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SaaS ROI Calculator
See if a software subscription pays for itself.
Open toolFree Software & SaaS Tools
Software and SaaS tools help you compare subscription costs, calculate return on investment, decide whether to build or buy, and track key SaaS metrics before you commit to a tool.
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Subscription Cost Calculator
Compare monthly and annual software costs.
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Software Scorecard
Score up to 3 tools against weighted criteria.
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SaaS Cost Comparison
Compare the yearly cost of up to 3 software plans.
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Build vs Buy Calculator
Compare building software with subscribing.
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SaaS Metrics Calculator
MRR, ARR, LTV, CAC payback and more.
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Free tools FAQ
What are free online tools?
They are calculators, generators and checkers that run in your browser. You enter your details and see results straight away, with no signup.
Are these tools really free?
Yes. Every tool on this page is free to use. Some pages may contain affiliate links to other products.
Is my data safe?
The tools run in your browser, so what you type is not sent to our servers.
Can these tools guarantee rankings or results?
No. SEO, AEO, GEO and AIO tools give guidance and checks, and calculators give estimates. Nothing can guarantee outcomes.