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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
$35.5M
Avg Funding
$1.4M
Industries
11

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Artificial Intelligence (AI)
$500K
raised

Hire your AI Product Team

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

OpenSight provides AI-powered customer support automation services.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

TorMagnus Pharmaceuticals is a drug discovery firm dedicated to discovering treatments for Peroxisomal disorders.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Energy
$500K
raised

Upfront helps merchants that sell clean energy products by turning billions of dollars of rebates into lower prices.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

Narrative is an AI-powered invoice audit, analytics, and payment tool for logistics.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Artificial Intelligence (AI)
$500K
raised

Struct is a software development company that provides a platform for realtime AI voice agents.

Apr 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Internet
$2.8M
raised

Playhouse is a proprietary mobile applications that enables users to view and browse real-estate listing.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

Food and Beverage
$150K
raised

Amealio - a mobilization platform for Social Dine-Out Experiences. Makes Going out and Socializing a happy & enjoyable experience.

Apr 2022
Pre-Seed

Founder Contacts

30,000+ verified contacts

$12.0M
raised

Moonbounce is an AI control engine that ensures AI‑driven systems behave exactly as designed, at any scale.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Big Data
$2.0M
raised

Rust based data streaming infrastructure for a world that runs in real time — faster, simpler, and radically more efficient.

Apr 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Get verified contact info for decision-makers at 3,217 funded startups

30,000+ verified emails
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Artificial Intelligence (AI)

Ego Live is an AI-native 3D simulation engine building firm to generate realistic characters in 3D worlds.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Analytics

Kensu is a Data Observability platform that creates ongoing confidence in data and analytics.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Social Entrepreneurship
$6.0M
raised

Dayslice is a software startup providing virtual storefronts for solopreneurs.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

Communities
$1.5M
raised

A crypto-native chat platform. Build a home for your community.

Apr 2022
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Meticulate is an AI-native prospecting engine

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)
$500K
raised

Creo is a software that builds internal tools with prompt using artificial intelligence.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Patchwork helps the team by providing better AI powered communication tools and replacing the Slack.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Financial Services
$500K
raised

Numo is a financial company that help the contactor, banks and freelancers to get paid in emerging markets.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Mango Health assists doctors in receiving payment for referring patients to therapy.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Attunement is a digital behavioral health platform for better mental healthcare.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

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Get verified contact info for decision-makers at 3,217 funded startups

30,000+ verified emails
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Artificial Intelligence (AI)

Retell AI is the AI voice platform that helps corporate call centers automate calls indistinguishable from human.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Spark is a software company that builds AI powered search engine and workflow solution for large-scale clean energy developers.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Vectorview is a Customized capacity assessments that measure performance, safety, and risk for LLM agents and foundation models.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Information Technology
$500K
raised

SciPhi is an open source platform that makes it easy to build, test, deploy and scale your LLM RAG system.

Apr 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Agentic AI
$5.0M
raised

OpenBox AI provides AI governance, runtime enforcement, identity, policy, and risk control services.

Apr 2026
Seed

Founder Contacts

30,000+ verified contacts

Showing 851 to 875 of 3,217 companies

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