How to Compare Two Business Ideas Before Choosing One

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SOLOHATCH FIELD GUIDE · BUSINESS VALIDATION

Compare two business ideas by asking the same questions about each one: who has the problem, what evidence you have, whether you can reach that buyer, and what a small delivery test would require.

The useful result is a decision about what to investigate next. You do not need to declare a permanent winner or invent a precise score for things you have not observed.

Describe comparable offers, not different-sized ambitions

“Build a productivity platform” and “prepare one onboarding document” are difficult to compare. One is an open-ended business direction; the other is a deliverable. Narrow both into a first offer that could be explained to a prospective buyer.

Use the same sentence for each: “For [buyer in a specific situation], I would provide [bounded output] to help with [recurring problem].” Name an exclusion as well. If you cannot describe one idea without a list of future features, record that as an unresolved definition problem.

Keep personal interest separate from buyer evidence. Enjoying the work matters to your choice, but it does not show that someone else experiences the problem or wants the proposed output.

Copy this two-idea evidence worksheet

Complete one copy for Idea A and another for Idea B. Use short observations and their source rather than adjectives such as “huge market” or “easy to sell”.

IDEA A / IDEA B
First offer in one sentence:
Buyer and situation:
Problem and last observed occurrence:
Current workaround:
Evidence source and date:
What the observation supports:
What it does not establish:
Evidence against this idea:
People I can appropriately reach:
Smallest useful deliverable:
Skills and inputs needed:
Time/cost limit I can afford for the next test:
Most important unknown:
Action that would help answer it:
Reason to pause before testing:

“Unknown” is a useful answer. It prevents a confident-looking document from turning an assumption into evidence. A conversation about a recent problem supports a different conclusion from a compliment about a mock-up. Record those observations separately.

Compare evidence quality before adding scores

• Relevance: does the observation concern the buyer and situation you named?
• Specificity: is there a recent event, workaround or action you can describe?
• Independence: are several observations separate, or are you counting one conversation repeatedly?
• Uncertainty: what alternative explanation still fits what happened?

A numerical total can hide a decisive weakness. Excellent personal skills cannot replace permission to use essential material. A compelling problem is difficult to test if you cannot reach people experiencing it. Record any constraint that could stop a test before weighing preferences.

Filled comparison: a spreadsheet service or a paid template

Illustrative example: a spreadsheet specialist is choosing which small offer to investigate first. The contacts and observations below are fictional.

Idea A: a weekly spreadsheet clean-up service

The first offer is to clean and reconcile one agreed sales-export file each week. One business contact described spending time on this task, but the specialist has not confirmed permission to receive the underlying records or the review steps the business needs.

Idea B: a cash-flow planning template

The first offer is one reusable spreadsheet for freelancers planning upcoming invoices and costs. Two contacts described keeping this information in separate notes. One agreed to discuss a prototype using invented entries. Neither has agreed to pay.

Delivery comparison

The specialist can build either output. Idea A needs an authorised data-sharing route and a repeatable service schedule. Idea B can be explored with fictional data, but still needs a usability check and evidence of willingness to pay. Four hours are available for the next investigation.

Next decision

Investigate Idea B with the available contact and a small prototype first. Keep Idea A open until the data-sharing and review requirements are clear. This is a choice about the next test, not a conclusion that templates have stronger demand than services.

The comparison uses one specific service and one specific product. It avoids comparing an entire consulting business with an undefined ambition to sell digital products.

Give both ideas a fair comparison window

Do not treat more activity as stronger demand. Ten suitable conversations for A and one casual comment for B are different amounts and types of evidence. Record the number of relevant people approached, the route used and what they were asked to do.

You may choose to investigate only one idea because time is limited. Label that as a testing priority, not proof that the untested idea is worse. If access routes differ, the result may teach you about access as much as the underlying problem.

Finish with a short decision memo

For now, I will investigate:
Because these observations support:
The most important unresolved question is:
I will take this bounded action:
I will stop or revise the test if:
I will reconsider the other idea when:
Review date:

Set the review date around the next observable action, not a promise that a business will be validated by then. If both ideas remain weakly supported, choose a small evidence-gathering step or pause both. Starting with neither can be a reasonable decision.

When one idea is ready for a bounded experiment, use the seven-day validation plan. For more decision resources, explore Business Validation or all SoloHatch guides.

This guide was developed with AI assistance. Examples are illustrative, and worksheets should be adapted to your situation. SoloHatch is operated by My Target Limited. About SoloHatch.