Product discovery, in depth
Discovery spans a spectrum of rigor: continuous interview practices and evidence platforms at one end, a founder reading this week’s feature requests at the other. The common thread is that building follows evidence rather than opinion. Most teams need less apparatus than they fear — the discipline of asking “what evidence supports this?” does most of the work.
Passive feedback channels are discovery’s cheapest instrument. They run continuously, sample real usage moments, and cost users seconds. They cannot replace interviews for depth, but they excel at surfacing which problems exist and recur — the sourcing layer for deeper research.
Putting it into practice
Use the feedback stream to find recurring problems, interviews to understand them, and public validation to rank solutions. Publishing a candidate request to a roadmap where users vote — TellTide’s model — is a lightweight demand test that costs one click per data point.