What is the title of the British Dragon's Den spin-off that follows entrepreneurs after their pitches?

The British Dragon's Den spin-off that follows entrepreneurs after their pitches is titled Dragons' Den: What Happened Next?

The programme revisits entrepreneurs who appeared in the main series and examines what happened after their encounters with the dragons. It can show whether a proposed deal was completed, whether a business expanded and how founders developed their products or companies.

That follow-up perspective is useful because an on-screen agreement is not necessarily the end of the business process. Due diligence, legal terms and negotiations can still affect whether an investment proceeds in the form viewers saw during the pitch.

The title is often shortened informally when people discuss the spin-off, but the canonical programme title includes the question phrase “What Happened Next?” The apostrophe in Dragons' reflects the plural possessive form used by the series.