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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
$165.5M
Avg Funding
$6.6M
Industries
15

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Recently Funded Companies

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3D Technology
$4.0M
raised

Weaving art and technology to enable the joy of designing spaces

Feb 2022
Seed

Founder Contacts

41,000+ verified contacts

Generative AI
$4.1M
raised

Adam is an AI agent that functions as a CAD tool to perform complex design and editing tasks through natural language prompts.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.9M
raised

Examen is an AI platform transforming CRE data into instant portfolio insights and automated property reports.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

$1.6M
raised

Channel99 provides a platform for B2B performance marketing.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.5M
raised

The Prompting Company analyzes and creates AI-optimized content for products to gain visibility in AI-generated answers.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Biotechnology
$25.0M
raised

Indomo is a clinical-stage firm that aims to improve access to quality healthcare through novel device-enabled treatments.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

$9.0M
raised

Standard Economics is a fintech startup that creates a payments and USD-stablecoin platform to assist unbanked and underbanked people.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$7.0M
raised

Wild Moose is an AI SRE platform allowing engineering teams to resolve production issues faster.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

3D Technology
$10.0M
raised

Spacial AI turns your 2D plans into stamped structural and MEP permit sets in days using AI plus licensed engineer review.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

$9.0M
raised

Agentic AI for Law Firms

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Intellectual Property
$1.0M
raised

iPNOTE is a vertical AI paralegal that helps enterprises automate the annoying ping pong with patent attorneys, reducing costs by up to 30%.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$12.0M
raised

Sciforium builds the next generation of AI models with unprecedented efficiency, privacy, and versatility.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$2.0M
raised

Stationwise simplifies fire department scheduling, enhancing efficiency and interoperability.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$7.8M
raised

Honey Health provides AI agents that automate back-office tasks in healthcare, streamlining processes such as faxes, refills, and referrals.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Government
$5.0M
raised

SalesPatriot serves as an advanced back-office operating system tailored for companies within the defense sector.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$15.5M
raised

Ava Financial is a mobile app-based credit-building platform that offers financial tools for credit and savings.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Agriculture
$644K
raised

Scout aids vineyard managers in making data-driven decisions, promoting proactive farming, efficiency, and climate resilience.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

$7.0M
raised

Restoring forests for future generations

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Debt Collections
$2.3M
raised

Apriority Financial is a debt optimization platform that manages and optimizes employee personal debt.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Software
$6.0M
raised

Crustdata builds a robust and easy-to-use set of APIs that solves the problem of getting accurate, fresh data on companies and people.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Advertising Platforms
$12.0M
raised

AdsGency AI is a provider of an agent-based advertisement system for retail brands.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.5M
raised

One solution for engagement and sales in private medicine and wellness

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$4.2M
raised

SubImage provides cloud mapping for security teams, offering visibility and risk reduction through Cartography's open-source tech.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.5M
raised

MidLyr AI is a risk-aware, regulation-first automation and execution platform for financial services firms.

Oct 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.0M
raised

Dialogue AI is a research platform that uses AI agents to conduct and analyze customer interviews at scale.

Oct 2025
Seed

Founder Contacts

41,000+ verified contacts

Showing 3051 to 3075 of 6,242 companies

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6,242 Recently Funded Seed Startups in California (October 2026) — Page 123 | VCBacked