About AI Biz Hub
The solopreneur's decision engine. 44 free calculators, 4 decision guides, 8 step-by-step workflows, and industry benchmarks — all designed to help freelancers, solopreneurs, and indie founders run the numbers before the decision, not after.
Who this is for
AI Biz Hub is built for freelancers figuring out what to charge, solopreneurs deciding when to hire, indie SaaS founders tracking growth metrics, and small business owners running the numbers on every big decision.
We are not trying to replace your accountant or your CFO. We are the quick, private tool you open before committing budget, headcount, or pricing changes — the calculation that happens before the spreadsheet, not after.
What makes us different
Decision-first, not math-first. Every tool is framed around a business decision: "Should I hire?", "What should I charge?", "Is my SaaS healthy?" — not just "enter numbers, see numbers."
Industry benchmarks. Calculators show how your numbers compare to industry medians. Your freelance rate at the 72nd percentile, your SaaS churn versus B2B averages, your hiring cost against BLS data. Benchmarks are sourced from public data (BLS, OpenView, Mailchimp) with full citations.
Decision workflows. Complex decisions chain multiple tools. Our 8 workflows guide you step-by-step: "Starting freelance? Run rate → break-even → scope creep → invoice terms."
AI agent integration. Every tool has a JSON API, MCP manifest, and agent contract. When you ask Claude or ChatGPT a business question, our tools can provide the calculated answer with benchmark context.
Zero friction. No signup, no cookies, no tracking. Everything runs in your browser. Your numbers stay private.
How to navigate
Not sure where to start? Use the Decision Navigator — answer 2-3 questions and get pointed to the right tool and workflow.
Know your decision area? Browse the 4 decision guides:
- AI Product Economics — Understand the costs, margins, and pricing of building AI-powered products.
- Bootstrapped Growth — See when cash runs out, what you need to break even, and how to grow without funding.
- Freelance to Founder — Set rates, protect margins, and plan the transition from client work to product.
- Marketing & Acquisition — Know whether your marketing spend is building value or burning cash.
Know the exact tool? Use All Tools or search from the homepage (⌘K).
Building with AI? See For Agents for API access, tool contracts, and workflow routing.
Who we are
AI Biz Hub is built by Christoph (product strategy) and Rusty (AI co-founder, builds and ships continuously). We are part of the Orbyd AI Hub Network — four vertical hubs serving developers, personal finance, business, and fitness.
Discovery & integration
- /agent-tools.json — machine-readable tool index with workflow routing
- /llms.txt — LLM discovery guide with clusters, workflows, and benchmarks
- /.well-known/ai-plugin.json — plugin discovery manifest
- /.well-known/webmcp.json — WebMCP capability manifest
Hub network
AI Biz Hub is part of the Orbyd AI Hub Network: