AI AI Infrastructure Companies
Core infrastructure platforms for training, evaluating, deploying, and managing machine learning models and data pipelines at scale.
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AI Infrastructure Companies
Aligned Data Centers
Builds and operates data center infrastructure designed to support large-scale enterprise, cloud, and AI computing workloads.
Databricks
Unified analytics platform combining data engineering, data science, and machine learning on a single lakehouse architecture. Founded by the creators of Apache Spark, Databricks offers a Data Intelligence Platform with built-in governance, real-time streaming, and the open-source Unity Catalog. A critical infrastructure layer powering enterprise AI and one of the most valuable private tech companies globally.
Firmus
Builds and operates AI-optimized data centers and infrastructure to support large-scale compute workloads, backed by Nvidia and funded with $505M.
Nscale
Full-stack AI cloud infrastructure provider operating renewable-energy-powered GPU data centers across Europe. Nscale offers on-demand access to large-scale NVIDIA GPU clusters for AI training and inference, with a focus on sustainable computing and European data sovereignty. Positioned as a key player in building sovereign AI infrastructure outside US hyperscalers.
Nebius
AI infrastructure funding tracker: Nebius raised $4.3B in 2026's largest rounds. Compare top AI deals, mega-rounds & latest June 2026 raises.
Marvell
Provides semiconductor and data infrastructure chips used in AI, cloud, networking and storage systems for enterprise and hyperscale customers.
Crusoe
Provides AI infrastructure for large-scale computing demand as the market for AI capacity accelerates.
Nebius Group NV
AI infrastructure and GPU cloud platform spun out of Yandex, providing scalable compute for AI training and inference workloads. Nebius operates large-scale GPU clusters in Europe and the US, offers a managed ML platform, and serves as a key alternative to hyperscaler clouds for AI startups and enterprises needing dedicated compute capacity at scale.
Switch
Provides data center infrastructure and related capacity for organizations running large-scale digital and AI workloads.
AtlasEdge
The company develops European data center infrastructure for organizations requiring scalable, high-capacity compute facilities.
Jouleant
Focuses on power infrastructure for AI workloads, backed by a $1.75 billion undisclosed round associated with National Grid.
Joulent
AI technology company backed by $1.75B in strategic financing. Discover Joulent's innovations, leadership team, products, and latest developments.
Positron
It develops AI compute systems positioned as an alternative to Nvidia for companies building and running artificial intelligence workloads.
Baseten
Provides infrastructure for deploying and running AI models in production, with a focus on scalable inference for enterprise teams.
Fireworks
It provides AI infrastructure for organizations building applications outside Big Tech-controlled AI ecosystems.
Scale AI
Data platform for AI, providing high-quality training data, model evaluation, and RLHF infrastructure for the world's leading AI labs. Scale AI's data engine powers frontier models from OpenAI, Meta, and government agencies. Also offers enterprise generative AI deployment and has become a critical supply-chain partner for the entire foundation model ecosystem.
Cipher Digital
Develops data center infrastructure, including an Amazon-tied project financed through an $810 million junk debt sale.
Etched
AI chip startup Etched raised $300M Series C and $800M Jane Street-backed financing. Explore its full funding rounds, valuation history, and investors.
Ineffable Intelligence
Ineffable Intelligence designs next-generation AI memory chips to overcome the memory bandwidth bottleneck limiting AI training and inference. As large language models demand ever more memory throughput, Ineffable's specialized memory architecture addresses a critical constraint that traditional DRAM and HBM solutions struggle to meet at scale.
Megaport
Operates a network-as-a-service platform that lets enterprises connect data centers, cloud providers and AI workloads through private connectivity.
Recursive
Develops AI technologies as a UK-based artificial intelligence startup that raised $650M in 2026 at a $4.65B valuation.
Flourish
Jeff Bezos invests $100M+ in Flourish's $500M June 2026 round to slash AI power consumption 100x with brain-inspired neuromorphic chips. Investors, valuation & tech specs.
Starcloud
Building and operating data centers in space to provide alternative infrastructure for AI and cloud workloads via orbital deployments.
SiFive
Designs and supplies hardware and infrastructure solutions aimed at data center deployments and large-scale compute customers.
Hugging Face
The AI community platform for sharing models, datasets, and machine learning apps. Hugging Face hosts over 500,000 open-source models and the Transformers library that has become the de facto standard for NLP and ML development. It provides model hosting, inference APIs, and collaborative tools that make it the GitHub of machine learning, central to the open-source AI ecosystem.
Gimlet Labs
AI inference optimization startup with $18M Series A funding — explore Gimlet Labs' estimated valuation, key investors, and full funding timeline.
Raxio Group
Develops and operates data-center infrastructure for African markets, including a planned Tanzania expansion backed by new funding.
Musely
An AI-focused company that raised $360M in a single undisclosed, non-dilutive financing led by General Catalyst; product details and target market were not disclosed.
