Build your business. Know your numbers.

Free calculators for creators, freelancers, and solopreneurs. Price smarter, forecast revenue, compare fees, and make confident business decisions.

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Creators
Freelancers
Indie Hackers
Solopreneurs

Explore creator business tools

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AI & Automation

Estimate AI token usage, API expenses, and context-window capacity.

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Video Monetization

Understand sponsorship pricing and video creator revenue potential.

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Freelance Business

Set sustainable hourly rates and estimate your take-home income.

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SaaS & Startups

Model monthly recurring revenue, churn, growth, and cash runway.
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Newsletter Monetization

Estimate sponsorship earnings and newsletter ad inventory.

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Digital Products

Compare storefront fees, payment costs, and product profit margins.