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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
$121.2M
Avg Funding
$4.8M
Industries
13

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Recently Funded Companies

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AI Infrastructure
$3.4M
raised

Banana is an ML API for developers to run ML workloads from a single line of code, without any learning curve.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

$5.0M
raised

Say goodbye to security deposits. We offer affordable insurance alternatives, making renting hassle-free and accessible for all.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$2.0M
raised

Poised is an AI-powered communication coach.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

General Legal is an AI-native law firm that provides faster and efficient legal services for businesses and companies.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

$5.1M
raised

Feltsense Holdings develops AI agents that act as autonomous startup founders.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

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Artificial Intelligence (AI)
$50.0M
raised

Adaptation creates AI systems that adjust to changing real-world circumstances.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Media and Entertainment
$2.5M
raised

YT Media is a YouTube Automation Company that specializes in creating and scaling faceless YouTube channels for clients.

Feb 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$8.0M
raised

The trust and decision layer for agentic AI

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Internet

Changing how people sell food across the US by giving Chefs and Bakers the tools necessary to solo launch and manage a food business online.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Advanced Materials
$3.0M
raised

Mat3ra.com powers the adoption of AI to design and discover advanced materials and chemicals from the nanoscale.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$13.5M
raised

Phylo provides an integrated workspace with AI-assisted tools to support planning, execution, and review of biological research.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Developer APIs
$7.0M
raised

Derapi is the universal, enterprise-grade API for distributed energy resource (DER) devices.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

$311K
raised

A b2c comparison website for Expats looking for Healthcare insurance anywhere in the world

Feb 2025
Seed

Founder Contacts

30,000+ verified contacts

Apps

Audigo is an information technology company that features a software application platform that specializes in audio recording.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

Blockchain

Aesthetic is an e-commerce platform that enables NFT creators to create free and paid drops, and share content with token-holders.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Health Care
$2.5M
raised

GritWell is a virtual care platform where AI enables providers to deliver a new standard of chronic care

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Alternative Protein
$2.0M
raised

PawCo Foods is the new generation of healthy and delicious pet foods made from plant-based meat.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Lightberry designs and develop robotic software for human-robot interactions with emotional intelligence.

Feb 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Building open source inference for AI agents.

Feb 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$400K
raised

Chamb helps sales teams close more deals through AI simulations.

Feb 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Blockchain
$5.3M
raised

Portal Labs is building enterprise–grade web3 infrastructure that transforms the platforms into portals.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Health Care
$100K
raised

We're a healthcare company on a mission to scale professional peer support with tech to address the youth mental health crisis.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$2.5M
raised

Layer focuses on bringing the latest in AI to image editing.

Feb 2023
Seed

Founder Contacts

30,000+ verified contacts

Hospitality
$600K
raised

Libation Labs has built an app called Cuvée which is driving DTC relations for wine and whisky brands

Feb 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$8.0M
raised

Ownit AI provides AI tools for ecommerce that improve product search, product pages, category pages, and shopping content.

Feb 2022
Seed

Founder Contacts

30,000+ verified contacts

Showing 1301 to 1325 of 3,217 companies

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3,217 Recently Funded Seed Startups in San Francisco (July 2026) — Page 53 | VCBacked