Choose your document
Start with the document you need—a contract, invoice, proposal, or another client template. Pick the generator that matches your stage of the project.
Freelance Business Tools
Create Freelance Contracts, Invoices, and Proposals in Minutes
Profithub helps freelancers and agencies create contracts, invoices, and proposals online—plus free calculators for pricing, MRR, breakeven, and profitability.
How Profithub Works
Profithub helps freelancers, consultants, and agencies create contracts, invoices, and proposals in one consistent workflow. Follow these five steps to go from blank page to client-ready PDF.
Add your business and client details
Enter your business name, contact information, client details, and billing fields once. Profithub keeps the structure consistent across every document.
Customize the content
Add scope, deliverables, line items, payment terms, timelines, and any project-specific language your client expects to see.
Preview the final document
Review the formatted document before you send it. Check names, totals, dates, and terms so you can fix issues before the client sees the file.
Download or save as PDF
Export a polished PDF you can email, upload, or store for your records. Use the same workflow for the next contract, invoice, or proposal.
Business calculators by category
Ecommerce Calculators
Calculate Shopify and dropshipping profitability before scaling ad spend or launching new products.
SaaS Calculators
Track recurring revenue, churn leakage, and the opportunity cost of delayed product work.
Freelancer & Deal Tools
Price client work, analyze project profit, and model partnership split scenarios before committing.
Popular calculators
Start with the calculators most used by founders and operators.
Calculator
Shopify Profit Calculator
Estimate net profit, total costs, and margin for your Shopify store.
Calculator
Dropshipping Profit Calculator
Check if your product is profitable before you scale your ads.
Calculator
SaaS MRR Calculator
Calculate monthly recurring revenue and annual recurring revenue.
Calculator
Freelance Rate Calculator
Set a better hourly rate based on your income target and expenses.
Calculator
Breakeven Calculator
Find out how many sales you need to cover your costs.
Calculator
Freelance Project Profit Analyzer
Check whether a freelance project is actually worth taking after fees, revisions, and hidden costs.
Common use cases
Validate a new Shopify product offer
Estimate Shopify product margin before launch
Set your freelance pricing floor
Calculate a sustainable freelance hourly rate
Prioritize roadmap work by revenue impact
Quantify the cost of delaying product decisions
Audit recurring revenue health
Estimate lost MRR from churn and payment failures
Latest blog guides
Learn the strategy and formulas behind each calculator output.
Business Finance
What Is a Breakeven Point? The Number Every Business Should Know
Learn what a breakeven point is, how to calculate it, and why it matters for pricing, profitability, and business survival.
Business Finance
How to Calculate Breakeven Point: Formula, Example, and Why It Matters
Learn how to calculate your breakeven point using a simple formula and practical examples for products, services, and small businesses.
Business Finance
Why Breakeven Analysis Matters: The Fastest Way to Test a Business Model
Learn why breakeven analysis matters for pricing, planning, and profitability, and how it helps small businesses make smarter decisions.
Business Decision
What Is Cost of Delay? The Hidden Revenue Loss Behind Slow Decisions
Learn what Cost of Delay means, how to calculate it, and why slow product or business decisions quietly destroy revenue.
Business Decision
Cost of Delay: What It Is and How It Silently Destroys Your Business Growth
Learn what cost of delay is, how to estimate it, and why waiting quietly compounds lost revenue and momentum.
Business Decision
How to Calculate Cost of Delay: A Simple Formula for Better Prioritization
Learn how to calculate Cost of Delay using a simple formula, practical examples, and real business scenarios.
More tools to explore
Subscription Leak Calculator
Calculate how much your subscriptions cost per month and per year, and spot where your money is leaking.
Open Subscription Leak Calculator →
Revenue Share Deal Calculator
Check whether a revenue share partnership is fair based on split percentage, workload, and expected earnings.
Open Revenue Share Deal Calculator →
Cost of Delay Calculator
Estimate how much money you lose by delaying a launch, project, business idea, or important decision.
Open Cost of Delay Calculator →
Business Decision Score Calculator
Score an idea, offer, or opportunity based on profit, time, cost, risk, and confidence.
Open Business Decision Score Calculator →
Freelance document guides
Explore Profithub generators, templates, and guides for contracts, invoices, and client proposals.
Freelance Contract Generator
Create professional freelance contracts online with scope, payment terms, and deadlines.
Invoice Generator
Build client invoices with line items, totals, and PDF export.
Proposal Generator
Create client-ready project proposals for freelance and agency work.
Freelance Contract Template
See what a freelance contract template should include before you send one.
Free Invoice Template
Review a practical invoice template structure for service businesses.
Service Agreement Template
Learn when and how to use a service agreement for client work.
Consulting Agreement Template
Define consulting scope, fees, and deliverables in a written agreement.
Invoice Number Example
Choose a clear invoice numbering format for bookkeeping and client payment tracking.
Practical guides: How to Write an Invoice · How to Write a Freelance Contract
Freelance business document tools
Freelance Contract Generator
Profithub helps freelancers, consultants, agencies, and service providers create professional contracts online. Define clear scope, payment terms, deadlines, and client details so every engagement starts with shared expectations—not last-minute confusion.
Online Invoice Generator
Create clean, professional invoices without spreadsheets or manual formatting. Add services or line items, calculate totals automatically, and export a polished PDF you can send to clients as soon as work is complete.
Proposal Generator for Freelancers and Agencies
Turn project details into client-ready proposals in minutes. Profithub supports proposals for one-off projects, retainers, consulting work, and creative services—including design, development, marketing, and other client-facing deliverables.
Who Is Profithub For?
Profithub is built for freelancers, consultants, agencies, developers, designers, marketers, coaches, service businesses, and small business owners who need contracts, invoices, and proposals without switching between multiple tools.
Why Use Profithub?
Profithub keeps your workflow simple: create professional documents quickly, export PDFs, keep client information organized, and manage contracts, invoices, and proposals from one place. Spend less time on admin and more time delivering work clients value.
Popular document tools: Freelance Contract Generator, Invoice Generator, Proposal Generator, Freelance Contract Template.
Frequently asked questions about Profithub
What is Profithub?
Profithub is an online platform that helps freelancers, consultants, agencies, and service businesses create professional contracts, invoices, and proposals. It also includes free business calculators for pricing, profitability, and smarter financial decisions.
Can I create freelance contracts online?
Yes. Profithub includes a freelance contract generator that lets you define project scope, payment terms, deadlines, and client details, then generate a professional contract you can review and share.
Can I create invoices as PDF?
Yes. Profithub's invoice generator lets you add line items, calculate totals, and export a clean, professional invoice as a PDF ready to send to clients.
Is Profithub useful for freelancers and agencies?
Yes. Profithub is built for freelancers, consultants, agencies, developers, designers, marketers, coaches, and small service businesses that need contracts, invoices, and proposals in one simple workflow.
What documents can I create with Profithub?
You can create freelance contracts, professional invoices, client proposals, welcome documents, revenue share agreements, client access requests, and feedback or testimonial request templates.
Turn insights into faster decisions
Pick one calculator, run your numbers, then use linked guides to improve pricing, retention, and profitability decisions this week.