MRR.io
MRR.io is a web and API service for tracking monthly recurring revenue and related subscription metrics for SaaS businesses.
What MRR.io is
MRR.io is a web and API service for tracking monthly recurring revenue and related subscription metrics for SaaS businesses. It reports net revenue, MRR movement, revenue churn, annual run rate, refunds, average revenue per customer, customer churn, lifetime value, and other measures. Data can be processed from Stripe and Paddle, entered manually, or sent through a read/write API; PayPal, Chargebee, Recurly, Salesforce, Chargify, Braintree, Authorize.net, and Worldpay are named as examples for manual or API use. Metrics recalculate every few hours, and users can trigger a recalculation in the app. The Basic plan is free for up to 100 paying customers, three team members, and basic email reports. Pro has a 30-day trial without a credit card or obligation. API responses use JSON, HTTP Basic Auth with account keys, and HTTPS; pages default to 10 results with a documented maximum of 100.
Good
- Tracks broad subscription metrics
- Stripe and Paddle processing
- Read/write API available
- 30-day trial without credit card
- Free plan under 100 customers
Watch out
- Free access ends above 100 customers
- Data is not encrypted at rest
- Pro pricing rises with customer count
- Support is email-only in English
Who it suits
MRR.io suits SaaS businesses that need recurring-revenue and churn reporting from payment data or manual inputs. It also fits teams requiring API access and customer-count-based plans.
Verdict
MRR.io focuses on recurring-revenue analysis with multiple data-entry routes and an API. The free tier covers smaller SaaS accounts, while larger customer counts require Pro pricing tiers.
Plans and prices
From MRR.io's own pricing page, checked 10 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Basic | Free | Up to 100 paying customers · Up to 3 team members · Basic email reports |
| Pro | $19 a month | Unlimited paying customers at tier limits · Unlimited team members · Cohort analysis · Forecasting · Advanced email reports · Email support · $19/mo for 250 paying customers; $39/mo for 500; $69/mo for 1,000; $129/mo for 2,500; $199/mo for 5,000; $299/mo for 10,000 |
The facts
Each one read from MRR.io's own pages, with the date it was checked.
Money
- After trial
- The free plan remains available below 100 paying customers; accounts over that limit lose access unless they upgrade.checked 10 Oct 2026
- Billing security
- Billing details are processed and stored by Paddle, which the terms describe as PCI compliant; the details do not touch MRR.io’s servers.checked 10 Oct 2026
- Trial
- The Pro plan has a free 30-day trial with no credit card required and no obligations.checked 10 Oct 2026
What it does
- API
- The REST-style API returns JSON, uses HTTP Basic Auth with account API keys, and transfers data over HTTPS.checked 10 Oct 2026
- API limits
- API results default to up to 10 per page, and the documentation shows a maximum page size of 100.checked 10 Oct 2026
- Integrations
- The site says it can process data from Stripe and Paddle, and also supports manual data entry and a read/write API.checked 10 Oct 2026
- Metrics
- It lists net revenue, MRR movement, revenue churn, annual run rate, refunds, average revenue per customer, customer churn, lifetime value, and related subscription metrics.checked 10 Oct 2026
- Metrics refresh
- Metrics are recalculated every few hours, and users can trigger recalculation manually in the app.checked 10 Oct 2026
- Other processors
- The site names PayPal, Chargebee, Recurly, Salesforce, Chargify, Braintree, Authorize.net, and Worldpay as examples for using manual entry or the API.checked 10 Oct 2026
- Purpose
- MRR.io tracks monthly recurring revenue and other metrics for SaaS businesses.checked 10 Oct 2026
- Security
- The terms say data is encrypted in transit via HTTPS but is not encrypted at rest.checked 10 Oct 2026
- Support
- The terms say support is available in English via email.checked 10 Oct 2026
The company
- Founded
- 2015checked 28 Sep 2026
- Headquarters
- London, United Kingdomchecked 28 Sep 2026
- Maker
- The service is operated by Peter Legierski, with a registered and correspondence address in London, United Kingdom.checked 10 Oct 2026
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