How do ChartMogul and Baremetrics handle messy billing data?
ChartMogul and Baremetrics both calculate MRR from invoices, so they produce similar numbers when billing data is clean. They differ in how much you can correct and configure when it isn't, which is common once a company has changed its pricing, billing system, or invoicing habits.
Data settings. ChartMogul lets you choose when churn is recognized, whether past-due subscriptions auto-churn and after how many days, whether MRR is reported when an invoice is issued, partially paid, or fully paid, and whether voided, refunded, and written-off invoices are excluded. Baremetrics documents a smaller set of Stripe settings and reports revenue when an invoice is paid, with no published setting for reporting MRR on issue or excluding refunded or written-off invoices.
Data editing. Billing systems like Stripe are built to invoice customers and collect payment, and keeping their records clean for reporting is usually an afterthought. For example, when a customer upgrades to an annual plan, the prorated invoice might be voided and replaced with a manual one-time invoice, so the payment in Stripe is non-recurring and drops out of MRR. ChartMogul lets you adjust a subscription's MRR directly, or edit, add, or disable the invoices, line items, and transactions underneath it, without writing back to your billing system. Baremetrics' Adjust MRR works at the subscription level only.
Migrations and duplicate customers. When a company migrates from one billing system to another, each customer can appear twice: once cancelled in the old system and once as a new signup in the new one, so the migration month shows false churn and false new business. ChartMogul detects duplicates on company name, domain, external ID, email, primary contact email, or custom attributes, merges them manually or automatically, and links the old and new subscriptions into one continuous history. Baremetrics publishes no customer merge or subscription-linking feature.
Plan groups. Plan groups combine plans that share a characteristic, in one billing system or several, such as ten versions of a tier in a Stripe account that has iterated on pricing, or the same tier sold through Stripe, the App Store, and Google Play. Baremetrics has no plan groups, so the same report means building a segment that lists every matching plan by hand.
How do ChartMogul and Baremetrics reports compare?
ChartMogul offers more cohort views, unlimited segments per chart, cash flow reporting, and separate reporting on free and paid subscribers.
Cohorts. ChartMogul has eight cohort reports at daily, weekly, monthly, quarterly, or annual granularity, and clicking any cell lists the customers behind it. Baremetrics offers two cohort tables, by customer count and by revenue, in monthly cohorts over a 12 or 24 month window. Both can filter cohorts by segment, but in Baremetrics' live demo, cells don't open the customers behind them. Weekly cohorts show a high-volume consumer app the effect of a pricing change within days, while quarterly or annual cohorts suit companies selling annual contracts.
Segments. ChartMogul places no limit on the number of segments on a chart. Baremetrics' help center caps comparisons at five segments at a time.
Cash flow. ChartMogul reports cash flow as a table for any period, separating recurring from non-recurring payments and first-time payments from renewals. First-time payments tie directly to acquisition performance, such as return on ad spend, while renewals reflect product experience and retention, which a different team usually owns. Baremetrics charts net revenue and other revenue over time, without a period table or a first-time versus renewal split.
Free and paid subscribers. ChartMogul tracks free and paid subscribers as separate subscription types, reports churn both across all subscribers and for paid subscribers only, and shows how many customers upgraded from free to paid in each period. ChartMogul.js, a snippet added to your web app, can also create records for free users who never appear in a billing system. Baremetrics has a non-paying customers view, but it doesn't show which free plan a customer is on, count free subscribers, or track movement from free to paid.
Where can you send ChartMogul and Baremetrics data?
Both tools offer an API. Beyond that, ChartMogul sends cleaned subscription data to your data warehouse, HubSpot, and browser-based AI assistants, while Baremetrics offers a HubSpot integration matched by email and an MCP server for Claude and desktop tools.
Data warehouses. ChartMogul syncs to Snowflake, BigQuery, and Redshift, plus Amazon S3, Azure Blob Storage, and Google Cloud Storage, on a daily, weekly, or monthly schedule. It sends calculated data, such as MRR and CMRR movements, and normalized source data, including invoices, transactions, subscription events, plans, and customers with their attributes. Baremetrics has no warehouse destinations and points to its API and Zapier instead, which means someone builds and maintains that pipeline. For companies with a data team, this is often the deciding factor.
