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Seed Companies in San Francisco

Explore 3,217 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,217
Total Funding
$21.5M
Avg Funding
$860K
Industries
7

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Artificial Intelligence (AI)
$500K
raised

Mod AI develops AI agents that automate accounts payable tasks like invoice processing, fraud detection, and ERP synchronization.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Semble AI automates fire and life-safety system design using AI to turn manual workflows into code-compliant processes.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

Alt-X develops AI-driven tools to automate financial analysis and reporting for investors in real estate and private equity.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Bear helps businesses track and improve their visibility on AI search platforms by monitoring mentions, competitors, and optimizing content.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Koyal is an artificial intelligence platform that transforms audio into visually compelling and personalized videos.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$500K
raised

Locus provides payment tools that let businesses manage and track transactions made by autonomous agents.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Automax AI builds AI assistants for real-estate appraisers, with an Appraisal Copilot for data prep, comps, and report drafting.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

MarkIt is an AI trade-compliance platform that automates global trade documentation and risk workflows.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Real Time
$500K
raised

Parametric trains safe robotics models that reveal internal reasoning and offer real-time intervention to unlock deployment.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Veria Labs is a cybersecurity company that provides AI-powered continuous penetration testing services targeting high-stakes industries.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Get verified contact info for decision-makers at 3,217 funded startups

30,000+ verified emails
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Artificial Intelligence (AI)
$500K
raised

Parrot Learning is a language app that uses short-form videos and exercises to teach Spanish in quick and easy-to-follow sessions.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

$500K
raised

Lakonia Technologies develops an AI platform that transcribes and analyzes tactical communications for defense and emergency teams.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

Nucleo offers an AI-powered tool for analyzing body composition and segmenting tumors from medical images.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Aside provides an AI platform that helps sales teams with live call prompts, note-taking, and real-time insights.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Item is an AI CRM that automatically captures customer context from connected tools and runs workflows through AI assistants.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,217 funded startups

30,000+ verified emails
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Aerospace
$500K
raised

Null Labs offers a platform that generates physics-based simulation datasets to train autonomous system models.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Mantle automates back-office tasks by connecting to CRMs, email, payments, and analytics through prompt-based agents.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Biotechnology
$10.0M
raised

Junevity develops medicines targeting transcription factors to reverse diseases of aging.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

Zarna offers an AI agent that automates sourcing, diligence, and portfolio workflows for private equity and investment firms.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Soren AI is an artificial Intelligence firm that builds autonomous agents to replace human engineers on manual AI evaluation tasks.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,217 funded startups

30,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$500K
raised

Velum Labs provides a firewall that redacts sensitive information in data and documents.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Browser Extensions
$500K
raised

JSX Tool is a browser-based IDE and extension that helps developers to inspect, edit, and generate React component code.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

$500K
raised

The Context Company offers observability tools for AI agents that detect when they fail and pinpoint the location of issues.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Sylvian provides a platform for generating expert data, evaluating, and improving specialized AI agents.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

SellRaze offers a cross-listing app for identifying, pricing, and listing items quickly across multiple marketplaces.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Showing 2676 to 2700 of 3,217 companies

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3,217 Recently Funded Seed Startups in San Francisco (July 2026) — Page 108 | VCBacked