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Seed Companies in San Francisco

Explore 3,225 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,225
Total Funding
$85.5M
Avg Funding
$3.4M
Industries
12

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Recently Funded Companies

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$4.7M
raised

3030 Labs is a company.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Cloud Security

Tolmo is an AI security platform that secures every layer of cloud applications, from code to cloud

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Enterprise Software

Context layer for fast-growing sales teams

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Consumer

InstaAgent helps brands scale campaigns across hundreds of targeted audiences with personalized content on Meta and TikTok.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$16.1M
raised

Pylon Labs is a technology company.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Advertising Platforms
$3.8M
raised

KLIPY provides a short-form media API platform that helps developers integrate expressive media into social and creative platforms.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

$11.6M
raised

Clair Health is a health technology company developing a wearable device that functions as a hormone monitor designed for women.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$27.0M
raised

Pramaana Labs provides artificial intelligence systems that convert regulatory, legal, and technical text into machine-verifiable code.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Cloud Computing
$1.9M
raised

Integrated Reasoning builds efficient computer processors for accelerating NP-complete problems.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Aerospace
$3.0M
raised

Skymapper provides a global network of telescopes for continuous sky observation

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 3,225 funded startups

41,000+ verified emails
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Artificial Intelligence (AI)
$11.0M
raised

PrismaX is a robotics intelligence platform that offers decentralized data collection and model training.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$500K
raised

Dental Insurance Verification, AI Dental Insurance Verification SaaS, Dental Billing Outsourcing

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Doctor Droid is an on-call intelligence platform to accelerate production issue & incident investigations.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Aikido Technologies develops innovative floating wind technologies.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

jo is a personal AI assistant chatbot that connects apps to deliver a daily morning brief and to-do list based on the user.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,225 funded startups

41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$500K
raised

Zenbu is an extensible IDE and workspace for developers to run, manage, and review code from parallel AI coding agents.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Napkin Math is an AI food journal that gamifies nutrition tracking by offering customized guidance to achieve health goals.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Auxos is an AI-powered customer intelligence platform that provides simulated customer audiences for product, marketing, and research teams.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Arzana is an AI firm that automates quoting, order entry, purchasing, and administrative workflows for manufacturing companies.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Incandor develops behavioral intelligence software and APIs for fraud detection on digital financial platforms.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,225 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Artificial Intelligence (AI)
$500K
raised

HEVN provides business banking, global payments, payroll, virtual accounts, and payment APIs for international companies.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

CleanTech

AICE Power develops autonomous subsea drones for monitoring and protecting critical infrastructure and underwater security operations.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Wato is an enterprise AI workspace providing an orchestration layer for shared agent memory, reusable workflows, and collaborative tools.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Pavoot provides an AI agent that manages event workflows and turns event engagement into sales pipeline.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Accounting

Arden provides AI software for SOX audits, automating evidence collection, control testing, and audit workpapers.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 526 to 550 of 3,225 companies

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