Free SaaS Waste Calculator for Small and Medium Businesses
This free SaaS waste calculator from CostLoop estimates how much your business loses each year to unused, forgotten, or auto-renewing software subscriptions. Enter your details below to see your waste estimate and how quickly a subscription tracker pays for itself.
Enter your SaaS details
Include all tools - active, trial, and barely-used.
For annual plans, divide the yearly price by 12.
How we calculate your SaaS waste estimate
This calculator uses simple illustrative assumptions to help you think through how audit habits and process maturity can affect subscription waste.
Waste rate benchmarks
In this calculator, teams with no formal review process are modeled as having more avoidable waste than teams that review subscriptions regularly. The figures are illustrative scenario assumptions, not industry averages or guaranteed savings.
What counts as waste
SaaS waste includes subscriptions that no one actively uses, tools that duplicate functionality of another tool already in the stack, plans sized for more users than actually exist, annual renewals that auto-charged without anyone reviewing them, and free trials that converted to paid without a deliberate decision to continue.
ROI payback period
The payback figure shows how quickly CostLoop Pro covers its own cost from the waste it helps you identify and eliminate. Payback depends on your own subscription stack and which unused tools or seats you decide to remove.
Conservative estimates
The calculator uses conservative illustrative assumptions. Real-world outcomes vary because teams differ in tool count, seat usage, billing cycles, and review discipline. Your actual savings potential may be higher or lower than the estimate shown.
Common questions about SaaS waste
What counts as SaaS waste?
SaaS waste is any software spend that does not deliver proportionate value to your business. The most common forms are subscriptions nobody actively uses, tools that overlap with other tools already in the stack, plans with more seats than actual users, and annual subscriptions that renewed automatically without anyone reviewing whether the tool was still needed. Shadow IT - tools purchased on personal cards without central visibility - is another major source of waste because those subscriptions rarely get reviewed at all.
How accurate is this calculator?
This calculator produces an illustrative estimate, not a precise audit of your actual subscriptions. Your actual waste could be higher or lower depending on the specific tools in your stack and how recently you last reviewed them. The only way to get an accurate number is to run a real audit - CostLoop helps you organize that work faster than doing it manually from bank statements.
What should I do with these results?
Use the estimate as motivation to run an actual SaaS audit. Start by pulling three months of bank and credit card statements and listing every recurring software charge. Include charges to personal cards from team members. Once you have the full list, mark each tool as actively used, rarely used, or unknown. For the rarely used and unknown tools, check with the person listed as the owner - if there is one - and make a deliberate keep or cancel decision before the next renewal date. CostLoop is built to hold this inventory permanently so future renewals are flagged in advance and you never have to do the archaeology from scratch again.
Ready to find your real SaaS waste?
Start tracking free. No credit card required, no setup complexity. Add your tools and see your true spend in minutes.