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Pre-Seed Infrastructure Companies

Explore 187 infrastructure startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
187
Total Funding
$32.9M
Avg Funding
$1.3M
Cities
19

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Berlin, Germany
$2.1M
raised

SereneDB is a startup which build open-source real-time search database unifying search & analytics via Postgres.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Delaware, United States
$500K
raised

Sentez is an AI Portfolio Company that rapidly builds, tests, and scales AI-powered apps, from idea to market in days.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Diego, United States
$5.0M
raised

Infrastructure as a Service, Cloud Computing, Cloud Storage, Web3, DePIN

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

München, Germany
$2.3M
raised

Alterscope provides the risk infrastructure for web3.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Castari is a software development company that build, deploy, and scale sandboxed AI agents.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Phoenix, United States
$500K
raised

Grid8 uses AI to predict future energy-grid capacity and speed up grid connections for data centers and renewables.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$281K
raised

3Square is an AI tech company providing core decision intelligence infrastructure for next-generation AI-native enterprises.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States
$500K
raised

Hardware Accelerated Rack Scale AI Agent Runtime

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$1.1M
raised

Real-time AI for sales teams

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$300K
raised

Private AI digital twins that preserve memory, voice, and identity—helping people connect and pass meaning across generations.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Riga, Latvia
$791K
raised

Fluxy.One is a European Digital Product Passport Provider & Operator delivering RegTech infrastructure for EU sustainability compliance.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Tallahassee, United States
$1.7M
raised

Tautuk excels in providing a security and monitoring platform tailored for both connected and disconnected systems.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

California, United States
$3.0M
raised

Perena is a startup developing the basic infrastructure to address significant difficulties in the stablecoin sector.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Reggio Nell'emilia, Italy
$1.2M
raised

Pioneering Data Management for Physical AI and Robotics.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

New York, United States
$1.7M
raised

Payroll and recruitment platform helping the construction industry hire and retain talented site teams.

Jan 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Hamrun, Malta
$250K
raised

56Bit is a cloud infrastructure consulting organization that offers best-in-class cloud solutions to technology-driven companies.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$20K
raised

FLUIX is an Enterprise AI CoPilot that saves critical buildings such as data centers up to 40% in energy costs.

Jan 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Lausanne, Switzerland
$2.1M
raised

Silex Legal AI was made by lawyers to help Swiss legal professionals research, reason, and build your cases faster

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Johannesburg, South Africa
$1.0M
raised

Volarem is a consulting company that offers real estate development and advisory services.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$2.3M
raised

Wingback provides tools and APIs for SaaS pricing and packaging.

Nov 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Greensboro, United States
$350K
raised

Wave 7 Communications is a provider focused on building a high-speed internet connection in your community.

Nov 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

A cloud infrustructure for connected devices and applications

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Sarasota, United States
$3.5M
raised

Infrastructure Software

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Berkeley, United States
$1.1M
raised

We automate trade workflows and leverage data for credit underwriting

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Etobicoke, Canada
$784K
raised

Strello Health is a voice platform designed for medical reception to handle incoming patient calls and booking appointments.

Nov 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 151 to 175 of 187 companies

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