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Seed Companies in San Francisco

Explore 3,222 seed startups based in San Francisco, Panama. Access verified founder contact information and fundraising data.

Total Companies
3,222
Total Funding
$36.3M
Avg Funding
$1.5M
Industries
13

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Recently Funded Companies

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Advertising
$500K
raised

Revnu provides AI growth platform with GTM strategy around awareness to push content at scale and measure reach.

Mar 2026
Pre-Seed

Founder Contacts

30,000+ verified contacts

$250K
raised

RL Training for LLM Models

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

$4.0M
raised

AI Transformations for the Enterprise

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Electrical Distribution
$800K
raised

Eos Atomics develops compact negative-ion neutral beam injectors with lower heat.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$2.0M
raised

Reps is Enterprise AI for Execution Readiness.

Mar 2025
Seed

Founder Contacts

30,000+ verified contacts

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

Software, Artificial Intelligence (AI)

Mar 2025
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.0M
raised

Solo builds an AI-native backend for Sybil resistance through preserving biometric verification to establish a one-person, one-account rule.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Fraud Detection
$500K
raised

Alacrity is a company that assists businesses in preventing account takeovers by offering a range of multi-factor authentication tools.

Mar 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$8.1M
raised

Rosetic enables engineers and software teams to generate production-grade software with greater speed and predictability.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Financial Services
$1.5M
raised

Trez provides payroll, tax compliance, benefits and workforce management software for small business operations.

Mar 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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$350K
raised

Airflow is a productivity app and CRM.

Mar 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Business Process Automation (BPA)
$1.6M
raised

Activepieces is an open source business automation software that allows users to automate their work without writing code.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Free & Open-Source Alternative to Postman.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Analytics
$500K
raised

ReverseMails is an email verification application made to assist users in locating and handling dubious or unreliable email addresses.

Mar 2023
Seed

Founder Contacts

30,000+ verified contacts

Bitcoin
$5.2M
raised

Ark Labs develops financial technology infrastructure focused on payment systems built on the Bitcoin network.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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AI Infrastructure
$6.5M
raised

HydraDB provides the developer tools and infrastructure to give agents context and memory.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$1.0M
raised

The new standard for Human + AI verification — a cryptographically secured verification engine and agentic compliance suite.

Mar 2026
Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)

Optifye.ai is an AI-based optimization platform that monitors assembly lines and automated reporting services.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Blockchain
$500K
raised

Axiom is a trading platform with on-chain integrations and tools like Wallet Tracker for enhanced trading.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Cloud Computing
$500K
raised

Pig is a software development company that develops API for automating Windows desktops with AI.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Artificial Intelligence (AI)

AI todo list for knowledge workers

Mar 2025
Seed

Founder Contacts

30,000+ verified contacts

Generative AI

Browser-based AI agents for healthcare operations

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

emojis.com empowers small businesses with an AI graphic designer to create their brand identity without high costs.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Vocality Health is a Voice AI platform for medical language translation, enhancing communication in healthcare.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Dartboard Energy provides an AI tool for battery operators to optimize revenue and track performance in electricity markets.

Mar 2025
Pre-Seed

Founder Contacts

30,000+ verified contacts

Showing 1226 to 1250 of 3,222 companies

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