ProfitHub
Free tools to calculate profit, MRR, and business metrics
ProfitHub launched on April 16, 2026 with 1 votes, #8,101 of 21,248 launches that month.
What it does
ProfitHub is a collection of free, simple calculators to help founders, freelancers, and online businesses understand their real numbers. Most people think they are profitable until they calculate everything properly. With ProfitHub, you can: • Calculate Shopify & dropshipping profit • Estimate SaaS MRR and growth • Find your freelance rate • Analyze cost of delay and decisions No signup. No complexity. Just clear answers. Built to help you make better business decisions — fast.
Create freelance contracts, professional invoices, and client-ready proposals online with Profithub. Generate PDFs, manage client details, and build business documents faster.
Profithub helps freelancers and agencies create contracts, invoices, and proposals online—plus free calculators for pricing, MRR, breakeven, and profitability. 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. Start with the document you need—a contract, invoice, proposal, or another client template. Pick the generator that matches your stage of the project. Enter your business name, contact information, client details, and billing fields once. Profithub keeps the structure consistent across every document. Add scope, deliverables, line items, payment…from profithub.cloud
Does a similar job
all alternatives →
OpenStartup Apr 2026 · openstartup.xyz · ▲37Instant profit & pricing calculator for small businesses

SaaS Churn Calculator2025 · sidemail.io · ▲11Hi HN! Kristyna here. I built this free churn calculator and would love to share it with you. It calculates SaaS churn (including retention, net growth rate, GRR, NRR) and generates a nice shareable JPG from the results that you can use for investor updates, standups, or social posts. Why this calculator? - It calculates churn and other business metrics fast and without mistakes. - With 1 click you can generate shareable JPG from the results. - The calculator is free, no-login, private (calculations run in your browser) Thank you for taking a look. Let me know what do you think!

Free Daily SaaS Growth Goal Tracking for Stripe2015 · home.profitwell.com · ▲12Get real-time SaaS subscription metrics for free with ProfitWell Metrics by Paddle. Integrate with Paddle or with your existing payment stack. Sign up today.
ProfitCheckrJun 2026 · profitcheckr.com · ▲2Calculate your real profit after outsourcing & platform fees
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app