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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
$38.2M
Avg Funding
$1.5M
Industries
17

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Recently Funded Companies

Export
$3.3M
raised

Again is building a decentralised network of automated, micro-cleaning facilities called CleanCell.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Financial Services
$9.9M
raised

Igniting Global Opportunities Across Frontier Markets

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Compliance
$750K
raised

An AI-first intelligent infrastructure unifying recruitment, compliance, management and supply chain for the non-permanent workforce

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$1.5M
raised

ManaMind is an AI-powered platform that automates video game quality assurance (QA) testing using autonomous bots.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$2.0M
raised

Turning audible sound into health insights using AI

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Personal Health
$685K
raised

An unflinchingly real wellness brand, liberating the 1 billion women navigating physical change during peri/menopause.

Apr 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$500K
raised

CRM Data Optimisation

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$338K
raised

Misti AI is a physical observability platform that turns site video into real-time operational insight and long-term searchable memory.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Blockchain
$250K
raised

WYER is an international money transfer organisation that leverages blockchain technology to significantly reduce the cost of remittances.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$998K
raised

Adadot uses AI to help developers find and maintain a state of Flow, making them up to 500% more effective.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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3D Technology
$660K
raised

Supercharge your business with immersive 3D experiences

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

FinTech
$755K
raised

Monspire assists small businesses in preparing for the unexpected, minimizing surprises, and expanding with confidence.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Business Travel
$3.0M
raised

Mirai Flights is a service for instant booking of private jets with price transparency and handy one-click payment method.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Business Development
$873K
raised

GOODFOLIO is an applied AI platform scaling vertical AI propositions that solve real-world enterprise problems.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Computer
$1.3M
raised

Catalysis establishes a cohesive framework that integrates a shared security ecosystem.

Apr 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Generative AI
$300K
raised

SEOZilla provides an AI-driven platform for search engine optimization and digital marketing analysis.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$252K
raised

DataWhisper specialises in creating augmented intelligence solutions that are secure, responsible, explainable and compliant.

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Artificial Intelligence (AI)
$3.3M
raised

Calibre helps people understand what is actually affecting their health and how to change it by combining causal AI with clinical expertise.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Biometrics
$260K
raised

Arbor Steel provides the ultimate digital identity citadel.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Content Creators
$2.5M
raised

Social commerce for brands and creators with one-click payments

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
No credit card required
Textiles
$1.2M
raised

Fibe develops sustainable textiles by extracting fibres from potato harvest waste

Apr 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

Analytics
$1.6M
raised

Automated document package parsing for investment & underwriting teams.

Apr 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Compliance
$265K
raised

Euverify is a SaaS platform helping brands ensure EU & UK compliance with GPSR, CE, UKCA, and GDPR representation services.

Apr 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$678K
raised

Arrival which focuses on payments consolidation and property-related services.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.0M
raised

The UK's first rental marketplace for kids clothing

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 201 to 225 of 757 companies

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757 Recently Funded Pre-Seed Startups in London (October 2026) — Page 9 | VCBacked