The Decision Rationalizer

Make the choice.
See the reason.

D-ABC takes a decision you're stuck on, compares your options the same way every time, and gives you a rational answer you can actually explain — to your team, your family, or yourself.

Transparent scoring, never a black box
Private by default
DEFINE
ANALYZE
BUILD
COMPUTE
87
Decision Score
Examples

This is what an answer looks like

Four real decisions, already rationalized. No sign-up needed to read them.

The question

Should I take the higher-paying job in another city?

Options compared
Take the job, relocate after 6 months11.4
Take the job and relocate now6.6
Stay and negotiate a raise6.5

Score = (Benefit × Likelihood) − Risk + Fit. Same maths for every option, every time.

The rational answer

Take the job — but relocate only after the offer is signed and your partner has work lined up.

76
Confidence
Medium — based on how complete the information is
Why it wins
  • Highest expected benefit of the three paths
  • Delaying the move removes most of the downside
  • Keeps your current income while the transition happens
What to watch
  • Employer may not allow a delayed start
  • Cost of living erodes part of the raise
What could change this

If the employer refuses a delayed relocation, the two options become nearly tied and staying gains ground.

Best next move

Ask the employer this week whether a 6-month remote ramp-up is possible.

Illustrative example. D-ABC supports your judgement — it does not replace professional advice.

How it works

Four short steps. That's it.

D-ABC is the method behind the answer: Describe, Add, Build, Compute.

STEP 1

Describe the decision

Say what you're choosing between and what matters most. One screen, plain language.

STEP 2

Add what matters

Facts, constraints, worries. Only what you actually know — nothing is mandatory.

STEP 3

Compare your options

Rate each option on benefit, likelihood, risk and fit using simple sliders.

STEP 4

Get the rational answer

A clear recommendation, a confidence level, and the reasoning behind it.

Why D-ABC

Why not just ask an AI chatbot?

A chatbot gives you an opinion. D-ABC gives you a method.

The same structure is applied to every decision, so two similar choices are judged the same way — not by whichever way you phrased the prompt.

The maths is yours, not the model's.

Your ratings produce the score. AI only translates the result into plain language and flags what it depends on. It can never change the ranking.

You always see the reasoning.

Every answer ships with its assumptions, the risks you accepted, and the one fact that would flip the recommendation.

It works for any kind of decision.

Career, business, money, study, relationships, health direction — the framework adapts its questions to the type of choice you're making.

Pricing

Two plans. No maze.

Free
$0

Try the D-ABC framework and rationalize your first decisions.

  • 3 active decisions
  • Full deterministic D-ABC scoring
  • Core result: recommendation, score, confidence
  • AI assistance is not included — it's part of Premium
Start free
RECOMMENDED
Premium
$4.99/month

or $49.99/year — save 17%

Full D-ABC intelligence, deeper AI assistance, reports, and decision history.

  • 100 decisions
  • Contextual AI Copilot inside every decision
  • AI clarifying questions, SWOT & option brainstorming
  • Full rationale: assumptions, what could change the answer, best next move
  • Advanced analysis visualizations
  • PDF decision reports
  • Generous fair-use AI assistance (never unlimited)
Create your account

Premium purchasing arrives with the Google Play release. Pricing here is informational — nothing is charged today.

FAQ

Common questions

No. D-ABC rationalizes it. You stay the decision maker — it structures your thinking, compares your options consistently, and shows you the reasoning so you can agree or disagree with it.