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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
$27.5M
Avg Funding
$1.1M
Industries
14

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Recently Funded Companies

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Information Technology
$3.1M
raised

Mem Protocol is a human-centric tool for the social layer of web3.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cloud Infrastructure
$100K
raised

Stackbooster offers zero-code cloud infrastructure and AI-powered Kubernetes auto-scaling services.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Financial Services
$1.3M
raised

LoopGolf develops a digital wallet that acts as a bridge between FinTech, sports, and culture.

Nov 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Narrative is the AI video processing infrastructure, enabling agents to understand and process video as easily as they do text.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Health Care
$4.7M
raised

Xella Health is a women healthcare firm that unveils the major causes behind women health concern perimenopause to endometriosis.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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3D Technology
$250K
raised

MultiSet AI provides infrastructure for a precise Visual Positioning System using any scan, for any device.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Advertising
$560K
raised

Platform that lets mobile game studios generate playable ads and game prototypes in minutes.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.2M
raised

Real-time AI engine for live enterprise sales calls.

Nov 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.0M
raised

Thresh Power is an AI-powered tool that automates due diligence for renewable energy projects.

Nov 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$930K
raised

Context-aware intelligence via knowledge graphs

Nov 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Food and Beverage
$1.5M
raised

Foody is a web platform that enables users to either buy recipes or upload their own.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Zudo.work provides AI agents that automate warranty customer calls, coverage verification, and technician dispatch.

Jan 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cyber Security
$1.9M
raised

3GO is a personalized security service that protects members from fraud, helping them maintain their online safety.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

$2.5M
raised

Qure.Finance is a revolutionary investment platform offering social-media style trading insights by global finfluencers to young investors.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Heating
$2.3M
raised

Onsite Pro (by Greenwork) is enabling the construction work that's tackling the climate crisis

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Information Technology
$280K
raised

Kavi Virtual helps creators grow, manage, and monetize their audience across all platforms.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Apps
$250K
raised

Edily is a mobile app that combines the creativity, remixability, and fun allure of social video with a learning-focused spin

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Breath Hub is the world's first and only personalized, all inclusive breathwork app.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Apps
$150K
raised

Fleksa is the Restaurant OS that transforms the entire customer journey, both in-store and online.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

LunaBill builds billing automation software with AI Voice Agents to handle insurance calls for healthcare billing teams.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 1,504 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
$500K
raised

Captain Technologies offers an API solution to make unstructured data searchable in natural language.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Scoop Systems offers an AI platform that automates drafting and maintenance of IND regulatory submissions.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Software
$1.0M
raised

Agentic Talent Intelligence Platform

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

AI Twins and AI Avatars for Video Content Creation

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.1M
raised

Enterprise AI Adoption Layer

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1451 to 1475 of 1,504 companies

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1,504 Recently Funded Pre-Seed Startups in San Francisco (October 2026) — Page 59 | VCBacked