Free tools + practical guides
Free invoice, pricing, margin, break-even, and ROI tools — plus clear business news and how-to guides for entrepreneurs and small teams. No sign-up, nothing to install.
Free business tools
Simple, fast tools built for freelancers, founders, and small teams. Your numbers never leave your browser.
Create a clean, professional invoice in your browser and save it as a PDF.
Find your gross profit, margin, and markup from cost and price.
Set a selling price from your cost and the margin you want.
See how many units you must sell to cover your fixed costs.
Measure the return on an ad campaign after product costs.
Brainstorm brandable name ideas from a keyword and a style.
How it works
Choose the question you need answered — what to charge, when you break even, or what a campaign returned.
Results update instantly. Everything is calculated on your device; nothing is stored on our servers.
Download your invoice as a PDF, or take the numbers into your plan — then read the guide behind them.
Business news and practical guides for entrepreneurs and professionals.
Scroll through Instagram or TikTok for five minutes, and you’ll probably see it: a mattress folding out of a suspiciously small box, a pair…
I’ll be honest with you: if you’ve spent any time on YouTube lately, you’ve probably seen two totally contradictory videos back to back. One…
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Karamtara Engineering’s IPO opened for subscription today, September 9, 2026, and if you’ve been tracking the grey market chatter over the past week, you…
The choice of suppliers does not become urgent until a critical product gets delayed or quality issues come out of nowhere. Or maybe a…
Healthcare organizations deliver care, document encounters, submit claims, navigate denials, and pursue patient balances — all in service of one fundamental financial outcome: collecting…
Guides and news organized around the parts of running a business.
Strategy, operations, and growth for small businesses and startups.
58 articlesSoftware, AI, and the tools that help small teams work faster.
51 articlesCash flow, pricing, funding, and the numbers behind a business.
13 articlesSEO, ads, email, and content that brings in customers.
7 articlesSelling online — stores, marketplaces, pricing, and fulfillment.
2 articlesSubmit an original article for review, or get in touch about clearly labeled sponsored placements.
