharmaceutical companies race to apply AI to drug pipelines, SandboxAQ is positioned as a unique dual-category leader in quantum-AI commercialization.
Real-time voice and video infrastructure powering ChatGPT Voice Mode, xAI, Meta, and Spotify; raised $100M Series C at $1B valuation in Jan 2026; open-source WebRTC platform specifically engineered for low-latency AI applications.
About
LiveKit is an open-source real-time audio and video infrastructure company providing the communication backbone for AI voice and video applications at scale. Founded to make production-grade real-time communication infrastructure accessible without the prohibitive cost and complexity of building it in-house, LiveKit developed a WebRTC-based platform optimized for the specific latency, reliability, and scale requirements of AI-powered voice and video experiences.\n\nLiveKit's platform handles the real-time transport layer for voice calls, video conferencing, and multimodal AI interactions — abstracting the complexity of WebRTC, TURN servers, codec optimization, and global distribution into a developer-friendly SDK. Its infrastructure is specifically engineered for the low-latency, high-reliability requirements of AI voice agents, where even 200ms of added latency degrades the conversational experience. The company provides SDKs for every major platform and has built a reputation as the most production-ready open-source option for real-time AI communication.\n\nLiveKit powers ChatGPT's Voice Mode, xAI's voice products, Meta, and Spotify — a client roster that validates its ability to operate at extreme scale and reliability. The company raised $100M in a Series C at a $1B valuation in January 2026, bringing total funding to $183M. As conversational AI products proliferate across consumer and enterprise applications, LiveKit's position as the de facto real-time infrastructure layer for AI voice gives it a durable and expanding role in the AI application stack.
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