Building for three sides: why single-sided platforms always leave someone losing

The single-sided trap

Provider directories typically serve one audience: the person searching for a provider. The provider is an afterthought. The organization that curates the network gets nothing.

Marketplaces typically serve the buyer. The seller pays listing fees and commissions. The community that drives traffic gets nothing.

In both cases, two out of three parties are underserved. That creates resentment, churn, and eventually a competitor that promises to fix it.

Three sides, three value propositions

Hunhu is designed around three stakeholders, each with a clear reason to participate:

• Organizations get a white-labeled directory they control. They earn commission on bookings. They do not lose their brand to a marketplace.
• Providers get found by qualified clients without paying for ads. One profile works across multiple networks. Practice tools are built in.
• Clients find trusted providers through organizations they already know. Booking is direct. No middleman.

Why this matters for sustainability

A platform that only works for one side has to subsidize the other two. That means venture capital, aggressive pricing, or unsustainable growth targets. Eventually, the subsidies end and the platform either raises prices or degrades the experience.

When all three sides get value, the economics are self-sustaining. Organizations earn from commissions. Providers earn from clients. Clients get better access. No one needs to be subsidized.

The alignment principle

The test is simple: does everyone benefit when the platform grows? If adding more providers makes the directory more useful for clients and more profitable for organizations, the incentives are aligned. That is what we are building toward.