Selecton
CHOOSE
Choose between offers or paths
Define essential criteria, expose hidden trade-offs, and compare concrete options objectively.
Work on this taskPersonal Adaptive Decision Agent
Make better decisions with an AI that learns how you think.
Selecton helps you navigate complex choices, selects the right systematic thinking method, delivers concrete result artifacts, and accumulates memory so every next decision starts from your reality.
Or start from a scenario:
Choose between offers
Plan a small launch
Invent a side project
Resolve a contradiction
Plan a career change
Name a project
Practical Scenarios
High-value decision scenarios
Real-world decisions where structured reasoning and clear criteria prevent costly mistakes.
INVENT
Invent & validate a project
Separate bold ideas from realistic constraints, testing feasibility before spending weeks building.
Work on this taskINVENT
Resolve a sharp contradiction
Apply TRIZ inventive principles when you need two opposing requirements at the same time.
Work on this taskUNDERSTAND
Plan a transition with constraints
Map your starting reality, personal assets, and safety buffer into a phased execution path.
Work on this taskCHOOSE
Stress-test risks (Pre-mortem)
Imagine the plan failed 6 months from now to uncover silent vulnerabilities before launch.
Work on this taskINVENT
Name a product or feature
Explore semantic territories, generate diverse candidates, and screen down to a strong shortlist.
Work on this taskStructured Route
Universal Activity Model in 5 stages
- 01
01 · Intent
Clarify why this decision matters now, your core motivation, and the true scope of the challenge.
- 02
02 · Current State
Anchor the starting reality: hard constraints, available resources, and what is already fixed.
- 03
03 · Target State
Define clear, measurable criteria for what an ideal final outcome actually looks like.
- 04
04 · Change Process
Bridge the gap: choose between alternative paths, resolve tensions, and map the transition route.
- 05
05 · Tools & Action Plan
Assemble actionable tools, execute Living Plan steps, and turn decisions into real momentum.
Not another blank chat box.
A good decision needs more than conversational fluency. Selecton guides you through an activity route: clarifying intent, mapping current constraints, defining target criteria, resolving tensions, and building a living plan.
Heuristics Engine
Systematic thinking methods
Selecton operationalizes proven heuristics—selecting the right method for the right move automatically or as an explicit lens.
generate
Brainstorm: Dreamer → Realist → Critic
We need ideas first, then a feasibility check, then critique.
narrow
Weighted criteria
Several viable options need a transparent trade-off.
reframe
TRIZ
Theory of inventive problem solving: resolving contradictions.
clarify
GROW clarification
The goal needs to become clearer before we choose a solution.
stress test
Pre-mortem
Before committing, we are testing how this could fail.
stress test
Six Thinking Hats
The decision needs one more deliberate perspective check.
reframe
First-principles thinking
We are testing whether an assumed constraint is actually a fact.
Personal Decision Agent
A decision agent that gets better with you
ChatGPT forgets you every time. Selecton accumulates structured personal context—so every session builds on your past reality.
01 · Remember
After meaningful sessions, Selecton proposes reusable personal facts (budget limits, family constraints, preferred MVP styles). Nothing is saved without your explicit confirmation.
02 · Recognize patterns
Identifies recurring criteria, trade-offs, and decision dynamics across your professional and personal projects.
03 · Reuse your context
Future sessions visibly draw upon confirmed memory ("3 facts considered") so you never have to re-explain yourself.
04 · Learn from outcomes
Track real-world results through Living Plans and quick check-ins to discover what actually works for you.
Trust & Privacy Invariants
Current-session stated facts always win over stored memory. Your memory is 100% visible, editable, exportable as JSON, and deletable anytime. We never silently train models on your private decisions.
Open Architecture
How Selecton is built
The public module atlas explains the layers that turn a thinking method into a reliable product experience.
The app keeps a reliable five-stage baseline and now adds an adaptive-methods-v1 layer: typed method cards can be selected automatically or received as an explicit lens from a method page. Full non-linear routing and effectiveness measurement remain under evaluation.
Open the method libraryProduct Tiers
One clear allowance for every plan
A started decision always finishes — the limit only applies when you begin a new one. Paid plans are billed monthly or yearly through Paddle.
No account
Guest
Try it without signing up
3 decisions
- Full decision route
- A started decision always finishes
- No live usage meter
- Sign in to keep your history
Account
Free
Renews every month
15 decisions / month
- Account and cloud sync
- Confirmed memory features
- Renews on the 1st of each month
- Every step inside a decision is included
Paid
Plus
Monthly or yearly
$9/mo · $90/yr
- 100 decisions a month
- Yearly plan: two months free
- Unused decisions do not carry over
- Cancel anytime in your account
Paid
Pro
Monthly or yearly
$19/mo · $190/yr
- Unlimited decisions (fair use)
- 30 deep decisions a month on DeepSeek V4 Pro
- Voice input included
- Yearly plan: two months free