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Seed Companies in California

Explore 6,242 seed startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
6,242
Total Funding
$328.6M
Avg Funding
$13.1M
Industries
11

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Information Technology
$3.0M
raised

Dashy Dash helps bars and restaurants manage their businesses with transparent information about products, prices, and suppliers.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Digital Entertainment
$3.0M
raised

FanRally is a subscription membership enablement platform for sports and live entertainment.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

Financial Exchanges
$500K
raised

The market behind AI hardware.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics

Sazabi provides an AI-native observability platform with autonomous alerts, conversational debugging, and coding agent integrations.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.0M
raised

Codeplain is an AI-powered code generation service that produces production-ready software from specifications written in Plain language.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$14.0M
raised

Helicon Industries is a developer of advanced composite manufacturing systems for aerospace, defense, and marine applications.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$4.8M
raised

Samepage develops an AI copilot that helps product managers automate workflows and keep teams aligned.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.0M
raised

Dentscape is a software company specializing in AI-powered dental design solutions.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Analytics
$11.0M
raised

Owl AI is a sports technology company that uses artificial intelligence to improve performance analytics and decision-making in sports.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Apps
$5.0M
raised

2wai.ai is a platform that enables users to create and interact with highly realistic AI-powered avatars, called "HoloAvatars".

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Avelis Health uses AI that eliminates medical bills and fights insurance denials.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.1M
raised

DeusMachina is an applied research lab dedicated to enhancing human relationships through artificial intelligence.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.9M
raised

Photonics empowers the next computing paradigm, unlocking unprecedented possibilities for artificial intelligence.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Biotechnology
$1.0M
raised

VIAN Therapeutics is an ophthalmology pharma startup combating microvascular retinal diseases (AMD and DME) with a simple eyedrop.

Jun 2024
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$10.0M
raised

Stealth startup at the intersection of AI and software testing.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Traceroot develops AI agents that automatically identify and resolve production bugs by analyzing structured logs and traces.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.6M
raised

SuperPlane is an AI-first platform engineering and DevOps control plane that helps teams automate, orchestrate.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$200.0M
raised

Mirendil is an AI research lab that creates self-accelerating systems that convert computing power into scientific advancements.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$33.0M
raised

Orann AI is an AI marketing firm that offers complete AI content marketing solutions.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.0M
raised

Cambrian is an AI infrastructure protocol that creates quickly available financial insight from offchain and onchain information.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Manufacturing
$5.0M
raised

AquaPoro is pioneering breakthrough materials science for industrial-scale moisture capture in arid environments.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

$50K
raised

Oral Genome is a health and wellness company for dental medication.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

$12.5M
raised

Fast, up-to-date web data, providing context-engineered web content with sources for real-time AI reasoning.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$10.0M
raised

Test easy to find and fix future production issues.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Developer Tools

Better Auth provides tools for developers to simplify how developers manage user authentication.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Showing 1251 to 1275 of 6,242 companies

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