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Pre-Seed Companies in San Francisco

Explore 1,502 pre-seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.

Total Companies
1,502
Total Funding
$12.5M
Avg Funding
$500K
Industries
8

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$500K
raised

Vora supplies each hiring manager with an artificial intelligence-powered recruiting assistant.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Nextbyte is an AI driven recruiting platform that enables companies to quickly find and assess candidates.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Wildcard functions as a gateway that enables AI agents to identify and employ APIs using natural language.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Quantstruct provides enhance and publish technical documents effortlessly using AI for automatic improvements.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Vovana is an AI recruitment platform that allows users to automate the sourcing and screening of candidates.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Developer Tools
$500K
raised

Sift Dev minimizes logging volume, empowering developers to take control back effectively.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Rebolt provides AI agents that automate repetitive tasks of restaurant managers.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

assistant-ui software development company that provides app developers with AI chat programs that can be added to the apps.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer APIs
$500K
raised

Superglue is an open-source tool that empowers users to effortlessly transform their data, unlocking new possibilities and insights.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Outlit powers AI-driven deal-making, accelerating enterprise sales with automated pricing, reviews, and execution.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 1,502 funded startups

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

Subtrace empowers developers to effortlessly monitor all production requests with just one command

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Cenote is a AI software that automates the back office for medical practices by storing patient records.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Mentra is a wearable technology company that develops smart glasses based on augmented reality and AI interface technologies.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Harper automates insurance workflows with AI, ensuring businesses get the best coverage quickly and competitively.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$500K
raised

Tergle specializes in the development of artificial intelligence agents designed for auditing applications.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 1,502 funded startups

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

FuseAI is a software development company that allows users to run sales deal cycle through a simple conversational interface.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Sophris AI powered validation platform that verifies circuit board schematics for electrical engineers.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$500K
raised

TrainLoop can assist developers in improving DeepSeek-R1 and other reasoning models.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Guse create AI workflows in a spreadsheet and deploy them with one click.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Trata is a financial analysis company that provides unbiased research and analytics of hedge funds.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 1,502 funded startups

41,000+ verified emails
Unlimited exports
No credit card required
$500K
raised

Enhanced Radar is an Airlines and Aviation Technology firm offering AI for air traffic control.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

General Trajectory specializes in building AI models for industrial robots to automate palletization, sorting, picking, and packing tasks.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Candor assists startups in defense, energy, and biotech sectors securing U.S. government funding through AI-support.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

Calltree AI utilizes data-driven insights to optimize contact center operational costs.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer Tools
$500K
raised

Truffle AI simplifies the integration of AI agents into software applications for developers.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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