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Pre-Seed Companies in San Francisco

Explore 1,504 pre-seed startups based in San Francisco, Panama. Access verified founder contact information and fundraising data.

Total Companies
1,504
Total Funding
$35.9M
Avg Funding
$1.4M
Industries
10

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Artificial Intelligence (AI)
$400K
raised

Mobile App, Generative AI

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Logistics
$400K
raised

Drift AI co-pilot for robotic development with realistic environment stimulation for testing and training autonomous systems.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.3M
raised

Finiti offers a platform for digital contracting, document automation, and legal workflow management.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.5M
raised

Keetro Labs is a software company that develops an end-to-end framework intended to build artificial intelligence applications.

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$5.0M
raised

Lynex AI — Smart technology, made human.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$400K
raised

Lawformer builds industry-specific legal AI agents that streamline the full contract lifecycle, from drafting to execution.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

$250K
raised

AI tool for US financial & fintech regulatory compliance.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Marketing
$950K
raised

SaaS

Jan 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$300K
raised

Gooder AI is an artificial intelligence firm that maximizes machine learning value through testing and visualizing business performance.

Dec 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.2M
raised

An AI platform for asset managers to build, optimize & deploy trading strategies at scale.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Finance
$1.6M
raised

Sidepocket Financial: patented deep-tech IRA platform helping the self-employed grow wealth tax-efficiently.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$425K
raised

AI-Powered Career Navigation

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.0M
raised

Personalized, in-person learning for kids aged 3-12

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Big Data
$1.5M
raised

Bringing enterprise big data to Web3

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Banking
$4.5M
raised

Utoppia offers a US bank account powered with Crypto for non-US residents living abroad.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Artificial Intelligence (AI)
$1.0M
raised

AI platform that automates construction project reviews and compliance. For governments and enterprises.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Health Care
$255K
raised

Medibanx provides longitudinal clinical data with patients’ consent for faster drug development.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Proactive CX for E-commerce. Text post-delivery to provide support, preempt returns, and improve retention.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$1.2M
raised

Astral is an AI marketer that interacts with the browser like a human to automate marketing workflows.

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.1M
raised

Likeness licensing for AI generation.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
No credit card required
$1.4M
raised

ClaimWe is an AI-powered patent infringement intelligence platform for claim charts and evidence-grade licensing.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Marketing
$2.4M
raised

Safary is a marketing attribution platform and network of web3 growth leaders

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Marketing
$1.6M
raised

Hexus builds marketing content at scale - record once, repurpose infinitely into interactive demos, guides, blogs, and more.

Nov 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$5.0M
raised

GFX Tech AI-Powered Intelligent Copy Trading Infrastructure

Jan 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$743K
raised

Optimizer AI creates AI technology to swiftly and simply generate resources required for game and content development.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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