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 273 recently funded ai infrastructure companies with verified founder contact information and fundraising data.
Apexti is a technology company combining infrastructure and indexing services to deliver a catalog of web3 data.
Ayar Labs develops optical I/O solutions with co-packaged optical engines for AI and high-performance computing infrastructure.
Union.ai is a Kubernetes-native workflow orchestration platform for data and machine learning at scale.
LLMops, AI evaluations, B2B, AI optimisations, Prompt management, Collaboration
MatX is an AI semiconductor company that designs custom chips and hardware architectures to support large language models.
Thema provides AI-powered infrastructure for analyzing market structure and building opportunities for private equity investors.
Axelera AI develops purpose-built AI hardware acceleration technology for computer vision and generative AI applications.
Depict is an artificial intelligence company that provides visual merchandising, search, and product recommendations for e-commerce brands.
Aligned is a DeFi and Web3 infrastructure company.
Snowflake is a cloud data platform that provides a data warehouse as a service designed for the cloud.
Bitdeer is a provider of digital asset mining services for blockchain and high-performance computing.
Crusoe is a vertically integrated AI infrastructure company that builds and operates data centers powered by energy sources.
Together AI is a cloud-based platform designed for constructing open-source generative AI and infrastructure for developing AI models.
OpenInfer develops an AI based agent engine that enables smart devices to execute automated tasks and manage interactions efficiently.
Kyndryl is an information technology and services company.
Taalas develops a platform that converts artificial intelligence models into custom silicon implementations.
Cooling AI efficiently with generative-designed, scalable hardware
Solid is an AI-powered gateway for business-ready data, designed to think like your team, not simply your tables.
Comeryx is a tailored AI platform that is specially designed for small businesses for a seamless experiences.
SEMRON develops a 3D-scaled AI inference chip, based on a new proven semiconductor device.
Boxo is a platform that helps developers turn apps into super apps by integrating lightweight mini-apps into larger host apps.
Ori is an AI Infrastructure provider to train, serve and scale machine learning models.
Rewards-driven InsurTech platform for insurance engagement and AI-powered data. Backed by Liminal (Temasek)
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 273 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.
Perfect for: B2B sales teams targeting ai infrastructure companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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