How can an angel write a decision memo about a fintech software startup?

Write a decision memo that separates the company story from the investor's reasoning. State the question, evidence, competing interpretations, terms needing review, and unresolved risks. A memo should remain understandable after enthusiasm for the meeting fades.

Start with the decision

Use a claim-evidence-judgment structure and include a reason the investment could fail. Record what would change the conclusion. Keep any personal suitability or allocation decision separate from a generic educational example.

The illustrative scenario

This is an educational workbook. The company or fund and all numerical inputs below are fictional. They are not ADIN results, customer claims, market benchmarks, or a forecast.

The fictional team provides reconciliation software for finance operations. A customer pilot uses a limited dataset and does not move customer funds. The commercial plan depends on integrations and a clearly defined operating role.

The word fintech covers many activities. Verify the product's actual function and use qualified counsel to investigate applicable obligations instead of inferring permissions from a category label.

Turn the scenario into an evidence decision

Consider a review of a fintech software startup in which a confident explanation arrives before the supporting records. Start with the first question in the table. Write down what an answer would change: the next interview, the experiment's scope, a request for specialist review, or a decision to wait. A question without a consequence can produce a longer document while adding little understanding.

Next, inspect the record named in the table and record its date, owner, permission boundary, and limitations. Review a data-flow diagram, authorized integration tests, customer references, contracts, and specialist assessments of the operating model. Keep software features separate from regulated activities. If the record contradicts the explanation, preserve both accounts and ask which definition, period, or workflow differs. Do not silently select the version that makes the opportunity look strongest.

Finish with a conditional statement: if the specified evidence supports the claim under these conditions, take the named next step; otherwise investigate the unresolved question. A good memo can make an eventual mistake more informative by preserving the original assumptions. It cannot turn an uncertain early-stage investment into a predictable outcome or transfer responsibility to a template. This worked exercise is about the decision process. It does not assert that a fictional company has met a real diligence standard or that a template can authorize an investment.

Use this worksheet

Answer the questions with a source, date, owner, and next action. Mark an unknown as unknown. Use public or permissioned information and involve a qualified specialist when a question requires expertise beyond the team’s competence.

1. What decision is being considered?
2. Which evidence is strongest?
3. What is the contrary case?
4. Which terms need review?
5. What would change the conclusion?

Questions specific to this scenario

• What activity does the company perform?
• Who controls approvals?
• Which dependency could block rollout?

Review a data-flow diagram, authorized integration tests, customer references, contracts, and specialist assessments of the operating model. Keep software features separate from regulated activities.

A concrete next test

Trace the product's actual reconciliation workflow and identify which party can approve or move money, if anyone. Ask qualified advisers to assess the defined activity. A category label, integration demo, or customer reference does not establish the permissions needed for a different operating role.

Interpret the result

A good memo can make an eventual mistake more informative by preserving the original assumptions. It cannot turn an uncertain early-stage investment into a predictable outcome or transfer responsibility to a template.

Compare the defined reconciliation workflow with the current process. Clarify which party controls accounts, approvals, and any movement of money.

Sources and method

These primary resources provide background for the concepts. The fictional scenario, calculations, and worksheet are ADIN educational examples; the sources do not report or validate those invented results. Reviewed October 11, 2026.

• Angel Capital Association: Knowledge Center
• Investor.gov: Private Equity Funds