Top Seed-Stage Companies in the US 2026

Software to find the best sites for renewables on the electrical grid

Easy-to-use LLMOps platform to build & manage AI-native apps.

BrightUp is an employer-sponsored financial wellness platform offering salary-linked emergency lo...

Building XION, a layer-1 blockchain built for consumer adoption through Chain Abstraction.

Clinical-stage biotech developing novel therapies for inflammatory diseases.

Predict Oil & Gas Production Activity Using AI and Satellites.

Building gigaton scale carbon dioxide removal with Enhanced Rock Weathering.

Develops precision epigenetic medicines targeting adipose biology and cardiometabolic disease usi...

Building a next‑generation operating system for AI agents, enabling developers to build agentic a...

Visual AI startup founded by ex-Google DeepMind researchers.

Replay is a browser that records all of the contexts needed to fix bugs faster. It enables team m...

Cryptographic infrastructure company building zero-knowledge proof systems including SP1 zkVM and...

Biotech company pioneering small molecule therapies for autosomal dominant polycystic kidney dise...

AI-powered care orchestration platform connecting patients, providers, and payers on unified heal...

Latitude is a stablecoin-based cross-border payments startup enabling Global Payouts, founded by ...

Cybersecurity company providing hardened minimal container images with fewer CVEs and full SBOMs.

Venture capital firm investing in seed and early-stage companies; sector-agnostic, based in San F...

Aerospace carbon fiber composite manufacturing startup

AI company building adaptive intelligence systems that continuously learn from real-world interac...

Habitat Health empowers older adults to maintain independence and well-being by delivering medica...

AI-native asset intelligence platform for institutional and private-market investors.

Diffusion-based AI model for code generation.

AI research lab building general biological intelligence models trained on DNA, RNA, and protein ...

AI lab founded by Meta alumni building models to predict future events.

VeeFriends is an NFT project around meaningful intellectual property and an extraordinary communi...