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Seed Companies in San Francisco

Explore 3,306 seed startups based in San Francisco, Panama. Access verified founder contact information and fundraising data.

Total Companies
3,306
Total Funding
$379.6M
Avg Funding
$15.2M
Industries
13

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Recently Funded Companies

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Artificial Intelligence (AI)
$1.0M
raised

Dentscape is a software company specializing in AI-powered dental design solutions.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Avelis Health uses AI that eliminates medical bills and fights insurance denials.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Biotechnology
$1.0M
raised

VIAN Therapeutics is an ophthalmology pharma startup combating microvascular retinal diseases (AMD and DME) with a simple eyedrop.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

$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

41,000+ verified contacts

Artificial Intelligence (AI)
$6.0M
raised

Cambrian is an AI infrastructure protocol that creates quickly available financial insight from offchain and onchain information.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Traceroot develops AI agents that automatically identify and resolve production bugs by analyzing structured logs and traces.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$200.0M
raised

Mirendil is an AI research lab that creates self-accelerating systems that convert computing power into scientific advancements.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.6M
raised

SuperPlane is an AI-first platform engineering and DevOps control plane that helps teams automate, orchestrate.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Tools

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

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$10.0M
raised

Test easy to find and fix future production issues.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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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

41,000+ 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

41,000+ verified contacts

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

41,000+ verified contacts

Biotechnology
$18.0M
raised

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

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

Financial Services
$2.0M
raised

Buy now, Pay later for the Metaverse.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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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

41,000+ verified contacts

$5.5M
raised

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

Jun 2025
Seed

Founder Contacts

41,000+ 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

41,000+ 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

41,000+ 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

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Cryptocurrency

Vertex Protocol is a decentralized FX trading platform.

Jun 2023
Seed

Founder Contacts

41,000+ 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

41,000+ verified contacts

Open Source
$500K
raised

DioxusLabs An open source project focused to improving Rust UI.

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$600K
raised

Quik Dog is a company.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Agriculture

Cattle Care is video analytics for dairy farm operations.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Showing 626 to 650 of 3,306 companies

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3,306 Recently Funded Seed Startups in San Francisco (October 2026) — Page 26 | VCBacked