TensorWave
Provides AI cloud infrastructure designed to give enterprises access to high-performance compute as an alternative to Nvidia-based systems.
Olix
The company is building AI compute hardware positioned as a rival to Nvidia, backed by a $312 million round at a $3.3 billion valuation.
Olix Computing
Builds optical inference appliances for AI workloads, offering dedicated hardware aimed at accelerating model deployment.
Xsight Labs
Develops infrastructure technology designed to power next-generation AI and cloud networks for high-performance computing environments.
Xsight
It develops server networking technology aimed at supporting high-bandwidth AI infrastructure and data center deployments.
Cowboy Space
Builds rockets and launch infrastructure to deploy data center modules into space to serve AI infrastructure needs.
Eridu
AI networking infrastructure company building purpose-built network switches designed to eliminate the network bottleneck limiting AI performance at scale.
Coralogix
Provides an observability platform for monitoring software systems and AI agents, helping teams detect issues and understand performance.
Eliyan
It develops AI interconnect technology for next-generation computing infrastructure, addressing connectivity needs in advanced AI systems.
Xoople
Builds Earth-scale geospatial maps and datasets designed to support AI development and deployment across diverse applications.
Oxylabs
Provides proxy infrastructure and web data collection tools that help enterprises gather public web intelligence for analytics and AI use cases.
ScaleOps
It provides software aimed at improving compute efficiency for organizations scaling infrastructure to meet growing AI workload demand.
Acrab
Develops an agentic AI compute platform for organizations building and running autonomous AI systems.
Upvest
Provides infrastructure and platform services for wealth‑tech firms across Europe, enabling digital wealth management and fintech integration.
Lyzr
Enterprise agent production infrastructure platform for building and deploying AI agents across business functions including support, procurement, HR, and sales.
OpenRouter
Operates in the AI market, with disclosed funding tied to a Series B round that valued the business at $1.3 billion.
DeepInfra
Provides infrastructure and platform services to support deployment and scaling of AI workloads for organizations, backed by strategic industry investors.
Parallel Web Systems
Provides scalable infrastructure and platform services to support deployment and operation of AI applications for enterprise and cloud customers.
TwelveLabs
It develops multimodal video understanding models and APIs that let enterprises search, analyze, and generate insights from video.
Callosum
Builds AI workload optimization software that helps organizations improve the performance and efficiency of AI compute deployments.
Nominal
Data platform for hardware and aerospace engineering teams that organizes, visualizes, and analyzes complex test and flight data from physical systems.
PhoenixAI
Database technology for agentic AI applications. Latest funding round details, investors, and valuation data for June 2026. See the full breakdown.
Qdrant
Open-source vector search engine built in Rust, providing fast and scalable similarity search infrastructure for production AI applications including RAG systems, AI agents, and recommendation engines.
Verse
Develops infrastructure software and services that help bring AI data centres online faster by accelerating power and site readiness.
Valarian
Provides sovereign cloud and AI infrastructure for governments and enterprises seeking alternatives to U.S.-controlled cloud platforms.
Standard Template Labs
Provides AI infrastructure solutions and platform tooling to help teams deploy and operate machine learning systems, founded by veterans from Amazon, Meta, and Datadog.
Nimble
AI-powered web intelligence platform that deploys search agents to extract structured, real-time data from the internet for retail analytics, brand monitoring, and alternative data.
Bespoke Labs
Develops AI post-training technology that helps organizations adapt and improve models after pretraining for production use.
DataBahn
Provides an agentic data control plane for organizations seeking to manage and automate data workflows for AI-driven operations.
Vals AI
It provides tools for evaluating AI systems on real-world tasks, helping teams test model performance in practical settings.
Apoha
Builds a data layer for AI systems, addressing data infrastructure gaps that current AI models and applications cannot handle.
Tsuga
Builds an AI-focused infrastructure software company aiming to challenge Datadog in observability and operations monitoring.
Ornn
Provides a marketplace for companies to buy and sell AI compute capacity as a tradable commodity.
Parasail
Uses token-maximizing economics to scale and finance compute infrastructure for AI workloads, aiming to create a token-backed next-generation compute giant.
Omen AI
AI infrastructure startup optimizing data center water usage raised $12M Series A in June 2026. Full funding details, investors, and valuation inside.
AfterQuery
AI startup funding news: AfterQuery raises $5M to supply expert-sourced training datasets for foundation model fine-tuning. Latest 2026 AI funding updates.
Iceotope
Provides cooling solutions for AI-focused data centres to improve energy efficiency and reduce climate impact.
EPIC Microsystems
Designs and supplies hardware and systems to power AI data centers, providing infrastructure components for high-performance model training and inference.
Empirik
An AI platform predicts infrastructure outages before they occur, helping operators improve reliability and incident response.
empirik.ai
Builds an AI agent designed to help organizations manage infrastructure change, backed by $21 million in stealth-stage funding.
