Overview

Periodic Labs uses AI to model, predict, analyze, and design new materials. Its platform studies material properties and high-throughput data to propose viable compositions, structures, and processing methods that meet performance targets. By training models on large scientific datasets and running simulations, the company speeds up discovery and lowers costs compared with traditional lab work, drawing on founders’ experience from OpenAI and DeepMind. The goal is to accelerate the discovery of materials for clean energy, better semiconductors, and resilient manufacturing, differentiating itself through deep AI expertise applied specifically to materials science and potential collaboration with major AI groups.

Launched Recently

Simplify's Take

What believers are saying

• Raised $300M seed in September 2025 from a16z, Nvidia, Bezos, and others valuing at $1.5B.
• Secured partnerships with semiconductor makers improving chip heat dissipation since October 2025.
• In talks for hundreds of millions at $7B valuation as of early 2026.

What critics are saying

• DeepMind's GNoME dataset from Cubuk's 2023 project blocks replication in 6-12 months.
• Matlantis launches superior simulations in Q1 2026, undercutting chip partnerships.
• Commerce export controls halt Nvidia AI chip supply in March 2026.

What makes Periodic Labs unique

• Founders Liam Fedus and Ekin Dogus Cubuk combine OpenAI and DeepMind expertise in AI materials science.
• Builds autonomous robotic labs running thousands of experiments daily with gigabytes of unique data.
• Deploys AI agents with physical labs for semiconductors, space, defense, and nuclear fusion applications.

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Funding

Total Funding

$300M

Above

Industry Average

Funded Over

1 Rounds

Notable Investors:

Andreessen HorowitzAccel

Notable Investors:

Andreessen HorowitzAccel

$300,000,000

Seed

Sep 2025

Seed funding is usually the first official round after pre-seed, when a startup has a prototype or concept. It’s typically used to develop the product, test the market, and start building the team. Investors here are often angel investors or early-stage venture capitalists.

Seed Funding Comparison

Above Average

Industry standards

Ind Avg. $3.3M

$500k

$1.5M

$2M

$2.3M

$3M

$300M