Skip to main content

Seed Companies in San Francisco

Explore 3,301 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,301
Total Funding
$45.9M
Avg Funding
$1.8M
Industries
10

Export 3,301 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)

Deep Interactions provides a collaborative AI platform for teams to build, deploy, and manage AI applications.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Advanced Materials

Matforge develop AI systems that act as scientists, finding the advanced materials needed to build better microchips and faster datacenters.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Fuchsia is a AI native service provider company that offers a platform for hardware compliance and documentation services.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$10.0M
raised

Magnitude is an autonomous AI workforce platform that offers third-party cyber risk management services.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Framewise Health provides AI-personalized, clinician-reviewed discharge education videos integrated with EHR systems and delivered by SMS.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,301 funded startups

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

Zenbu is an extensible IDE and workspace for developers to run, manage, and review code from parallel AI coding agents.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

OpenWork is a desktop app that enables users to connect their existing skills, MCP servers, and AI agents within a unified workspace.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Limrun provides remote Xcode, iOS simulators, and Android emulators that enable cloud-based AI agents to build and test mobile apps.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Infera develops an AI operating system for laboratories that converts scientific protocols into validated, instrument ready workflows.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Animation

Playabl is an AI-powered, no-code platform for creating web games and interactive experiences by chatting in plain text.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,301 funded startups

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

Sherpa is a software development company that automatically optimizes and improves websites based on the behaviour and versions of the site.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Memory Store is a platform that offers a shared memory storage space for office teams and workforce.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$6.0M
raised

Circumvent is a cloud security startup focused on helping organizations manage and remediate cloud security risks more efficiently.

Jun 2025
Seed

Founder Contacts

41,000+ verified contacts

Software
$6.6M
raised

Dynaboard turns web app development into a fun, multiplayer experience. Code and design in real-time with teammates.

Jun 2022
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

AgentPhone is an AI and telecommunications company providing phone numbers, SMS messaging, and voice calling APIs for AI agents.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,301 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Agentic AI
$8.0M
raised

Waniwani is an AI distribution infrastructure company that builds the Shopify for quote-based services.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Lab0 builds AI agents that turn enterprise software from a consulting-heavy deployment into a self-serve product.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Minicor develops an AI-powered RPA platform for automating workflows in legacy desktop and enterprise applications.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Advanced Metal Research develops robotic welding systems that combine computer vision, real-time seam tracking, and post-weld inspection.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

$9.0M
raised

Probably is an AI startup building a secure, local app for accurate data analysis using natural language.

Jun 2026
Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 3,301 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
Consumer

HeartByte is a content platform that enables creators to craft fiction/comics or derivative works inspired by existing fictional universes.

Jun 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics

Data Reliability Agent for Open Data Lakes

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$4.0M
raised

AI social intelligence platform that analyzes billions of creator conversations and turn cultural insights into strategy and creativity.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Fitness
$750K
raised

ARENA is building the future of strength training.

Jun 2023
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

We discover and secure shadow identities with AI

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 726 to 750 of 3,301 companies

Ready to Connect with Seed Startups in San Francisco?

Get verified founder emails, funding details, and company data for 3,301 seed companies in San Francisco.

Get Started - Access Contact Information

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

3,301 Recently Funded Seed Startups in San Francisco (October 2026) — Page 30 | VCBacked