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Pre-Seed Companies in London

Explore 757 pre-seed startups based in London, United Kingdom. Access verified founder contact information and fundraising data.

Total Companies
757
Total Funding
$62.9M
Avg Funding
$2.5M
Industries
20

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Cryptocurrency
$1.5M
raised

Regulated, Institutional, Web3 and DeFi venture.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Decentralized Finance (DeFi)
$10.0M
raised

Vlayer simplifies zero-knowledge proofs and integrates web2 data for secure, decentralized web3 application development.

Sep 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$4.0M
raised

Veridue uses AI to automate M&A due diligence and project finance for renewable energy.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$500K
raised

CodeStory is an AI based software development firm that help developers to work with AI in their daily workflows.

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Energy
$1.2M
raised

The intelligence layer for modern business energy

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Artificial Intelligence (AI)
$699K
raised

AI Lab for Defence and National Security

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

B2B
$1.6M
raised

Souk enables SaaS firms to recruit, launch and manage channel partners easily and accelerate deals together.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$2.2M
raised

Building the trust layer for autonomy and physical AI

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Wealth Management
$6.7M
raised

Your new favourite investment platform. Brought to you by former Revolut executives.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Content

Uhive is a social network that lets users socialize, interact, and find people across the world while earning its own digital currency.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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E-Commerce
$674K
raised

In-store eCommerce SaaS

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Generative AI
$558K
raised

A platform to select, use and manage components for developing high performance and secure generative AI agents

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.2M
raised

Genie Fertility is a company specializing in precision care for uterine health.

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Real Estate
$391K
raised

MoveGenius is a digital onboarding tool that automates vendor onboarding for estate agents.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$2.5M
raised

PartyKit is an open source deployment platform for AI agents.

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Analytics
$548K
raised

Diversely provides a platform and that approach which assists hiring teams to through knowledge, data and meaningful candidate selection.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Food and Beverage
$268K
raised

Mobile App, Hardware, FoodTech

Sep 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Agentic AI
$16.1M
raised

Outerlimit provides AI security and governance for agentic AI systems, with controls for identity, access, risk assessment, and activity.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Financial Services
$5.7M
raised

Benford is a modern, licensed audit firm that provides technology-driven statutory audit services using its custom software, AuditOS.

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$355K
raised

Cannabis E-Commerce platform powered by AI

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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$25K
raised

The Joy Club is an online community that brings people together over shared interests and provides inspiration for a joyful retirement.

Sep 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Information Technology
$2.3M
raised

Altacasa's technology platform handles scheduling, cleaning, and management of each property.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Apps
$1.2M
raised

Swapi is the only digital wallet globally that allows users to swap their loyalty rewards, cashback & gift cards between brands.

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Finance
$2.0M
raised

tenka is an institutional-grade, decentralized market layer for asset-based finance (ABF) and private credit

Sep 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Environmental Engineering
$687K
raised

Unlocking investment opportunities to protect and restore nature

Sep 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 1 to 25 of 757 companies

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