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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
$106.9M
Avg Funding
$4.3M
Industries
13

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Recently Funded Companies

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Artificial Intelligence (AI)
$500K
raised

Arga Labs offer real-world sandboxes to test applications and agents

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Health Care
$9.3M
raised

Ultralight is an AI-native operating system made for contemporary healthcare procedures.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Apps
$2.0M
raised

Myxt is a computer software company.

Apr 2023
Seed

Founder Contacts

41,000+ verified contacts

$5.0M
raised

Tonic is a pioneering gallery that offers specially curated art on the blockchain.

Apr 2023
Seed

Founder Contacts

41,000+ verified contacts

Blockchain
$19.5M
raised

Context app allows users to observe the transactions of any crypto wallet.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$19.5M
raised

Context is a Web3 business that allows users to “track” the transactions of any crypto wallet.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Software
$2.8M
raised

Zipy is a software debugging and observability platform.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Bloom is the brand layer for Agents. Bloom turns your brand into a system that generates on-brand assets at scale.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Software
$1.0M
raised

AI workspace that learns to run your company.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$7.1M
raised

Alien is a project building a decentralized “proof of humanity” and identity network designed for the age of AI, with blockchain and token.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$2.3M
raised

OneGC provides AI-powered legal platform automating contracts, compliance, and startup legal workflows efficiently.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Privacy-preserving software and infrastructure for user verification, content safety, and compliance at global scale.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Archon secures the world's public infrastructure.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

ClearLegal® is to increase transparency and access to justice in the legal industry with innovative and intuitive technology.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.9M
raised

Lilypad - the collective intelligence protocol - is empowering AI Creators & Developers to own and monetise their models & data.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$2.5M
raised

Aether Energy is an AI-powered end-to-end platform for rooftop solar installers

Apr 2024
Seed

Founder Contacts

41,000+ verified contacts

Arcimus is a SAAS company that uses AI to automate insurance premium audits.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

3D Technology

KURUKURU is a webcomic platform to create comics by posing scenes and generating characters.

Apr 2023
Seed

Founder Contacts

41,000+ verified contacts

Findly helps businesses understand and interact with their data by providing the business intelligence.

Apr 2023
Seed

Founder Contacts

41,000+ verified contacts

Frame develops an evidence-based platform for early detection of risk and care navigation to inform family building and planning.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 3,306 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Blockchain
$22.4M
raised

Nomad is a optimistic cross-chain communication.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Information Technology

All-in-one platform to document and automate business processes and operations playbooks

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Cryptocurrency
$1.2M
raised

The most seamless way for people to connect crypto accounts to any app.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$2.1M
raised

A fast & easy way to understand your app users, so you can reduce churn, grow faster, and build the right features.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

EdTech
$2.5M
raised

The online classroom built for kids.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Showing 1101 to 1125 of 3,306 companies

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3,306 Recently Funded Seed Startups in San Francisco (October 2026) — Page 45 | VCBacked