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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
$75.4M
Avg Funding
$3.0M
Industries
15

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Recently Funded Companies

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Agentic AI
$4.3M
raised

Build AI-native apps and seamlessly integrate personalized AI into your product within minutes

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

AI agents that discover new materials for semiconductor chips.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$1.0M
raised

Echovane automates end-to-end consumer market research using autonomous AI agents.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$415K
raised

Castellan AI is a provider of property tax appeal services using data analysis to reduce residential and commercial tax bills.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Cryptocurrency
$7.0M
raised

Ansible Labs' platform, Beam, connects blockchains and bank accounts.

Aug 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Communications Infrastructure
$250K
raised

Rip Bull Networks provides business chat, collaboration, and messaging services via a communications platform-as-a-service.

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$300K
raised

The Enterprise Super App Enabler. Powering Rides & Instant Delivery for global enterprise platforms across 182 countries.

Jul 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.8M
raised

Frontier is an online hiring platform that helps businesses in finding qualified candidates.

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

Renewable Energy
$5.0M
raised

Piq Energy is software that automates power grid simulations for energy asset connections.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Information Services
$6.2M
raised

Statics is a technology company.

Jul 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Big Data
$3.0M
raised

Learn how Scepter is harnessing atmospheric and Earth‑observation intelligence to detect anomalies in real time.

Jul 2024
Seed

Founder Contacts

41,000+ verified contacts

Aerospace
$750K
raised

Kyma Concepts is an engineering and manufacturing company that develops precision components for the aerospace industry.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Advanced Materials
$657K
raised

6thSense is a tactile robotics AI learning data platform startup.

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Finance, Technology, SaaS, Payment, HR, Payroll, AI

Jul 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.8M
raised

perhaps is the first workspace designed for collaboration between humans and AI.

Jul 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Compliance
$8.3M
raised

Resourcely lets you provision resource templates that are secure and compliant by design.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Panora is a software development firm offering a developer tool to build AI products for business data.

Jul 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Consulting
$3.0M
raised

Extend your team with flexible, venture-quality scouting resources.

Jul 2022
Seed

Founder Contacts

41,000+ verified contacts

Transportation

Lattis is a smart city startup focused on improving urban living through intelligent technology solutions. Its first product, Ellipse, is a

Jul 2021
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$5.0M
raised

QLU intelligently automates prospect research and outreach for IT and executive recruiters.

Jul 2023
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$1.6M
raised

QuAIL Technologies is a quantum AI company merging AI and quantum computing for finance, healthcare, and agriculture.

Jul 2023
Seed

Founder Contacts

41,000+ verified contacts

$11.5M
raised

a1mobile replaces your phone carrier with AI that talks, texts, and works

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.1M
raised

Empowering creators worldwide with AI-powered music composition, production, and collaboration tools that amplify human creativity.

Jul 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Magnetic is an AI tax platform that automates data entry from client documents into tax software with high accuracy.

Jul 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Coffee

Minus is a beanless coffee company which produces coffee.

Jul 2023
Seed

Founder Contacts

41,000+ verified contacts

Showing 426 to 450 of 3,306 companies

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3,306 Recently Funded Seed Startups in San Francisco (October 2026) — Page 18 | VCBacked