HubSpot. Baremetrics matches Stripe customers to HubSpot contacts by email only, and its documentation says customers without a matching email won't sync. Since the billing contact is often a finance address rather than the person your sales team talks to, a share of paying customers never reaches HubSpot. ChartMogul matches on company name, domain, external ID, email, primary contact email, or any custom property, imports HubSpot companies and contacts hourly along with any custom property and most default ones, and writes cleaned metrics back to the matching company record daily. Baremetrics syncs at the contact level, brings in up to 10 HubSpot properties, and updates about every two hours.
MCP. ChartMogul runs a remote MCP server with OAuth, listed in Claude's connector directory and ChatGPT's app directory, so it works in both, including in the browser. Baremetrics now offers a Claude connector, added from Claude's connector directory, and connects to desktop tools such as Cursor and Codex with an API key. Its MCP documentation says ChatGPT and other web-based clients are not supported yet.
Data freshness. ChartMogul updates in real time for most of its integrations. Baremetrics' help center says its metrics update every two hours on average.
How do the AI features in ChartMogul and Baremetrics compare?
ChartMogul AI answers open-ended questions about your revenue in the app, drawing on billing data, HubSpot properties, connected email, and product activity. ChartMogul AI can also build a chart from a description, or analyze an uploaded file alongside your subscription data. Baremetrics' Revenue Pulse, which is rolling out gradually, publishes a daily briefing of findings from billing data, with dashboards for customer health, revenue at risk, and discount impact.
The difference is context. ChartMogul connects a mailbox over Gmail, Outlook, or IMAP and logs customer correspondence against the right account, and ChartMogul.js records when each user was last seen in your app. So when you ask which customers are at risk, the answer weighs each customer's MRR trend alongside what they've been saying and whether their team is still logging in. Billing data alone tends to flag risk late, once MRR has already dropped.
ChartMogul can also act on those signals, with workflows that assign a task, send an email, or start a sequence when a cancellation is scheduled or a subscription goes past due.
How do ChartMogul and Baremetrics compare on support and security?
ChartMogul includes a dedicated Slack channel with its team on some plans (see pricing), and training sessions are unlimited. Baremetrics offers live chat support on weekdays.
ChartMogul holds a SOC 2 Type II report, available under NDA, and is GDPR compliant. Baremetrics' public security page describes HTTPS encryption, BCrypt password hashing, and Stripe's PCI certification, and does not mention a SOC 2 report.
How do you switch from Baremetrics to ChartMogul?
Your history lives in your billing systems rather than in Baremetrics, so there is no export and re-import step. Connect your billing systems, and ChartMogul imports the full history and calculates metrics from source.
To confirm the numbers line up, compare Baremetrics' MRR Per Customer Report (under Settings, Data Exports) with ChartMogul's MRR per Customer per Month export, joined on the billing system's customer ID. Expect some differences, usually for a few predictable reasons: Baremetrics recognizes revenue when an invoice is paid, ChartMogul counts past-due subscriptions until they auto-churn, and Adjust MRR overrides in Baremetrics won't carry over, since ChartMogul recalculates from source. The ChartMogul team will help identify and explain any discrepancies.
When is Baremetrics the better choice?
Baremetrics is the better choice when recovering failed payments or intercepting cancellations is the problem in front of you, or when you want company-level financial forecasting.
Recover, a paid add-on, runs a full dunning program with emails, SMS, smart payment retries, a hosted card-update page, and an in-app paywall after a grace period. Cancellation Insights, also an add-on, shows a survey when a customer clicks Cancel in your product. Its retention offers can present a targeted discount at that moment and, if the customer accepts, apply the coupon to their Stripe subscription automatically. ChartMogul can trigger an email sequence when a payment fails or a cancellation is scheduled, but it has no card-update page, retry logic, paywall, or in-product cancel flow.
Forecast+ connects to QuickBooks or Xero to model runway, burn rate, and budget variance. ChartMogul forecasts subscription revenue and sales pipeline, not the full P&L.
How does ChartMogul pricing compare to Baremetrics?
ChartMogul has a free plan for smaller companies, and pricing above that scales with revenue (see pricing). Baremetrics has no free plan. Its pricing also scales with revenue, with Recover and Cancellation Insights sold as add-ons.
Baremetrics quotes different plan names and entry prices on its pricing page than on its own ChartMogul comparison page, so compare current quotes from both for your revenue and billing setup.