Insights

Notes on marketplaces, fintech and early-stage company building.

Field notes, founder playbooks and source-backed essays for teams building digital markets.

Marketplace Notes

How networks form, how liquidity compounds and when monetisation should arrive.

Marketplace liquidity coverMarketplace Notes

Why liquidity comes before scale

How to read density, repeat behavior and supply-demand quality before headline growth.

Marketplace monetisation coverMarketplace Notes

Marketplace monetisation is a timing problem

Why charging too early kills liquidity and charging too late hides weak unit economics.

Trust before brand coverMarketplace Notes

How to build trust before brand

Why trust is product infrastructure, not marketing, and how to design it into your marketplace.

Fintech Notes

Trust, regulation, distribution and the evidence Series A investors need.

Fintech seed investing coverFintech Notes

What fintech founders should prove before Series A

Trust, regulation, distribution and risk controls as the foundation for a credible next round.

Founder Playbook

Memos, metrics and operating lessons for seed-stage company building.

Founder playbook coverFounder Playbook

From founder memo to seed readiness

How to connect insight, wedge, traction and ambition before a seed fundraise.

Seed metrics coverFounder Playbook

Seed metrics for marketplace founders

The metrics that matter at seed stage: liquidity signals, repeat behaviour, supply quality and demand density.

Operator Lessons

What building Gumtree and Slando teaches about marketplaces, local networks and expansion.

Local networks coverOperator Lessons

What Gumtree taught us about local networks

How community identity, geographic focus and local density shaped one of the UK's largest classifieds platforms.

Gumtree and Slando lessons coverOperator Lessons

Lessons from Gumtree and Slando for modern platforms

From expat community to city infrastructure, and from London to Eastern Europe: operating lessons that apply today.

Source library

External reading that supports the site's market, founder and investor context.

Interview

London Loves Business

Rare interview coverage of Gumtree's founders, covering the origin, eBay sale and Slando expansion.

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Classifieds

The Observer: Gumtree grows tall

The Observer profile of Gumtree as a fast-growing London internet success story.

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Acquisition

eBay buys Gumtree

Guardian coverage of the eBay acquisition, useful for historical verification.

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Angel investing

Sifted: Europe's most active fintech angels

Sifted lists Michael Pennington among Europe's most active fintech angel investors with 11 deals in 2021.

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Investor profile

NFX Signal profile

Third-party investor profile data for Michael Pennington's public investing record.

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Investor data

Startupmag profile

Public investor profile listing sectors, portfolio companies and investment focus areas.

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Approved media queue

No speculative video embeds are used. Add recorded talks, interviews or founder workshops here once the firm provides approved links.

Interview video pending

Founder interview

Reserved for an approved Michael Pennington or Empee Capital interview.

Workshop video pending

Marketplace workshop

Reserved for an approved founder education session on liquidity and trust.

Portfolio video pending

Portfolio stories

Reserved for approved founder clips or case-study videos.