A founder with four ideas often builds a comparison spreadsheet. Market size in column C, competition in column D, a weighted score that turns judgment into arithmetic. The sheet fills. The decision does not get easier, because the columns reward what is easy to type, not what is hard to learn: whether a named buyer will pay.
Evaluating multiple startup ideas on Idea to Sales means the same gates for every row. Stage on the sequence, proof saved or missing, Convert attempts logged or avoided.
evaluate
idea A
Who pays? Named buyer.
idea B
What price? Tested on a call.
Shared gates (every idea, same bar)
| Gate | Pass signal | | --- | --- | | Buyer | Named role plus constraint you heard in conversation | | Problem | They already spend time or money on it | | Offer | Payable scope in one paragraph | | Proof | Dated artifact or logged call, not a vibe | | Sales path | Next conversation scheduled, not "launch soon" |
If an idea cannot pass the buyer row, the rest is decoration. Do not let a high TAM cell override an empty buyer line.
Paste each draft, compare clarity
Paste each serious draft into Start free on Free. You get which step the idea is on and what is missing. compare clarity side by side:
- Two ideas both say Communicate while neither has a payable offer in writing? You are scoring fiction.
- One idea is in Clarify with a sharp buyer sentence and one is in Create with no conversations? The Clarify idea may be ahead even if the Create idea has more slides.
Do not read six drafts in one afternoon and treat the output as a tournament. Pick the top two after a first pass on buyer lines, then compare those two carefully.
Scoring without vanity numbers
IdeaScore in Clarify can structure a verdict when you need it. See the IdeaScore glossary. The number is not the decision. The missing field is. If every idea fails the same field, your portfolio has a pattern, not four independent businesses.
When one idea wins, park the others in Idea Bank on Pro with a note: why they lost, what would change your mind, date to revisit. That is how you stop them from stealing the month.
What happens after you pick
One idea owns Convert focus. The others wait. If you cannot bear to park them, you have not chosen. You have spread Convert across fantasies.
Pillar: How to choose which business idea to pursue
Next: Too many ideas · Get clarity