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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
$86.1M
Avg Funding
$3.4M
Industries
12

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Artificial Intelligence (AI)
$1.6M
raised

Hyperlink provides a platform that allows users to earn passive income by renting out their unused computer processing power.

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Imperfect is an AI training app that syncs with fitness wearable to build hyper-personalized training, recovery, and nutrition plans.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$4.7M
raised

3030 Labs is a company.

Jun 2024
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

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

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41,000+ verified emails
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Enterprise Software

Context layer for fast-growing sales teams

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

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

$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

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

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41,000+ verified emails
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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)
$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

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

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

Aikido Technologies develops innovative floating wind technologies.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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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

Credit Cards

Uno Wallet develops a mobile wallet that connects multiple credit cards and routes payments according to user-defined card rules.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Advanced Materials

Matforge develop AI systems that act as scientists, finding the advanced materials needed to build better microchips and faster datacenters.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Mount develops AI risk assessment and insurance solutions for businesses deploying autonomous AI agents in production workflows.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Autostep provides desktop software that identifies repetitive business tasks and recommends automation or process changes.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,301 funded startups

41,000+ verified emails
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Artificial Intelligence (AI)

Kinect AI develops AI software for e-commerce brands, including shopping assistants, adaptive product pages, and intent-based search tools.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Intelligence Factory builds robot intelligence that learns by seeing, doing and feeling, enabling robots to reason and act seamlessly.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

The Company Company develops AI agents for business operations to automate enterprise B2B sales and marketing workflows.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Panacea is a biotech focused platform that helps biotech companies accelerate FDA submissions and streamline drug approval workflows.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

OpenWork is a desktop app that enables users to connect their existing skills, MCP servers, and AI agents within a unified workspace.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 651 to 675 of 3,301 companies

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