Best Open Source Baremetrics Alternative in 2026
Last Updated: October 3, 2025
Baremetrics is a subscription analytics platform that transforms raw payment data into clear business insights. When you connect your payment processor, it automatically calculates over 20+ important metrics including Monthly Recurring Revenue, Annual Run Rate, customer churn, and average revenue per user.
Unlike general analytics tools, Baremetrics is designed specifically for subscription businesses, so every feature addresses the unique challenges of recurring revenue models. The platform provides real-time dashboards that show what is happening with your business today, forecasting tools to plan for tomorrow, and historical data to understand trends.
The best alternative to Baremetrics is 
Papermark
PapermarkOpen-Source Document Sharing with Analytics.
So, here are the 1 best alternatives to Baremetrics:
Papermark is a secure document sharing tool that helps you track how people engage with your files. Unlike traditional file sharing services, Papermark shows you exactly who viewed your documents, how long they spent on each page, and which sections got the most attention.
The platform supports various file types including PDFs, presentations, Word documents, spreadsheets, and videos. You can create shareable links with custom settings like password protection, email requirements, and viewing time limits. For teams handling sensitive deals or important presentations, Papermark offers data room features that organize multiple documents in secure virtual spaces.
Being open-source means you can host Papermark on your own servers for complete data control, or use the cloud version for convenience.