Should you abandon an idea when a competitor already exists?
Compare a specific task before deciding. A similar product proves neither that your idea is worthless nor that demand is sufficient. Look for an unmet condition you can verify.
Build a task-level comparison
- Choose one usage situation.
- Record capabilities confirmed through official information or legitimate testing.
- Mark unknowns explicitly and ask intended users whether the difference matters.
A difference is not automatically an advantage
An event directory already filters by city. You propose showing whether someone can arrive after work. First investigate whether travel timing actually blocks choices, then test the usefulness of that information. An extra filter alone is not demand evidence.
What to do with your observation
| Observation | Next action |
|---|---|
| Difference exists but nobody values it | Do not make it the main reason to build. |
| Need seems clear but existing capability is unknown | Verify the current option before declaring a gap. |
A worksheet you can use
Task: __. Existing option: __. Confirmed capabilities: __. Unmet condition: __. User evidence: __. Next step: __.
What if no meaningful gap appears?
You may stop or learn more about the situation. Inventing unnecessary features does not create a useful distinction.
Evidence and scope
This is general product exploration, not a market-size or competitive-success forecast. Date all competitor observations.
Graham discusses exploring actual problems. These worksheets are original. Paul Graham (2012) — How to Get Startup Ideas
Sources and further reading
This collection in Chinese and English · Life possibilities library