A Founder Operating Systemfrom idea to execution

Guide your entire founder journey from idea to execution, with an AI partner that thinks with you over time.

Free to start — No credit card required

IdentityEvidencePlan
How you're guided

A guided path for founder decisions

Startuptools supports founders through the decisions that matter — in the right order, with guidance that adapts as your thinking evolves.

Identity

Start with who you are

Before ideas, markets, or tactics, the system helps you understand yourself as a founder.

You're guided to clarify:

  • how you naturally think and work
  • what you're optimizing for
  • the constraints you're operating under

Instead of starting from trends or guesses, the system starts with fit.

What this gives you
Clarity on what's worth exploring — and what to ignore.
Ideas

Test your assumptions with real signals

Once you have promising directions, the question shifts from excitement to evidence.

Here, the system helps you think through:

  • who actually has this problem
  • how painful it really is for them
  • what alternatives already exist
  • whether people are willing to pay

Your AI Co-Founder helps you interpret what matters — not just what's loud or recent.

What this gives you
Confidence to move forward — or clarity to walk away early.
Plan

Decide what to do next — and why

After ideas are tested, the challenge becomes commitment.

At this stage, the system helps you clarify:

  • the assumptions you're making
  • the risks that still matter
  • the next move that makes sense now
  • why that move is worth committing to

Guidance continues as execution begins, helping you stay oriented as things evolve.

What this gives you
A plan you can commit to without second-guessing.

Simple pricing, aligned to decisions

Start free. Upgrade when you're ready for deeper validation and structure.

Identity Ideas Plan
As the decisions get more complex, the system offers deeper levels of support.
Discover
Always free

See a short profile that explains how you work and which ideas fit you.

What this supports
  • Founder identity & working style
  • Strengths, motivations, constraints
  • Early idea directions grounded in fit
  • Clear next step
Discover your founder path →
Free · ~5 minutes · No credit card required
Validate
Most founders start here
$29 / month

Run simple tests to see if people actually care about your idea.

What this supports
  • Shaping ideas clearly
  • Testing assumptions with real signals
  • Comparing alternatives objectively
  • Interpreting evidence with context
Validate this idea →
Build
$49 / month

Turn what you've learned into a clear plan you can act on.

What this supports
  • Turning evidence into a coherent plan
  • Clarifying assumptions & risks
  • Confident go / don't-go decisions
  • Support as execution begins
Turn this into a real plan →
Feature & value comparison
A quick view of what each stage supports.
Capability / OutcomeDiscover (Free)Validate ($29/mo)Build ($49/mo)
Founder identity discovery✓ Full identity profile✓ Included✓ Included
Founder strengths & motivations
Founder risk & working style insights
Founder–idea fit analysis
Personalized idea shortlist✓ (light)✓ (scored & ranked)✓ (advanced filtering)
Idea scoring & prioritization
Market demand validation✓ (deeper analysis)
Competitor analysis✓ (basic)✓ (deep & multi-competitor)
Early experiments & signals✓ (parallel experiments)
Decision checkpoints (go / no-go)
Business plan builder✓ (7 structured sections)
Go-to-market strategy
Financial projections
Document workspace & uploads
AI co-founder (context aware)✓ (limited)✓ (identity + idea context)✓ (full memory over time)
Multiple ideas at once
Iteration & scenario variations
Ongoing guidance & nudges
Priority support

A note on progression

Most founders move through these stages in order. You can upgrade, downgrade, or switch anytime as your confidence grows.

You never lose your work — you simply get deeper levels of support when you need them.

Running multiple ideas or decisions?See advanced support →

FAQ

Where should I start?
If you're unsure, start with Discover. It's free and designed to help you decide what comes next.
Can I change plans later?
Yes. You can switch anytime as your needs evolve.
Do I need to choose a plan now?
No. Start with identity and decide when you're ready.
From the blog

Decision-focused insights for founders

Practical frameworks and thinking tools to help you move from uncertainty to clarity.

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