Ad calculators · 100% free
Dunning Recovery ROI Calculator
Calculate recovered MRR from dunning flow (retry failed payments), typically saves 30-70% of churned MRR.
Subscription
MRR recovered / month
$4,400
$52,800/yr
Net monthly value
$4,301
ROI of dunning tool
4344%
About this tool
Card declines cause involuntary churn. Dunning recovers 30-70%. Calculator models the MRR impact.
More free tools
See all tools → Ad calculators
Cloud Storage Cost Comparator
Compare S3, Cloudflare R2, Google Cloud Storage, Azure Blob, BackBlaze B2 storage and egress costs.
Ad calculators
BNPL Conversion Lift Calculator
Calculate conversion lift from offering Buy-Now-Pay-Later, typical 10-25% CR boost on AOV $100+.
Ad calculators
Safety Stock Calculator
Calculate optimal safety stock level, by demand variability, lead time, and service level target.
Ad calculators
Instagram Carousel Slide Character Planner
Plan carousel slide copy by slide count and characters per slide, optimal text density per slide for IG.
Free forever · No card
Why wait? Try it free today.
Stop managing feeds manually. Start optimising with AI in 30 seconds.
- 100% free forever, no credit card required
- 1 brand, 1 feed, 100,000 products per feed
- Full AI Product Optimisation, Rule Engine, and 200+ channel exports
- Pay only for AI credits when you need them