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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
$245.8M
Avg Funding
$9.8M
Industries
11

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Artificial Intelligence (AI)
$4.6M
raised

Channel Robotics is a developer of AI-powered miniature robotic systems for advanced endoscopic surgery.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Consumer

InstaAgent helps brands scale campaigns across hundreds of targeted audiences with personalized content on Meta and TikTok.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

$16.1M
raised

Pylon Labs is a technology company.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$4.8M
raised

Butterflies.AI helps to build AI character where usesr can create, chat, and hangout.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

$6.1M
raised

Kern Australis is a biotechnology company.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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$5.0M
raised

Outland encourages critical dialogues about emerging digital technologies and their intersections with contemporary art.

Jun 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$27.0M
raised

Pramaana Labs provides artificial intelligence systems that convert regulatory, legal, and technical text into machine-verifiable code.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Advertising Platforms
$3.8M
raised

KLIPY provides a short-form media API platform that helps developers integrate expressive media into social and creative platforms.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

$11.6M
raised

Clair Health is a health technology company developing a wearable device that functions as a hormone monitor designed for women.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$20.0M
raised

Aether is a new class of AI systems that understand mechanisms, reason under intervention, and operate reliably in real-world systems.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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$6.0M
raised

Clario assists organizations in identifying and addressing Data Rot.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

$19.0M
raised

Critical Energy is an energy based firm that generate electricity with the help of heat through modular and geothermal power plant.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Agentic AI
$500K
raised

Dental Insurance Verification, AI Dental Insurance Verification SaaS, Dental Billing Outsourcing

Jun 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$11.0M
raised

PrismaX is a robotics intelligence platform that offers decentralized data collection and model training.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

Cloud Computing
$1.9M
raised

Integrated Reasoning builds efficient computer processors for accelerating NP-complete problems.

Jun 2025
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Aerospace
$3.0M
raised

Skymapper provides a global network of telescopes for continuous sky observation

Jun 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Doctor Droid is an on-call intelligence platform to accelerate production issue & incident investigations.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Aikido Technologies develops innovative floating wind technologies.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$100.0M
raised

Ent.AI offers data labeled, models built, and complete end-to-end AI strategy and solutions.

Jun 2026
Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

Auxos is an AI-powered customer intelligence platform that provides simulated customer audiences for product, marketing, and research teams.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$500K
raised

Incandor develops behavioral intelligence software and APIs for fraud detection on digital financial platforms.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Fuchsia is a AI native service provider company that offers a platform for hardware compliance and documentation services.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Trellis provides enterprise AI agents to automate short-term rental operations, orchestrating guest relations and field workflows.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Twolabs develops humanoid robots for caregiving, helping senior living communities with assistance, monitoring, and companionship.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

The Company Company develops AI agents for business operations to automate enterprise B2B sales and marketing workflows.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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