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Seed Companies in San Francisco

Explore 3,217 seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
3,217
Total Funding
$35.9M
Avg Funding
$1.4M
Industries
11

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Recently Funded Companies

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Artificial Intelligence (AI)

Twolabs develops humanoid robots for caregiving, helping senior living communities with assistance, monitoring, and companionship.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

3D Printing

Prototyping.io provides an AI-driven platform to analyze CAD designs and manufacture custom mechanical parts.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Electronics

Nine Fives develops networked, driverless RF test equipment and control software for electronic measurement applications.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

AI Infrastructure

Allowance is a application that allows users to make purchases through AI integrated wallets for safe and secure shopping online.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Alchemize provides an AI-native customs brokerage platform that automates international trade compliance workflows.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Artificial Intelligence (AI)

Wato is an enterprise AI workspace providing an orchestration layer for shared agent memory, reusable workflows, and collaborative tools.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Accounting

Arden provides AI software for SOX audits, automating evidence collection, control testing, and audit workpapers.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Zolvo offers software that automates lending operations, reconciles invoices, monitors portfolios, and generates financial reporting data.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Pentagon develops software for coordinating AI agents, enabling communication, task management, and shared memory.

Jun 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ verified contacts

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30,000+ verified emails
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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

30,000+ verified contacts

Artificial Intelligence (AI)

Klaimee is a startup that develops insurance and certification infrastructure for autonomous AI agents.

Jun 2026
Seed

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ verified contacts

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

30,000+ verified contacts

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30,000+ verified emails
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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

30,000+ verified contacts

Fitness
$750K
raised

ARENA is building the future of strength training.

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

We discover and secure shadow identities with AI

Jun 2023
Pre-Seed

Founder Contacts

30,000+ 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

30,000+ verified contacts

Analytics

Data Reliability Agent for Open Data Lakes

Jun 2023
Seed

Founder Contacts

30,000+ verified contacts

Showing 576 to 600 of 3,217 companies

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3,217 Recently Funded Seed Startups in San Francisco (July 2026) — Page 24 | VCBacked