See your SaaS revenue grow — one day at a time.
MRR Calendar connects to Stripe, rebuilds your payment history, and projects future revenue in a highly visual yearly grid.
Sync
Automated daily
Projections
+30 days guaranteed
Indie-friendly
Built for solo founders
Instant clarity
MRR Calendar focuses on a simple goal: reveal your daily revenue while keeping the analytical depth you need to run your SaaS.
365 cells to visualize revenue day after day and spot trends at a glance.
Forecast the end of the year with projections generated from your active Stripe subscriptions.
Full initial import plus daily sync so every payment is reflected on the calendar.
From connection to insight in minutes.
Our Next.js x Dragonfly architecture handles the full import, recalculations, and projections automatically. You just watch the heatmap.
Paste your Stripe key
Generate a restricted read-only key in Stripe and drop it in the dashboard.
Import your history
The Dragonfly/BullMQ worker fetches products, payments, and subscriptions to rebuild the heatmap.
Visualize & plan
Filter by project, compare confirmed vs. projected revenue, and plan your next moves.
Upgrade to Pro when you’re ready.
No team tiers—just what a solo founder needs to monitor their SaaS.
Ready to make your MRR shine day after day?
MRR Calendar is built for indie hackers: fast to set up, easy to read, motivating every day.