New Version 2.0 is live — shareable URLs, offline mode, and PDF export. Read the changelog →
Open-source · Browser-native

The tool that makes
complex work feel simple.

One sentence that explains what the tool does and for whom. Keep it grounded — avoid hype. Lead with the outcome users care about.

Try it free → See how it works
Browser-only, no login Free & open source No data leaves your device
The problem

Why this tool exists.

Two sentences that frame the pain — not the solution. Make the reader nod in recognition before you pitch anything.

73%
Stat headline
One sentence of supporting context. Source or timeframe if relevant.
4×
Another metric
Keep each stat self-contained so users can scan without reading prose.
$0
Cost to use
If cost is a genuine differentiator, say it plainly here.
Features

Everything you need, nothing you don't.

Each feature solves one specific frustration. Write the label first, then the benefit — not the mechanism.

⚡
Instant results
Output updates live as you type. No submit button, no round-trip to a server.
🔒
Fully private
Everything runs in your browser. Nothing is transmitted or stored externally.
📊
Structured output
Results are formatted for copy-paste into documents, decks, or APIs.
🔗
Shareable links
State is encoded in the URL. Share a link and teammates see exactly what you see.
Deep dive

A closer look at one key capability.

Use this block for a feature that benefits from a screenshot or diagram. Keep the copy tight — the visual carries the weight.

  • Concrete thing users can do — not a generic claim.
  • Outcome or time saved, expressed in specific terms.
  • What makes this different from the spreadsheet or the incumbent.
$142k TOTAL COST 18 wks TIMELINE 94% CONFIDENCE EFFORT BREAKDOWN Frontend 6 wks Backend 8 wks DevOps 3 wks QA 2 wks Browser-only · No data uploaded
Before & after

What changes when you use it.

Workflow step Without this tool With this tool
Collect inputs ✗ Manual copy-paste across tabs ✓ Single structured form, pre-filled defaults
Calculate output ✗ Spreadsheet with fragile formulas ✓ Live computation, no formula errors
Share results ✗ Email attachment, version confusion ✓ One URL, always current
Iterate ✗ Re-open, re-fill, re-export ✓ Tweak a field, output updates instantly
How it works

Five steps from zero to done.

Each step is concrete and completable in minutes, not a consulting engagement.

01
Open the tool — no install, no login required
Runs fully in the browser. Nothing is sent to a server. Your data stays on your device.
~30 sec
02
Configure your inputs
Fill in the fields that matter. Sensible defaults are pre-loaded so you can start immediately.
2 min
03
Review the structured output
Results update live as you change inputs. No submit button. No loading state.
5 min
04
Iterate on scenarios
Tweak assumptions, run alternatives, compare side by side. The tool keeps up with you.
ongoing
05
Export or share
Copy a shareable URL, download a structured file, or paste output directly into your document.
~1 min
Built for teams

Designed for the way modern teams actually work.

Not another SaaS with onboarding flows and admin panels. A focused tool that does one thing well and stays out of your way.

  • No account needed — open, use, share.
  • Works offline once loaded in the browser.
  • Fork it, embed it, or adapt it — MIT licensed.
📋 01 Configure ⚡ 02 Process 📊 03 Review Browser-only · No install
Practitioners say

Trusted by the people doing the work.

This replaced a spreadsheet I had been maintaining for three years. I shipped the same output in an afternoon.
Portrait of A. Kumar
A. Kumar
Solutions Architect, Enterprise
The comparison view saved us from a bad call in a client meeting. The numbers were right there, structured and defensible.
Portrait of P. Rajan
P. Rajan
Presales Lead, Mid-market SaaS
No login, no data upload. That alone made it the easiest tool to clear procurement in years.
Portrait of S. Lee
S. Lee
Engineering Manager, FinTech
Who it's for

Built for people who move fast and own decisions.

🏗️
Solutions Architects
Defending scope in discovery. Needs structured output clients can read without a debrief call.
📦
Product Managers
Sizing features for roadmap tradeoffs. No engineering dependency to get a rough, credible number.
🚀
Startup Founders
First-hire planning or investor decks. A framework that produces defensible estimates fast.
Works alongside your other tools.
Pair with CADEX for deal qualification or CORTEX for estimation. Open source — fork and adapt freely.
See integrations → View on GitHub
Found this useful? Share it with your team. Copy link

Ready to try it?
It takes two minutes.

No account. No install. Open the tool, configure your inputs, and get structured output you can share immediately.

Open the tool → View source on GitHub
Theme