Guides: software costs and product decisions

Plain-words guides with the math shown. Every figure links to its source or is labeled as an example or our assumption. Who makes them.

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Software costs for a small business

For owners and managers choosing software or weighing a hire. What each option costs over the years you will use it, and where your own time belongs.

Deciding what to build next

For product people with more ideas than time. Rank the work, price the wait, and present the decision.

Want the answer for your own numbers? Build, buy or rent calculator · Compare any costs · Price one feature

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