1
Define the exact comparison
Record the candidate's category, intended buyer, selling price and distinguishing feature. Compare similar products rather than treating every item with a shared keyword as a direct substitute. In Kalodata, look for listings and creator activity that match the version you could realistically source.
2
Separate broad demand from one breakout
Review the pattern behind apparent traction: whether multiple products or sellers show activity, whether several creators contribute and whether interest extends beyond a short burst. Note when the evidence is concentrated in one listing or video. Concentration can signal an opportunity, but it can also mean the result is difficult to repeat.
3
Check the competitive burden
Compare offers, demonstrations and customer promises. Ask what a buyer would gain from your version if an established seller already offers a similar product. Do not infer that a popular item is easy to enter; popularity may attract more capable competitors and raise the standard for content and service.
4
Set a test threshold
Before acting, decide what would invalidate the idea: an inadequate margin, unreliable supply, a weak differentiator or demand tied to a single event. Keep a brief evidence log so you can revisit your original reasoning instead of changing the criteria after seeing an exciting number.