RFMCalc review
A focused, low-cost way to analyze revenue cohorts, RFM segments and customer value.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
RFMCalc is a web-based ecommerce reporting service for merchants and teams that need customer cohort, revenue, lifetime value and RFM analysis. It groups customers by first order month, then reports subsequent monthly orders and revenue. Additional reports cover new versus returning customers, average time between orders and AI revenue forecasting. Teams can upload CSV order data from ecommerce platforms, ERPs or other sources, without requiring API integrations.
The pricing ladder keeps core analysis accessible. The Free plan includes core report types and is free for life. The Small Plan costs £19 per month and adds two custom report columns. At £39 per month, the Medium Plan adds three custom RFM segments and advanced AI revenue forecasting. The Large Plan costs £69 per month and combines FTP server integration with advanced AI revenue forecasting. The Huge Plan is £99 per month with the same listed FTP and forecasting additions. Paid subscriptions are billed monthly in GBP, and no card is required for a trial.
Platform coverage is broad for ecommerce sources: Shopify, Magento, WooCommerce, BigCommerce, Wix and SAP are listed integrations. Reports can be exported as CSV, Excel, PDF, PNG or SVG, supporting analysis and sharing beyond the web application. The focus remains on revenue cohorts, retention-style reporting and RFM rather than behavioral cohorts or warehouse-based analysis. Email and documentation are the listed support channels, with GDPR compliance and cloud deployment. Choose RFMCalc when first-order-month revenue views and straightforward exports match your workflow; teams needing event-level behavioral cohorts or warehouse imports should choose a more specialized alternative.
RFMCalc pros and cons
- Where it wins
- Free-for-life core reports and £19 monthly entry plan
- First-order-month cohorts with revenue, orders and LTV reporting
- CSV imports plus CSV, Excel, PDF, PNG and SVG exports
- Where it doesn't
- Cohorts are based on first order month, not behavioral events
- No warehouse import; ingestion centers on uploaded CSV order data
- Advanced forecasting and FTP integration require higher paid plans
RFMCalc fact sheet, pricing and score →
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