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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
$112.6M
Avg Funding
$4.5M
Industries
12

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Recently Funded Companies

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Artificial Intelligence (AI)
$250K
raised

HealthInRealTime is a real time health, fitness, monitoring and medical intervention technology platform.

Dec 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

$12.4M
raised

We build vibrant communities that bring incredible experiences to our players as we innovate with new technology to find new ways to play.

Jan 2022
Seed

Founder Contacts

30,000+ verified contacts

$5.0M
raised

Byteboard redesigns technical interviews to be more reflective of what engineers do on the job through. a project-based approach.

Jan 2022
Seed

Founder Contacts

30,000+ verified contacts

Blockchain
$10.5M
raised

Wallet analytics platform built for Web3 growth teams

Jan 2022
Seed

Founder Contacts

30,000+ verified contacts

$1.0M
raised

RX Delivered Now is an automating pharmacy logistics and communications company.

Jan 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$500K
raised

Redapto helps customer support teams improve performance using QA, simulations, and feedback to boost satisfaction and sales.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

E-Commerce
$580K
raised

Building the world's shopping persona!

Jan 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$5.5M
raised

Pixeltable is an Open Source Python framework that enables AI Engineers to focus on modeling and experimentation.

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

DataPad is a next-generation visual analytics platform. Prepare. Explore. Analyze. Share. Agile data workflow for the modern era.

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$5.8M
raised

Across AI develops web app and chatbot that connects to various parts of the enterprise stack.

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Blockchain

The Future of Exchange

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$18.0M
raised

​Sauron develops a home security platform that integrates AI, advanced sensors, and human monitoring to identify and respond to threats.

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Biotechnology
$8.5M
raised

The next big solution for biotechnology and bioscience research

Dec 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$4.8M
raised

Respell is a software company that specializes in no-code application and cost-effective to deploying AI-powered applications.

Dec 2023
Seed

Founder Contacts

30,000+ verified contacts

Health Care

Dawn Health is a new standard of care for insomnia treatment.

Dec 2022
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
No credit card required
$2.0M
raised

Camillion provides a visual productivity platform for distributed non desk employees.

Dec 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$15.0M
raised

Multifactor provides secure identity management with authentication, authorization, and auditing using strong cryptography.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$5.0M
raised

Radical platform reviews complex medical data to deliver clear, personalized insights that help guide cancer treatment decisions.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Cryptocurrency
$3.0M
raised

TrueNorth is a platform advertised as the first AI discovery engine for cryptocurrency.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Enterprise Software
$2.0M
raised

AI platform for PR & communications

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

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

30,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$9.0M
raised

Guide Labs is a software development company that builds interpretable models to explain reasoning that are easy to steer, debug, and align.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

$1.9M
raised

Waywise is a SaaS company that offers a CRM software built for game developers.

Jan 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Circle Mind deploys open-source RAG using knowledge graphs and PageRank.

Dec 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Codebuff is a coding agent that edits codebases, runs terminal commands, and boosts productivity

Dec 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Gait is a Cursor and VS Code extension that reveals prompts behind code, enables conversation continuity, and tracks AI use.

Dec 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 2626 to 2650 of 3,217 companies

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3,217 Recently Funded Seed Startups in San Francisco (July 2026) — Page 106 | VCBacked