Skip to main content

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
$12.9M
Avg Funding
$516K
Industries
7

Export 1,504 Pre-Seed Companies in San Francisco

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
Artificial Intelligence (AI)
$500K
raised

QualGent is a software development company that utilizes artificial intelligence to provide mobile app quality assurance testing solutions.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

The simulation engine to benchmark GenAI agents

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Vassar Robotics develops home humanoid robots that allows users to teach, connect, and deploy Real Robot Intelligence.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Janus AI is an AI testing company that evaluates AI agents and creates simulated AI users to replace manual testing process.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Cyber Security

Cotool is a cybersecurity company that uses AI to build agents that can execute across all of your security tools.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

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

​Morphik is a company that offers AI-powered tools for creators, enabling the production of visual content.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Chiron is an edtech application that understands mathematics as it is written and corrects any mistakes.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Tools

Attune is a software development company that designs fast build tools for developers to reduce software compilation time.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Aviro is a software development company that offers reliable and efficient task-time intelligence for enterprise agents.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Automotive
$500K
raised

SAVA is the sheet metal manufacturing company that supplies sheet metal for all autonomous vehicles and machinery.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

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

Blueshoe is the first AI-native consumer and plaintiff law firm.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Tools
$500K
raised

mlop is a B2B SaaS company building tools for machine learning engineers.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Alkali streamlines chemical project workflows for engineering teams with error checking and equipment procurement utilizing AI.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Probo is an technology company that helps manage and handle compliance through cost-effective empowering businesses.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Kestral is a software company that provides data transformation and product development solutions utilizing artificial intelligence.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

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

Stratify provides an AI-powered user research platform that automates recruitment, conducts interviews, and analyzes insights.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics

Caucus is a software company that develops AI CRM to streamline government tasks, centralize data, and automate services.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Labric is the software company that automatically sync data from your lab instruments and spreadsheets to the cloud using AI.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Kanava AI is an artificial intelligence company developing voice based agents for automated calls, integrated ERP, and smart documentation.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

The Robot Learning Company is an AI based software that develops Affordable robotic workers.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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

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

The LLM Data Company creates tooling to write, version and execute evals for post-training data.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Jazzberry is a software company that develops AI agents to search and fix bugs for developers utilizing machine learning and analytics.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Hospitality
$500K
raised

Lapel is a hospitality company that scale personalized service to every customer.

Jun 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Lattice Health provides hospitals with evidence needed for safety, governance and compliance without interfering directly with patient care.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$6.4M
raised

MNX focuses on decentralized futures exchanges in the AI economy.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 401 to 425 of 1,504 companies

Ready to Connect with Pre-Seed Startups in San Francisco?

Get verified founder emails, funding details, and company data for 1,504 pre-seed companies in San Francisco.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked

1,504 Recently Funded Pre-Seed Startups in San Francisco (October 2026) — Page 17 | VCBacked