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Pre-Seed Companies in Brooklyn

Explore 53 pre-seed startups based in Brooklyn, United States. Access verified founder contact information and fundraising data.

Total Companies
53
Total Funding
$27.1M
Avg Funding
$1.1M
Industries
17

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Consulting
$2.5M
raised

Orgspace provides a people management platform for software organizations to meet the needs of operational leaders.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information and Communications Technology (ICT)
$300K
raised

Mythoworks is a technology company in stealth mode.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

$5.5M
raised

a music (software) label

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.1M
raised

Olira develops AI-native patient data infrastructure and tools for clinical AI, remote monitoring, and outpatient care management.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

We believe that lawyers should focus on high value lawyering. Dioptra automates the rest with AI

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Information Technology

Gain and retain new customers by increasing your adoption, engagement, and retention with Minerva's interactive guides.

Aug 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$1.0M
raised

Starlight enables businesses to offer streamlined access to government benefits directly to their users and giving them financial support.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Veterinary
$700K
raised

Gentle Beast is a canine behavior and wellness platform that provides personalized, on demand dog training and behavior consultations

Aug 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.0M
raised

Billy Bets is an AI platform that tracks sports bets, manages a wallet, and makes smarter bets with AI assistance.

Jul 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

E-Commerce
$395K
raised

QuikReturn is a reverse logistics startup serving e-commerce brands and their customers in New York City.

Jul 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Agentic AI
$500K
raised

Marketplace for composable AI agent workflows

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information Technology

Foresight is an technology company that creates AI-powered simulations that test pricing, positioning, packaging, and campaigns.

Jun 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$495K
raised

Gravesend Series (from Gravesend Series) is an entertainment media project.

May 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Electronics
$2.0M
raised

Wisewell is a sustainability-driven clean water technology company developing high-quality, easily accessible drinking water solutions.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

$3.2M
raised

UserHub is a pricing tool based on users that assists SaaS firms in selling more seats.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Bitcoin
$3.0M
raised

Oyl offers customers access to the latest trading tools in a single application.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.4M
raised

Pocket is an AI powered front office that operates system for medical clinics.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Developer APIs

Sendo is a developer friendly SMS API which has data with a fast dashboard and with helpful monitoring features

Mar 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)

Tepali builds an AI operating system that provides software tools to support and manage medspa business processes and workflows.

Mar 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$300K
raised

Les Aimants offers bridal apparel, simplifying the shopping experience with tech, online measurements, and studio try-ons.

Mar 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 53 funded startups

41,000+ verified emails
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Cryptocurrency
$1.5M
raised

Doormat operates as an all-in-one crypto trading terminal featuring key swarms and automations.

Mar 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$300K
raised

NOS Agent | Go To Market AI Agent

Feb 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

Chasi AI offers AI assistants that automate communications, CRM updates, and customer outreach for equipment sales, services, and rentals.

Feb 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$150K
raised

Secret Weapon Studios is a SaaS enabled film-tech marketplace that offers remote project management services.

Feb 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Blockchain
$350K
raised

LAYER Technologies is a one-stop minting and distribution platform for brands backed by Bitcoin via Stacks Blockchain.

Feb 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 53 companies

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