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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
$86.7M
Avg Funding
$3.5M
Industries
15

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Agentic AI
$3.0M
raised

Zig.ai is an AI-powered sales execution and orchestration platform designed to automate and optimize workflows for B2B sales teams.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Spatial Generative AI for Facility Intelligence.

Mar 2025
Seed

Founder Contacts

30,000+ verified contacts

Casual Games

Plutus Labs is a Social Gaming Platform with prediction markets & personalized hyper-casual games.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Biotechnology

GigaMune is a biotech firm focused on engineered TCR-Treg cell therapies for autoimmune diseases, including Type 1 Diabetes.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Digital Entertainment
$665K
raised

Read the latest Japanese comics in English as soon as they come out in Japan

Mar 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Data Integration
$2.6M
raised

Quickwit is a distributed search engine designed from the ground up to offer cost-efficiency and high reliability on large data sets.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Food and Beverage
$50K
raised

Innovative, ready-to-eat camping meals.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Hardware
$4.7M
raised

Easy, collaborative 3D. The Web's most powetrful 3D software, made for anyone to use.

Mar 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Ditto Bio develops AI-driven therapeutics by harnessing parasite biology to treat autoimmune diseases effectively.

Feb 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$100K
raised

Astro X - A Highly intelligent integrated AI digital health platform designed to solve the most complex issues facing the US Health System

Feb 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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E-Commerce
$4.2M
raised

Replo is a visual CMS that enables building e commerce development.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Machine Learning
$3.3M
raised

Personal AI. Delivered On-Device.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Health Care
$6.0M
raised

Oath Care is building a new model of group-based, continuous care to meaningfully improve health outcomes for the next generation of kids.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

$182K
raised

Minori Beauty is a cosmetics company that specializes in providing beauty products for women.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Analytics

Kraftful provides business owners with an AI analysis of customer feedback to learn what they need and how to improve the product.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Communities
$3.3M
raised

A better way to build community online

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$4.0M
raised

Oliv AI provides deal intelligence solutions for sales teams and managers.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Analytics
$5.3M
raised

Orange Slice provides an AI-driven sales intelligence platform that identifies buying intent through online signals.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$4.6M
raised

TaxGPT uses artificial intelligence and tax information to automate tax filing.

Feb 2025
Seed

Founder Contacts

30,000+ verified contacts

Computer
$4.0M
raised

Meticulous is a tool for detecting bugs in web applications.

Feb 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
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Agentic AI
$1.0M
raised

Cendra is a platform for action-oriented AI agents that automate conversations and operations in the built world.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$15.8M
raised

Sapiom gives AI agents trusted access to the API economy.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.4M
raised

Fegmo is an AI-first agentic product content platform transforming commerce data and syndication.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$10.1M
raised

Veritus is a fintech start-up that builds an AI-native platform of intelligent agents for the consumer lending industry.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$12.5M
raised

Nullify is the AI Workforce for Product Security.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

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