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AI Infrastructure Startups

Updated August 2026

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 623 recently funded ai infrastructure companies with verified founder contact information and fundraising data.

Total Companies
623
Total Funding
$927.1M
Avg Funding
$37.1M
Global Reach
11
countries

Top Cities for AI Infrastructure

London
California
San Francisco
Austin
Redwood City
Paris

Recently Funded Companies

Export
London, United Kingdom

Alphawave Semi provides silicon solutions for high-speed data connectivity in networks.

$150.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

California, United States

Perena is a startup developing the basic infrastructure to address significant difficulties in the stablecoin sector.

$3.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Gentrace develops a platform for testing and monitoring generative AI applications to assess AI model performance.

$8.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Austin, United States

Beeps provides an on-call incident management platform that coordinates alerts between developers and AI agents.

$5.6M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

TestMu AI develops an AI-native software testing and quality engineering platform that supports automated testing.

$38.0M raised
Dec 2024

Founder Contacts

41,000+ verified contacts

Redwood City, United States

humans& operates as a frontier artificial intelligence research and product lab focused on human-centered AI systems and interaction models.

$480.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Paris, France

Aleph Cloud is a decentralized cloud platform offering secure compute, storage, and resources for distributed applications and AI workloads.

$10.0M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Reggio Nell'emilia, Italy

Pioneering Data Management for Physical AI and Robotics.

$1.2M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Ramp Network is a fintech startup that offers payment infrastructure to connect crypto and traditional finance.

$70.0M raised
Nov 2022

Founder Contacts

41,000+ verified contacts

Bilbao, Spain

Barbara is the Edge AI platform to deploy and manage the lifecycle of AI models across distributed locations.

$5.2M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Lausanne, Switzerland

Technis is building the future of connected and interactive flooring. Starting with a new generation of intelligent touch-enabled surface.

Jan 2024

Founder Contacts

41,000+ verified contacts

Rio De Janeiro, Brazil

Consolidated Management Tool Operating as an integration hub for different cloud and blockchain services and resources

$1.0M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

San Francisco, United States

FLUIX is an Enterprise AI CoPilot that saves critical buildings such as data centers up to 40% in energy costs.

$20K raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Asia's leading cloud and AI company empowering businesses to accelerate digital transformation through cloud technology and machine learning

$20.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Solayer is the hardware accelerated SVM L1 blockchain.

$10.5M raised
Jan 2025

Founder Contacts

41,000+ verified contacts

Seattle, United States

WhyLabs AI Control Center provides security & observability for AI and GenAI applications

$10.0M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden

ChromaWay is a relational blockchain platform designed to enable a new generation of enterprise applications.

$10.0M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Houston, United States

We build and scale blockchain systems. Infrastructure, Open Source and Research.

$8.0M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Austin, United States

apty is a digital adoption platform that helps enterprises to optimize business processes.

Nov 2023

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Pangea helps security teams ship secure AI applications fast and protect workforce AI use with comprehensive AI security guardrails.

$26.0M raised
Nov 2022

Founder Contacts

41,000+ verified contacts

Seattle, United States

Upbound is an AI-native infrastructure platform that runs, scales, and optimizes services across clouds.

$60.0M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Paris, France

GoFlint provides a digital platform focused on automation, data tools, and technology solutions for organizations.

$739K raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Uskumruköy, Turkey

Abrakadabra Games develops game technologies focused on the Creator Economy via web3 and the traditional banking system.

$500K raised
Nov 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Thunder is an IT consulting company that provides salesforce, AI, and Amazon Connect implementation and managed services.

$7.8M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

North Vancouver, Canada

Yocale is a local appointment engine that brings consumers and businesses together in every neighbourhood.

$1.6M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Showing 526 to 550 of 623 companies

About the AI Infrastructure Startup Ecosystem

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.

Funding Trends in AI Infrastructure

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.

Growth Outlook

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.

AI Infrastructure Funding Breakdown

Here is how funding is distributed among the 623 ai infrastructure companies tracked in the VCBacked database.

Average Funding
$37.1M
Total Funding Tracked
$927.1M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for AI Infrastructure

1.San Francisco
5 companies$64.3M
2.London
2 companies$220.0M
3.Austin
2 companies$5.6M
4.Paris
2 companies$10.7M
5.Seattle
2 companies$70.0M

Related Industries

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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