Grounded in behavioral science

Know how you decide.
Then decide better.

ThinkDeeply identifies your decision-making style, coaches you through tough choices, and tracks your outcomes over time.

Find your decision style

3 minutes. Free. No credit card.

Built on the General Decision-Making Style inventory (Scott & Bruce, 1995) — a validated framework used in executive coaching and organizational research.
How it works

Three steps. Real clarity.

1
Discover your style
Take a short research-backed assessment. You'll learn which of five decision-making styles drives your choices — and where your blind spots hide.
2
Get coached through it
Bring a real decision. ThinkDeeply walks you through proven frameworks matched to your style — not generic advice, but guidance shaped by how you actually think.
3
Track what happens
Log your confidence, revisit past decisions, and see your patterns over time. Separate the quality of your thinking from the luck of the outcome.
The five styles

Everyone decides differently.
Which one are you?

R
Rational
The Analyst
You gather data, weigh options, and think it through. Your strength is rigor — your risk is paralysis.
I
Intuitive
The Gut Truster
You feel your way to answers. Your strength is speed — your risk is skipping the details that matter.
D
Dependent
The Collaborator
You seek input and build consensus. Your strength is perspective — your risk is losing your own voice.
A
Avoidant
The Deliberator
You postpone until you feel certain. Your strength is caution — your risk is decisions making themselves.
S
Spontaneous
The Decider
You commit fast and adjust later. Your strength is momentum — your risk is regret you could've avoided.
What you get

Built for people who care about their choices

Personalized coaching
Every session adapts to your style. A Rational thinker gets different guidance than a Spontaneous one — because they should.
Proven decision frameworks
From weighted pros/cons to pre-mortems and 10-10-10 thinking — real tools, matched to the kind of decision you're actually facing.
Decision history
Every decision you work through is saved. Come back to see what you decided, how confident you were, and what actually happened.
Pattern recognition
Over time, ThinkDeeply reveals your tendencies — the situations where you're sharp and the ones where your instincts misfire.
Pricing

Start free. Commit when it clicks.

No credit card required. Take the assessment and get your first coaching session free.

Best value
Plus Annual
$34.99
per year · cancel anytime
Just $2.92/month — save 42%
Get started →
  • ✓Unlimited decision coaching sessions
  • ✓Complete decision history
  • ✓All decision templates & frameworks
  • ✓Style-matched framework exercises
  • ✓Pattern insights over time
  • ✓Outcome tracking
Limited — Founder Offer
Founder Lifetime
$59
one-time · yours forever
67 of 100 spots remaining
  • ✓Everything in Plus Annual
  • ✓Full access forever
  • ✓All future features included
Claim lifetime access →
Plus Monthly
$4.99
per month · cancel anytime
  • ✓Unlimited coaching sessions
  • ✓Full decision history
  • ✓All templates & frameworks
Start month-to-month →

Not ready to commit annually? Start here.

Just exploring? Start free — includes your style assessment + 1 coaching session/month.

Questions

Good questions deserve real answers.

Is this scientifically backed?
Yes. ThinkDeeply is built on the General Decision-Making Style inventory (GDMS) by Scott & Bruce, a validated psychometric tool used in organizational research and executive coaching since 1995.
How is this different from ChatGPT?
ChatGPT gives generic advice to anyone. ThinkDeeply first understands how you make decisions, then coaches you through a structured framework matched to your personal style. It also tracks your decisions and outcomes over time.
What kind of decisions does it help with?
Career moves, major purchases, relationship decisions, business calls — any decision where you want to think clearly rather than react emotionally. The frameworks adapt to what you bring.
Can I cancel anytime?
Yes. Monthly and annual plans can be cancelled at any time — no hidden fees, no questions. The Founder Lifetime deal is a one-time payment with no recurring charges.

You already make dozens of decisions a week.
Start making them on purpose.

3 minutes to discover your style. Free to start. No credit card.

Take the assessment