Free business tools
Calculators and generators for starting a business — free, no sign-up, and nothing you type is saved.
Money & pricing
Break-Even Calculator
How many sales per month you need before your business makes money.
Profit Margin Calculator
Turn cost and price into gross margin — and see what to charge for a target margin.
Markup Calculator
Convert between markup and margin so you never underprice a product again.
Startup Cost Calculator
Add up one-time and monthly costs to see how much cash you need to launch.
Runway Calculator
See how many months of cash you have left, your zero-cash date, and whether you're default alive.
Product Pricing Calculator
Set a price from your costs and target margin — and see how it stacks up against a competitor's.
Freelance Rate Calculator
Work out the hourly rate — or the hours — behind the take-home pay you actually want.
Retainer vs Project Price Calculator
Compare what you really earn per hour on a retainer versus per project — and how big a discount you can safely offer.
Shopify Fee Calculator
See exactly what Shopify Payments keeps per sale — and what lands in your account.
Stripe Fee Calculator
Work out Stripe's per-transaction fee and your true payout — forwards or in reverse.
Square Fee Calculator
See what Square takes on each payment and what you actually net.
PayPal Fee Calculator
Calculate PayPal's cut on a payment and what you're left with, in seconds.
Test your idea
Business Idea Validator
✨ AIScore your business idea in 2 minutes across 5 dimensions before you spend a dollar building it.
Side Hustle Finder Quiz
Four quick taps about your time, budget, and skills — matched with five real ideas to start.
Target Audience & ICP Quiz
✨ AIEight quick taps turn what you sell into a named ideal customer — their pains, triggers, and where to find them.
SWOT Analysis Quiz
✨ AIFour guided rounds fill in your SWOT matrix — then get it scored, challenged, and exported as a PDF.
Profitable Niche Finder
✨ AIFour taps on your format, interests, and budget — get niches whose audiences actually spend.
Winning Product Idea Generator
✨ AIA few taps on your niche, platform, and budget — get AI product ideas built to sell.
Name & brand
Business Name Generator
✨ AIShort, brandable name ideas for your business — generated instantly in your browser.
Business Name Checker
✨ AIScore a name you're considering: memorable, easy to say and spell, distinctive, short.
Slogan & Tagline Checker
✨ AIScore your tagline live: short, benefit-led, free of clichés and jargon, catchy said aloud.
Brand Palette Generator
Shuffle harmonious brand colour palettes, lock the ones you love, and export hex, CSS, or a swatch card.
Headline Analyzer
✨ AIScore any headline 0–100 as you type — word mix, emotion, length, and clarity, with the words highlighted.
Hook Generator & Validator
✨ AIWrite scroll-stopping hooks for your content, or score the one you have 0–100 against six copywriting principles.
Business Card Generator
Design a print-ready business card with a QR code and download the PDF — no sign-up.
Mission & Vision Statement Generator
✨ AIGenerate mission and vision statements for your business — pick an industry, add your values, copy the best.
Copy checkers
Value Proposition Checker
✨ AIScore your landing page headline, subheadline and button 0–100 as you type — clarity, outcome, proof and CTA.
Offer Clarity Checker
✨ AICheck your offer says what's included, who it's for, the price, the guarantee and a real reason to buy now.
Elevator Pitch Scorer
✨ AIScore your 30-second pitch 0–100 — the hook, what you do, why you, and the ask — for customers or investors.
Ad Copy Checker
✨ AICheck a Google or Meta ad for strength and ad-policy red flags before it goes to review.
Email Subject Line Tester
✨ AIScore your subject line and preview text as you type — clarity, reason to open, phone length and spam signals.
Cold Email Grader
✨ AIPaste a cold email and see what's costing you replies — relevance, proof, the ask, length and tone.
Social Media Bio Grader
✨ AIGrade your Instagram, TikTok, LinkedIn or X bio — what you do, who it's for, why follow, and a next step.
Product Description Checker
✨ AIScore a product listing 0–100 as you type — benefits, detail, buyer questions, and Shopify, Amazon or Etsy rules.
Review Response Checker
✨ AICheck your reply to a customer review before you post it — tone, apology, a real fix, and taking it offline.
Documents & builders
Invoice Generator
Create an invoice and download it as a PDF — templates for freelancers, photographers, contractors, and cleaners.
Email Signature Generator
Build a professional email signature with a live preview and copy it straight into Gmail or Outlook.
Pitch Deck Builder
Build an investor pitch deck slide by slide and export a real, editable PowerPoint file.
Lean Canvas Builder
Fill in a one-page Lean Canvas or Business Model Canvas and export a branded PDF.
Link-in-Bio Preview
Build a Linktree-style link-in-bio page and see it live in a phone preview as you type.
Business Proposal Template
Fill in a client proposal and export a clean, branded PDF — free, no sign-up.
One-Page Business Plan
Turn a few short answers into a one-page business plan you can download and print.
Job Description Generator
✨ AIWrite a job description in seconds — or score the one you have 0–100 and see what's costing you applicants.
Do the work before you commit
Most business ideas die on things nobody checked: a price that never covers costs, a launch budget that runs out three months early, a name someone else already owns, a pitch that loses the room on slide two. These tools answer the questions every founder should settle before spending a dollar — how many sales you need to break even, how much cash your launch actually takes, what to call the thing, and whether your name, colours, and deck are ready to show someone.
There is no account and no email gate. The calculators and builders run in your browser; the AI tools send what you type to our AI providers to score or write it, and we don't save it. Type your numbers, build your deck, download a palette, and keep it. When you are ready to act on it, SoGood builds the business around it.