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Pre-Seed Companies in San Diego

Explore 39 pre-seed startups based in San Diego, United States. Access verified founder contact information and fundraising data.

Total Companies
39
Total Funding
$26.4M
Avg Funding
$1.1M
Industries
16

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Blockchain
$540K
raised

CounterTEN is a smart ticketing, loyalty and identity platform - built on the blockchain

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cloud Storage
$1.5M
raised

Etheware develops, manufactures, and markets satellite internet, cloud storage, and software.

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Augmented Reality
$350K
raised

Cultural Institution’s full-suite digital experience partner. Easy front-end UX. Museum-friendly CMS. Robust Data insights.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Oloren AI offers molecular descriptor that leverages informations from millions of publically curated datasets.

Jul 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$480K
raised

Heritage Harbor Partners is an acquisition company that focuses on buying and operating a single business for long-term ownership.

Jul 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Harbor generates clinical trial forms, captures source data, and monitors study data for research and regulatory compliance.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$100K
raised

Educational Vision Technologies (EVT) specializes in automated video editing and online course creation using artificial intelligence

Jun 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Aerospace
$7.3M
raised

Reaxiomatic focuses on initiatives and projects aimed at increasing American capability.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$25K
raised

Magier AI’s revolutionary ecosystem seamlessly shields both individuals and enterprises with advanced privacy—reimagining data security.

May 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$279K
raised

AI voice-first app that detects emotions and matches people through personalized audio and voice-based compatibility.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$1.9M
raised

Footage is an AI video agent that writes briefs, generates clips, and edits video so you can focus on your creative vision.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Teem is an AI-powered software sourcing platform that automates supplier research, RFx events, and consolidation insights.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

$300K
raised

AI-assisted custom-domain business email for small teams, with branded mailboxes, migration, templates, and smarter follow-up.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$2.0M
raised

Valtec specializes in drone systems that deliver real-time maritime intelligence through AI detection.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

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41,000+ verified emails
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Artificial Intelligence (AI)
$525K
raised

Credit Genius is an American finance company and AI Credit Builder providing credit monitoring, AI insights, and stronger credit management.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$350K
raised

GenAI turn-key platform for secure enterprise

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Business Development
$250K
raised

Zembra offers diverse collective of thinkers and doers who solve problems of clients and helps in online reputation management businesses.

Feb 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$2.1M
raised

1+ million monthly users! Pay at the table used by major restaurant groups including First Watch, Starr Restaurants, Tupelo Honey, and more.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Self-Storage
$300K
raised

College Storage, Micro-Storage and Reusable Moving Boxes

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 39 funded startups

41,000+ verified emails
Unlimited exports
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Cloud Management
$2.0M
raised

Simulation Theory is a software development company that provides cloud management services.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Health Insurance
$400K
raised

SaaS, HealthTech, Mobile App, Enterprise Tool

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$250K
raised

Value Viewpoint is an AI-powered consultative sales intelligence SaaS platform engaging sellers and buyers to create value.

May 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Venture Capital
$4.5M
raised

Splash is eager to work with lucrative, well-run businesses in the pool care market.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

$250K
raised

OneDegree Careers helps people find high-paying careers that are in demand and do not require a 4-year college degree.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 39 companies

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