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Free Tools for Business Owners
Stop guessing. Start managing with real data. Four tools that show you the truth about your business. In 5 minutes.
Built by AtosUp with 17 years of real business management experience.
Pricing Calculator
Find out if your price makes sense. Real costs, break-even and optimal price.
Calculate now →OKR Management
Create cycles, set objectives, track Key Results and run check-ins. Real OKR tool.
Create OKRs →KPI Dashboard
Enter your data and see 18 KPIs calculated automatically. Margin, CAC, LTV, Churn and more.
Calculate KPIs →Am I Making Money?
Enter your price and cost, then check what you forgot (card fee, commission, marketplace). Watch your real margin drop live.
Find out now →100%
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4
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5 min
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Fast calculators for urgent numbers
Short, focused pages built for search and sharing.
Most-read articles
Real decisions from people who run businesses — no theory.
SaaS Metrics Guide: The 8 Numbers That Actually Matter
MRR, churn, CAC, LTV, runway, burn rate. The 8 numbers that separate SaaS that survives from SaaS that dies — no fancy formulas, real numerical examples.
OKR Complete Guide: What Actually Works in Practice
OKR isn't magic. It's method. When it works, it turns a reactive company into one that executes. When it fails, it becomes a to-do list with a fancy name.
CAC vs LTV Calculator: Is Growth Profitable?
Calculate whether acquisition is profitable, what LTV/CAC ratio means, and when growth is creating cash pressure instead of value.
Runway Calculator: How Long Your Cash Lasts
Calculate runway from current cash and net burn, then see what each runway range means for hiring, fundraising, and survival.
Contribution Margin Calculator: What Each Sale Adds
Calculate contribution margin per sale and learn which products to push, cut, or discount without damaging cash flow.
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Real results
Not generic. Calculates with YOUR numbers, shows YOUR reality.
Built by practitioners
Created by people who actually manage businesses. Not textbook theory.
Stop guessing. Start managing.
Pick a tool and see the truth about your business in 5 minutes.