Foundry

Foundry

Multi-cloud AI compute orchestration platform

Overview

Mithril builds an AI omnicloud platform that pools GPUs, CPUs, and storage from multiple cloud providers to simplify access to distributed AI compute. It virtualizes resources and exposes a single API/CLI/SDK to access NVIDIA GPUs, storage, and Kubernetes clusters, using market-based pricing with options for spot bids or flexible reservations, and it automates orchestration and scaling. Unlike single-cloud setups, Mithril offers a unified multi-cloud compute market with transparent pricing and no long-term contracts to reduce GPU shortages and under-utilization. Its goal is to transform rigid AI infrastructure into a fluid, universally accessible resource for diverse workloads.

About Foundry

Simplify's Rating
Why Foundry is rated
C+
Rated C on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Hardware

Enterprise Software

AI & Machine Learning

Company Size

11-50

Company Stage

Series A

Total Funding

$80M

Headquarters

Palo Alto, California

Founded

2022

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Simplify's Take

What believers are saying

  • July 2026 site messaging says Mithril serves AI-native startups, labs, and public companies.
  • B200 Spot and custom H200 reservations broaden inventory for training and inference.
  • Batch Inference and Flow target 2-5x better price-performance for heavy AI workloads.

What critics are saying

  • The company still relies on third-party capacity from Nebius and other clouds.
  • Waitlists for individual users signal supply tightness and limited self-serve adoption.
  • NVIDIA and hyperscalers can copy marketplace features, compressing pricing and margins.

What makes Foundry unique

  • August 2025 rebrand to Mithril sharpened the AI omnicloud, not generic GPU renting.
  • Flow CLI and Python SDK unify provisioning, storage, and workload orchestration.
  • Nebius integration adds H100, H200, GB200, and B200 capacity across regions.

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Funding

Total Funding

$80M

Above

Industry Average

Funded Over

2 Rounds

Notable Investors:
Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$30M
Kalshi
$60M
Foundry

Benefits

Health Insurance

Dental Insurance

Vision Insurance

401(k) Retirement Plan

401(k) Company Match

Paid Vacation

Growth & Insights and Company News

Headcount

6 month growth

↓ -4%

1 year growth

↑ 0%

2 year growth

↓ -2%
Foundry
Jul 8th, 2025
Access Nebius through Foundry Cloud Platform

In addition to new compute types, Mlfoundry is working on additional technical integrations with Nebius to make it even easier for Foundry customers to provision exactly the compute they need.

Business Wire
Mar 22nd, 2024
Foundry Raises $80 Million in Seed and Series A Funding to Build a New Breed of Public Cloud

Today, Foundry, a new breed of public cloud for AI/ML workloads, announced $80M in seed and Series A funding to orchestrate the world’s compute capaci

Business Wire
Mar 21st, 2024
Foundry Raises $80 Million In Seed And Series A Funding To Build A New Breed Of Public Cloud

PALO ALTO, Calif.--(BUSINESS WIRE)--Today, Foundry, a new breed of public cloud for AI/ML workloads, announced $80M in seed and Series A funding to orchestrate the world’s compute capacity, rendering it universally accessible and useful. The round was co-led by Sequoia Capital and Lightspeed Venture Partners, with participation from Redpoint, Microsoft Ventures (M12), Conviction, NEA, and other leading technical and commercial minds from the industry. Foundry is building to ensure humanity maximizes the utility of the computing power we already have, and will produce. Shaun Maguire, partner at Sequoia Capital, on why he led the seed and co-led the Series A rounds of Foundry: “Building AI infrastructure is uniquely relevant right now and highly complex to build, requiring profound technical expertise in areas traditionally seen as separate, like; deep learning, distributed systems, the economics of energy, finance, as well as market theory and mechanism design. What Jared and the team at Foundry are building is at the forefront of innovation in the world of public clouds for AI/ML workloads and will deeply influence the ecosystem for years to come.". Founded by alumni from DeepMind’s core Deep Learning Team and Stanford’s CS PhD program (a group led by Databricks co-founder Matei Zaharia), Foundry tackles the core economic and technical challenges in AI and deep learning

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