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Seed Companies in San Francisco

Explore 3,217 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,217
Total Funding
$209.3M
Avg Funding
$8.4M
Industries
18

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$12.5M
raised

Fast, up-to-date web data, providing context-engineered web content with sources for real-time AI reasoning.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Developer Tools

Better Auth provides tools for developers to simplify how developers manage user authentication.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$10.0M
raised

Test easy to find and fix future production issues.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Finance
$840K
raised

Klutch is the first programmable consumer credit card that runs code whenever you use it.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

Big Data
$9.0M
raised

The premier platform for credit, fraud, and compliance that powers data-driven, frictionless financial decisions.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Product Research
$98.0M
raised

Engram is an artificial intelligence startup building a persistent "learned memory layer" designed to help enterprise AI models.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

ProvenMetal builds and ships circuit boards in the United States.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Biotechnology
$18.0M
raised

Current Foods creates plant-based alternatives for people's seafood favorites.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

Information Technology
$1.0M
raised

Outpost is a research-driven AI company that simplifies generative AI development for organisations of all sizes.

Jun 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Financial Services
$2.0M
raised

Buy now, Pay later for the Metaverse.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Manufacturing
$11.0M
raised

Westmag is an American company that makes robot actuators and drone motors.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

$5.5M
raised

LuminX is an AI-Powered Inventory Visibility for the Modern Warehouse.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Developer APIs
$4.3M
raised

Orthogonal develops medical device software enabling connected healthcare solutions and improved patient outcomes.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Developer APIs
$4.3M
raised

Orthogonal develops medical device software enabling connected healthcare solutions and improved patient outcomes.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Cryptocurrency

Vertex Protocol is a decentralized FX trading platform.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Open Source
$500K
raised

DioxusLabs An open source project focused to improving Rust UI.

Jun 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Agentic AI
$2.5M
raised

Wayo is an AI-powered platform for creating real, physical products — from simple swag to fully custom builds.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Rubber Ducky Labs is a technology company focused on AI-powered product discovery for e-commerce.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

$600K
raised

Quik Dog is a company.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Agriculture

Cattle Care is video analytics for dairy farm operations.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

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Get verified contact info for decision-makers at 3,217 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
$6.7M
raised

Easily retain and expand Saas revenue

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

Ludis Analytics is an end-to-end data science platform that helps accelerate analytics across organizations.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.6M
raised

Hyperlink provides a platform that allows users to earn passive income by renting out their unused computer processing power.

Jun 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

$500K
raised

Imperfect is an AI training app that syncs with fitness wearable to build hyper-personalized training, recovery, and nutrition plans.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

$20.0M
raised

Shenandoah Therapeutics is a biotechnology company.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Showing 476 to 500 of 3,217 companies

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