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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
$14.1M
Avg Funding
$565K
Industries
11

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Recently Funded Companies

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$500K
raised

Aurorin CAD offers is a software company that offers AI-native CAD for mechanical engineers and hardware businesses.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

AI Infrastructure

Visibl Semiconductors is an applied AI lab focused on automating the development of the world's semiconductors.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

End Close offers software that automates payment reconciliation, exception handling, and compliance reporting.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Manufacturing
$4.1M
raised

Virchow Medical is a manufacturer and supplier of biopsy catchment devices.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Prana Health AI offers a health assistant that gathers symptoms, analyzes health data, and connects users to doctors for virtual visits.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Syntropy offers software that uses AI agents to plan, generate, test, and submit code changes for software development projects.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$3.0M
raised

Agentic Commerce Infrastructure

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Veriad checks marketing ads against ASA, regulatory, and internal policies to generate compliance reports.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Verdex offers software that utilizes satellite imagery and data to track and analyze farmland conditions.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Pollinate offers a supply chain execution platform that connects ERP data to manage procurement, inventory, invoices, and supplier workflow.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 6,242 funded startups

41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$500K
raised

Synthetic Sciences builds AI agents that automate research workflows, from literature review to experiments and papers.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

File Sharing

Byteport is a software development company building a next-gen protocol for moving large data files 10x faster than traditional TCP.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Traverse is a data research lab that builds training data to help AI models develop judgment and handle ambiguous tasks.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Docura Health offers AI platform that analyzes medical records and generates med-legal reports with impairment rating calculations.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Fixture is an AI integrated CRM platform to communicate with customers, track marketing channels and form single go-to-market context store.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 6,242 funded startups

41,000+ verified emails
Unlimited exports
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Developer Tools

Valgo develops software that quantifies risk for the insurance of physical AI systems.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Valence offers a platform for trading prediction market contracts and managing orders, positions, and execution.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Computer Vision

Kita Technologies uses computer vision and vision language models to transform unstructured documents into structured underwriting data.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Polymath builds AI training environments to develop and evaluate autonomous agents on long and complex software tasks.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics

Shortkit offers an SDK for integrating, delivering, managing, and analyzing short-form vertical videos.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 6,242 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Artificial Intelligence (AI)
$500K
raised

Cardboard is a browser-based video editing tool that uses AI to create and refine video drafts from raw footage.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Booko App offers software that lets businesses manage bookings, schedules, and customer reservations.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI

Unisson is a B2B software company that offers AI agents that learn product workflows and execute complex tasks inside software.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Platform
$500K
raised

Sparkles offers a cloud environment where teams build, test, and preview code changes.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Ressl AI develops AI agents that configure Salesforce, automate CRM tasks, troubleshoot errors, and document changes.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 2426 to 2450 of 6,242 companies

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6,242 Recently Funded Seed Startups in California (October 2026) — Page 98 | VCBacked