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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
$26.1M
Avg Funding
$1.0M
Industries
5

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Artificial Intelligence (AI)
$12.0M
raised

Unlimited Industries transforms how critical infrastructure is engineered and delivered, accelerating a future of abundance with AI-powered.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

AutoAce is an AI voice assistant for car dealerships that answers calls, books service, and keeps customers off hold

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Origin Speech Therapy empowers speech and occupational therapists to launch, manage, and grow private practices.

Dec 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

LogosGuard is an platform that turns AI policies into executable controls and continuously monitors systems for compliance and risk.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Hillclimb advances AGI by building math-focused reinforcement learning environments with top mathematicians for high-quality data.

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

Metorial is an open-source integration platform for agentic AI that connects AI agents to external tools and data via MCP.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Claybird offers an AI video ad creation agent that plans, generates, edits, and publishes ad videos from concept to release.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Imagine AI is an AI powered B2B content assistant that builds persona driven writing and engagement pipelines.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Aerospace
$500K
raised

Wardstone is a space defense-tech company developing next-generation capabilities to protect from missiles and other space-based threats.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Animation
$500K
raised

Pixley AI is an online platform using AI to help parents and children co-create personalized animated cartoon shows.

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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Artificial Intelligence (AI)
$500K
raised

Sciloop is an AI co-scientist platform that automates machine learning research workflows from hypothesis to experiments and analysis.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Norra offers an AI platform for nursing facilities that automates equipment management, compliance, and workflow management.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Clad Labs is the developer of a coding environment designed to integrate entertainment and productivity with AI.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Rivet is a visual AI design tool that allows product designers to make UI changes directly in the production codebase.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Mayflower offers a software plugin for immigration screening, legal compliance, and document verification.

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
No credit card required
Artificial Intelligence (AI)
$500K
raised

OpenBuilder is the vibe coding platform that helps non-technical builders take their ideas to production.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Rovr is a software company that develops AI-based developers tool for streamlined collaboration and automated CRM operations.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Hypercubic is an enterprise AI platform that builds digital twins of company knowledge to preserve expertise and streamline operations.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Iris is an AI assistant that automates workflows and manages time by combining calendar and inbox data.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Developer Tools
$500K
raised

Inspector is an AI IDE for front end engineers that allows to modify styles, move elements, and automatically reflect changes in codebase.

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
No credit card required
Artificial Intelligence (AI)
$500K
raised

Questom provides AI phone, chat, & email agents that automate lead capture, quotes, and follow-ups for printing & merchandise businesses.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Nessie Labs offers an AI knowledge base application that converts scattered AI conversations into an organized and searchable memory.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Hardware
$500K
raised

Tensr specializes in the creation of autonomous robotic factories.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Prox is an AI-powered logistics platform automating freight booking, claims, POD collection, and billing for logistics providers.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Deeptrace develops AI SRE agents that detect, investigate, and resolve production incidents.

Dec 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 2701 to 2725 of 3,217 companies

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3,217 Recently Funded Seed Startups in San Francisco (July 2026) — Page 109 | VCBacked