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Seed Companies in California

Explore 6,098 seed startups based in California, United States. Access verified founder contact information and fundraising data.

Total Companies
6,098
Total Funding
$148.0M
Avg Funding
$5.9M
Industries
16

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Recently Funded Companies

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Developer Platform
$10.0M
raised

CODE 27 develops software solutions focused on digital platforms, data systems, and custom technology applications.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Building Material
$600K
raised

Fluid Dynamics Plumbing offers plumbing and drainage services, including repairs and installations, with a focus on reliability.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$40.0M
raised

RunSybil is an AI-powered offensive security platform designed to continuously test applications and infrastructure for vulnerabilities.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Food and Beverage
$850K
raised

Giddy Ostrich is a restaurant company that offers food and dining services.

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

General Galactic is a space tech startup developing advanced spacecraft and propulsion systems

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Consumer Goods
$250K
raised

Lysulin sells capsules, chewables, powders, and liquids.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

E-Learning
$6.2M
raised

PlusPlus is a consulting company that specializes in training and development of SaaS platform and technical documentation.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Collaboration
$2.0M
raised

Balloon unlocks the true value of collaboration by removing cognitive bias, group dynamics, and fears from organizations and teams.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Accounting
$2.5M
raised

Coinbooks is a San Francisco based accounting software startup.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

$2.0M
raised

SecureX.AI is an AI-native cybersecurity company building the operating system for autonomous decision security.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$4.3M
raised

Mason AI is a software development company that offers an AI-powered platform for automating building reviews.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$5.0M
raised

NeoLab AI's platform simplifies AI deployment via unified orchestration, compute, monitoring, and scaling.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Analytics
$1.0M
raised

Filum is an experience management platform for sustainable growth

Mar 2025
Seed

Founder Contacts

41,000+ verified contacts

Mental Health
$500K
raised

Therhappy provides all the tools you need to run your therapy practice in one simple, modern app. Plans start and stay at just $20/month.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.0M
raised

NeuronX is an AI platform that analyzes medical data to support diagnosis, treatment planning, and predictive healthcare insights.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$250K
raised

WordforgeAI converts written text into AI-generated videos with voiceovers, visuals, and styles tailored to user needs.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Assistive Technology
$330K
raised

Core Impact is designed to instantly evaluate muscle activation to improve your training for in game competition.

Mar 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cannabis
$5.0M
raised

Jointly is a cannabis wellness app that helps to discover purposeful cannabis consumption so that they can live better and naturally.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Cloud Infrastructure
$5.0M
raised

The future of specialized cloud and grid computing

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Brand Marketing
$250K
raised

Silver Odyssey is an event management company that provides Audio, Art, 5G Technology and Creative elements.

Mar 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Agentic AI
$2.0M
raised

Persistence is an agentic AI company that offers virtual voice agents for call centres.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$52.0M
raised

Building Physical AI-powered Robo-Labor.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

$2.0M
raised

_Zingroll offers AI-powered movies and shows with infinite storytelling.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$2.0M
raised

K-Dense is an AI powered research platform that autonomously executes complex tasks across scientific fields.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.0M
raised

Laminar is a Information Service providing firm offering an open source platform for observability, analytics, evals and chain management.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Showing 2376 to 2400 of 6,098 companies

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6,098 Recently Funded Seed Startups in California (August 2026) — Page 96 | VCBacked