Tracebit
Develops deception-based cybersecurity solutions to detect, misdirect and mitigate attackers targeting cloud infrastructure and workloads in European environments.
Featherless.ai
Provides open-source AI infrastructure platforms and tooling that enable organizations to deploy, run, and scale AI workloads.
SkyPilot
Provides AI infrastructure to help frontier AI teams build and accelerate custom intelligence systems.
June
Develops AI software intended to help organizations address the operational challenges of deploying AI systems.
Hosted.ai
Provides software and tools to improve GPU efficiency and utilization for AI training and inference workloads, targeting infrastructure operators and cloud providers.
AI Infrastructure Capital AG
Provides capital for AI infrastructure projects aimed at easing compute bottlenecks for organizations deploying AI workloads.
Netris
AI neocloud infrastructure software startup that raised funding in June 2026 to help operators deploy cloud environments faster. See round details inside.
Infinity
Develops AI inference infrastructure for teams running deployed models, backed by a $15 million round from Touring Capital and AI researchers.
OpsMill
Builds a centralized data layer to enable network automation, helping operators consolidate network state and configuration for automated orchestration and management.
Seltz
Builds agentic infrastructure that enables AI agents to search the web and retrieve answers for users and applications.
Niv-AI
Develops solutions to boost GPU power efficiency and raw performance for AI workloads, helping operators extract more compute from existing hardware.
Littlebird
Offers an AI-assisted 'recall' tool that reads users' computer screens to surface previously viewed content and on-screen context for faster information retrieval.
Aranya
Provides infrastructure software that converts bare-metal servers into deployable AI clusters in under 48 hours for compute operators.
Tiger Technology
Provides always-on hybrid cloud data infrastructure that helps organizations keep data available across cloud and on-premises environments.
DataAgent
It builds an AI system that identifies and fixes production faults inside Kubernetes clusters for engineering and operations teams.
Probably
Builds AI infrastructure focused on making AI systems more reliable for teams developing and deploying intelligent software.
Vangrid
Builds a decentralised spatial intelligence network designed to support Physical AI systems operating in real-world environments.
Edgify
This company provides edge-based artificial intelligence solutions that enable real-time object recognition and automated checkout processes for the retail industry.
Think
Builds AI infrastructure for organizations and developers in MENA, backed by an $8 million pre-seed round.
Altara
Provides data solutions to bridge the gap slowing progress in physical sciences, improving access and usability of domain-specific scientific datasets for research and AI work.
Perceptron
Builds a decentralized AI data network intended to support data access and coordination for artificial intelligence systems.
Tower
Berlin-based data engineering platform solving the "last mile" problem for AI data pipelines, enabling data teams to build, test, and deploy production-ready data transformations with built-in quality assurance.
Benji
Provides connectivity infrastructure for loyalty programmes, positioning its platform as a Plaid-like layer for rewards data.
AgentMail
Email inbox API built specifically for AI agents, giving autonomous systems their own email inboxes to send, receive, and manage email communications. Backed by Y Combinator.
Orbital
Builds space-based data centers intended to provide compute infrastructure beyond Earth, backed by a $5 million undisclosed funding round.
One Raven
The company develops infrastructure intended to move smart-home functionality away from cloud dependence and toward local control.
Refiant AI
It builds AI infrastructure focused on improving GPU efficiency for organizations running compute-intensive AI workloads.
Greenpixie
Provides software that helps enterprises measure and reduce carbon emissions from cloud infrastructure and AI workloads.
Aylight
It develops AI infrastructure technology aimed at reducing reliance on scarce lasers in Nvidia-scale data center systems.
Cast Insights
It turns ephemeral speech data into real-time intelligence intended to replace traditional forecasting workflows.
Poindexter Labs
Builds AI infrastructure to repair fragmented data pipelines for teams preparing and managing data for AI applications.
Tentris
It builds a high-performance knowledge graph database for AI systems, helping enterprises structure, query and retrieve semantic data.
Rhonexum
Develops cryogenic technology intended to enable scalable quantum computers and support next‑generation AI infrastructure and quantum hardware deployment.
Cloudgeni
AI cloud infrastructure startup raises fresh 2026 funding round. See Cloudgeni's latest valuation, investor details, and round size revealed.
Frequently Asked Questions
How many AI AI Infrastructure companies are tracked?
We currently track 102 companies in the AI Infrastructure sector, with a combined funding total of $92.3B + €21M + £7M.
Which AI Infrastructure company has raised the most funding?
Aligned Data Centers leads the AI Infrastructure sector with $13.2B in total funding raised.
What is the average funding for AI Infrastructure startups?
AI Infrastructure companies in our database have raised $92.3B + €21M + £7M in total across 102 companies, reported in more than one currency. This includes all stages from seed to late-stage rounds.