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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
$36.5M
Avg Funding
$1.5M
Industries
10

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Artificial Intelligence (AI)
$500K
raised

Avoice offers an AI voice tools that automate calls, handle inquiries, and manage conversational workflows for business operations.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics

Kimpton AI provides an AI-native investment research platform for portfolio managers and buy-side investors.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.9M
raised

AI agents for autonomous supply chains

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

CleanTech

Praan is a deep tech company focused on particulate matter and CO2 capture using patent-pending technology.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.2M
raised

Silverstream is a platform for building AI agents that automate enterprise workflows directly through web interfaces.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Information Services
$5.3M
raised

Circular.co is a data-driven Platform for sustainable sourcing platform.

Mar 2024
Seed

Founder Contacts

41,000+ verified contacts

Cyber Security
$2.8M
raised

Leen is a unified API for security tools and data.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Data Management
$8.0M
raised

Foundational is a data management platform that helps developers understand the lineage and downstream impact of code changes.

Mar 2024
Seed

Founder Contacts

41,000+ verified contacts

Education
$250K
raised

FUTURELY is a platform that will assist students in selecting a university.

Mar 2022
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

MouseCat builds AI platform for financial institutions and risk teams to detect fraud and make faster, data-driven decisions.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)

Foreman is an AI platform helping contractors manage estimates, proposals, documents, contracts, and payments in one place.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Q2q offers a platform that researches markets, builds prospect lists, and runs multi-channel outreach with integrated tracking.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Overshoot AI offers an SDK to run vision language models on live video and return real-time analysis from plain English prompts.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Terminal Use offers a platform to build, deploy, and manage AI agents with filesystem access, orchestration, and execution infrastructure.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

File Sharing

Byteport is a software development company building a next-gen protocol for moving large data files 10x faster than traditional TCP.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

41,000+ verified emails
Unlimited exports
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Analytics
$500K
raised

Oximy offers software that monitors enterprise AI usage, tracks adoption and spend, and supports governance and compliance.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$3.0M
raised

Agentic Commerce Infrastructure

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$500K
raised

Remix is an agentic AI company that offers app that allows users to create content using AI.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Wideframe offers AI software that analyzes video footage, enables semantic search, and generates edit-ready sequences for creative agencies.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

End Close offers software that automates payment reconciliation, exception handling, and compliance reporting.

Mar 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)

21st dev provides an open-source platform for discovering, sharing, and generating reusable React UI tools for frontend development.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Beesafe AI offers a fraud prevention platform that engages scammers to identify mule accounts, disrupt payment, and trust-based scams.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Education
$500K
raised

Forum is an online community platform where marketplace sellers discuss e-commerce, share tips, ask questions, and learn selling strategies.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Enterprise Software
$6.0M
raised

Conduit is a dock management software to automate schedules with trucks.

Mar 2026
Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Ritivel develops AI native regulatory workforce platform for regulatory and medical writing teams at life science companies.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1201 to 1225 of 3,301 companies

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3,301 Recently Funded Seed Startups in San Francisco (October 2026) — Page 49 | VCBacked