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Seed Companies in San Francisco

Explore 3,301 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,301
Total Funding
$176.8M
Avg Funding
$7.1M
Industries
16

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Artificial Intelligence (AI)
$10.6M
raised

Building AI Agents to reinvent recruitment for companies and candidates

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Health Care

Lover is an online treatment that costs a fraction of the price of regular therapy and requires no face-to-face talks.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Consumer

Miniswap offers a marketplace for tabletop wargaming miniatures.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Advertising
$5.3M
raised

Polynomic is an AI-based ad agency that provides market research, creative generation, and channel optimization services.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Education
$4.0M
raised

ManageXR is the core infrastructure that enables organizations to scale their XR initiatives.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Information Technology
$6.0M
raised

Laskie provides sales funnel analysis, react website construction, email outreach, Facebook ads campaigns, and other services.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Gaming
$3.8M
raised

High-quality PC games in the browser

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.3M
raised

Finiti offers a platform for digital contracting, document automation, and legal workflow management.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$5.6M
raised

NavierAI develops artificial intelligence software that accelerates engineering simulations and design workflows.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

$1.1M
raised

VotalAI is an advanced AI security company dedicated to protecting modern applications and AI systems from evolving threats.

Dec 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$1.5M
raised

Keetro Labs is a software company that develops an end-to-end framework intended to build artificial intelligence applications.

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cryptocurrency
$3.5M
raised

Enabling fans to support musicians through NFTs

Dec 2022
Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$5.2M
raised

Agentic AI Customer Support for Enterprises

Dec 2022
Seed

Founder Contacts

41,000+ verified contacts

Family

Artifact helps capture important memories with ease by creating personal podcasts with the people of customers choice.

Dec 2022
Seed

Founder Contacts

41,000+ verified contacts

Analytics

Cloudthread is a cloud cost observability platform to eliminate cloud waste, track savings, engage engineers, and activate Cloud FinOps

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Financial Services
$2.0M
raised

StandardC is the privacy-first AI platform delivering 20x productivity to regulated financial institutions without exposing customer PII.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Cryptocurrency
$3.0M
raised

GalaxE NFT aggregator platform, was the first to facilitate the creation, buying, and selling of non-fungible tokens on multiple blockchains

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

$7.1M
raised

Crewline AI appears to be a startup focused on retrofitting heavy construction equipment for supervised autonomy.

Dec 2025
Seed

Founder Contacts

41,000+ verified contacts

Browser Extensions
$2.0M
raised

Nametag is a digital collector lens to search the internet for collectors, view their NFTs and Nokens, and badges.

Dec 2022
Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$8.5M
raised

Reposify - External Surface Management. We map the Internet on a daily basis and help enterprises to manage their exposure.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$900K
raised

We provive job opportunities with pseudonymity.

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

Consumer Software

Zette is a media tech startup that gives readers pay-per-article access to paywalled publications, all while sharing revenue with newsrooms.

Dec 2023
Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$2.4M
raised

neoCorp is a technology company.

Dec 2023
Seed

Founder Contacts

41,000+ verified contacts

EdTech
$3.0M
raised

StudyFree is the Subscription-based platform that connects students with international opportunities worldwide

Dec 2021
Seed

Founder Contacts

41,000+ verified contacts

AI Infrastructure
$100.0M
raised

RadixArk focuses on developing infrastructure for AI inference and training systems.

Jan 2026
Seed

Founder Contacts

41,000+ verified contacts

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