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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
$137.3M
Avg Funding
$5.5M
Industries
15

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Artificial Intelligence (AI)
$225K
raised

CUJO is an AI platform offering SaaS solutions to telecom operators and gateway manufacturers.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Blockchain
$7.0M
raised

Dust Labs is building software that helps NFT communities bring more value to their holders.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

$2.2M
raised

JusticeText is strengthening the ability of public defenders to analyze this crucial data with their evidence management software.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Productivity Tools
$250K
raised

Kwiver is a lightweight toolkit for computing detection and tracking metrics on a variety of video data in a bicycle.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

WonderTx is an AI-native biotech discovering oral drugs for validated human biology traditionally requiring injectable treatments.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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AI Infrastructure
$9.0M
raised

OpenRelay is an AI infrastructure company that provides decentralized GPU infrastructure for scalable AI inference.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Delivery Service
$6.3M
raised

Portex removes manual freight procurement for shippers and their partners to save money and time.

Sep 2024
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Beem provides AI smart wallet application that provide users with access to emergency cash.

Sep 2023
Seed

Founder Contacts

41,000+ verified contacts

Generative AI
$2.5M
raised

Quark is a Generative AI Support platform that interprets support issues to recommend resolutions automatically, skyrocketing productivity.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Credit
$2.2M
raised

Level is a fintech financing platform that buys loans from fintech startups helping them gain access to capital to scale faster.

Sep 2021
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Biotechnology
$8.1M
raised

Ellipsys Medical provides a minimally invasive system for creating AV fistulas for hemodialysis access in kidney patients.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Finance
$3.0M
raised

Oddpool is a software company that develops prediction market analytics platform for investors and traders.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Health Diagnostics
$1.2M
raised

MALCOVA is a medical device startup delivering novel hardware and AI-based software solutions to resolve needs in the radiology market.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

$7.1M
raised

Plural Energy is an on-chain investment platform for the global shift to clean energy.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.5M
raised

Seraphonic builds real-time AI agents for support, sales, and interactive media at wealth management Industry.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Health Care
$3.5M
raised

PatientPartner is a digital health platform that focuses on enhancing the patient experience.

Sep 2024
Seed

Founder Contacts

41,000+ verified contacts

$12.0M
raised

Counselors and Therapists is an online publication focused on creating accurate, actionable mental and behavioral health content.

Sep 2022
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$250K
raised

Illium AI bridges physical and digital worlds with AI, computer vision, sensing, and autonomy technologies.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Torus provides AI engineering software that automates workflows and validates technical documents using engineering data analysis.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Maingen is an industrial AI company building AI systems to help operate and manage industrial infrastructure.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Health Care
$8.0M
raised

Wizard Wellness is a drug-free allergy care brand using nasal microbiome science for sprays, inhalers & wellness relief products.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$7.5M
raised

The World's First Family AI. Ollie uses AI to take on the invisible work of family life so you have time for the moment's that matter.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

$50.0M
raised

Bluecore Energy designs and builds compact, zero-emission small modular nuclear reactors on floating barges.

Sep 2026
Seed

Founder Contacts

41,000+ verified contacts

$2.0M
raised

Mirrorva builds real-time generative AI for video and interactive media.

Sep 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.0M
raised

each::labs helps developers build and scale generative media apps in seconds.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 76 to 100 of 6,242 companies

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