AI infrastructure startups building the foundation models, GPU clouds, inference platforms, vector databases, and orchestration layers that power modern AI applications. These companies sit between hyperscalers and AI product teams.
Explore 681 recently funded ai infrastructure companies with verified founder contact information and fundraising data.
Treble develops acoustic simulation technology used to design and optimize sound in architecture, audio, robotics, automotive, XR and gaming
Health Force develops AI agents that automate administrative and front-desk workflows for hospitals and clinics.
Health Force develops AI agents that automate administrative and front-desk workflows for hospitals and clinics.
Health Force develops AI agents that automate administrative and front-desk workflows for hospitals and clinics.
Health Force develops AI agents that automate administrative and front-desk workflows for hospitals and clinics.
Ferry Health provides AI-powered concierge services that help patients find and schedule healthcare appointments.
Expanse is a cluster optimization platform that improves GPU utilization by predicting resource fit and failure risk at job submission time.
Axo Longevity offers membership-based biomarker testing and digital health plans for preventive wellness and longevity optimization.
Liquid Compute is a financial infrastructure platform that creates a regulated marketplace for AI computing power.
Axo Longevity offers membership-based biomarker testing and digital health plans for preventive wellness and longevity optimization.
APERIO AI uses the power of machine learning to solve a wide range of operational data quality issues for industrial companies.
Delos Data develops AI-focused interconnect hardware and network analytics software for large-scale artificial intelligence workloads.
Cornelis Networks develops networking hardware and software for AI and high-performance computing systems.
Kinara develops low-power, energy-efficient, and programmable discrete neural processing units to deploy edge AI applications.
AfterQuery develops training data solutions for frontier AI and foundation model development.
Bare metal to production in 48 hours. Tailored to your workload.
Wafer is an AI optimization platform that automatically accelerates AI models by generating efficient custom GPU kernels.
Orchestra is a software development company that develops a data infrastructure platform to improve observability and operations.
Empirik is an agentic AI company that uses AI to predict and map the impact of infrastructure changes through an AI agent.
AI-powered infrastructure enabling digital health companies’ global expansion with localized platforms, provider networks,and LLM-ready data
Decentralized Cybersecurity for a Safer, Scalable Digital Future
Goldsky is the instant data platform for onchain finance.
Pixeland Technologies is a software and IT company that develops immersive virtual office for remote teams and workplaces.
TeRAM creates state-of-the-art tailored 3D SRAM for frontier AI deployments, ranging from edge devices to data centers.
The ai infrastructure sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.
AI Infrastructure companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.
The ai infrastructure sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.
Here is how funding is distributed among the 681 ai infrastructure companies tracked in the VCBacked database.
Companies in the ai infrastructure sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.
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