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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
$12.5M
Avg Funding
$500K
Industries
5

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Artificial Intelligence (AI)
$500K
raised

Relling provides modular AI-driven testing tools for system integration and validation.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Flywheel AI converts existing excavators so contractors can operate them remotely for safety and productivity.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Fluidize offers AI-powered SaaS for automating and managing scientific simulation workflows.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Tesora builds AI procurement analysts that conduct supplier discovery, qualification, and negotiation via voice and email.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Fleetline develops a data-driven algorithm load planner for mid to large-sized trucking fleets.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

Kestroll is an AI-based platform that offers a central interface for the entire organization to access and distribute content.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Keystone is an AI-native testing platform that helps developers build, maintain, and run end-to-end tests at scale.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Pond provides an AI-powered messaging app that filters, organizes, drafts, and summarizes messages.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Industrial
$500K
raised

F4 is an industrial hardware design validation platform that focuses on engineering drawing compliance and interpretations.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Software
$500K
raised

Knowlify is a text-to-explainer video engine that transforms textbooks, PDFs, and plain text into narrated videos using AI.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

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

Topological develops physics-based foundation models that optimize CAD design by generating manufacturable, physics-aware models.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Riverbank Security delivers autonomous AI‚Äëdriven penetration testing and offensive security, combining AI agents with expert red teamers.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Convexia develops AI agents that evaluate drug assets through simulations, clinical profiling, safety prediction, and market analysis.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

AgentHub delivers a no-code AI platform that helps users automate workflows using visual drag-and-drop elements and pre-built templates.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Tools
$500K
raised

Coding Agent for Firmware

Sep 2025
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
Unlimited exports
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Artificial Intelligence (AI)
$500K
raised

Lanesurf offers an AI voice assistant to conduct and manage carrier calls, vet compliance, and book freight loads programmatically.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Lark provides AI agents that automate billing operations via integrations with billing and support systems.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Tools
$500K
raised

Alter is a Software Development firm offering a secure transfer platform for workflow.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Verne Robotics develops AI-powered robotic arms that autonomously learn tasks to automate labor work.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Altur is a Software Development firm offering a voice integrated AI for debt collections and sales.

Sep 2025
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
Unlimited exports
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Artificial Intelligence (AI)
$500K
raised

Serafis offers an AI platform for investors and wealth advisors for improved decision-making and product strategy.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

VibeFlow transforms prompts into web applications by generating and visualizing backend logic via AI‚Äëpowered visual workflow editing.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Nuntius is an IT Internet firm offering AI based automation platform for custom categories workflow.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Doe is an enterprise AI system that provides real-time financial insights to boost efficiency and profitability.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

B-12 offers a platform that uses automation and artificial intelligence to streamline chemical experiments and improve accuracy in the lab.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1651 to 1675 of 3,301 companies

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