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ChartMogulUnderstand Your Numbers

STOA rating

6.8 / 10

Openness

OPENNESS 8/10API 3/3 · Export 2/3 · Contract 2/2 · Integrations 1/2

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API

ChartMogul's REST API and MCP server are available on every plan, including Free. chartmogul.com, checked 7 Oct 2026 (opens in a new tab)

Your data

Standard CSV downloads are on every plan, including Free; advanced CSV exports of MRR per customer per month are on Pro and Enterprise. chartmogul.com, checked 7 Oct 2026 (opens in a new tab)

Contract

Paid subscriptions renew at the end of each service period, which can be one month, and either party can cancel in writing to stop the next renewal. chartmogul.com, checked 7 Oct 2026 (opens in a new tab)

Openness note

REST API, MCP server, and standard CSV downloads on every plan, including Free. Cancel in writing before the next service period. On Zapier.

What it does

ChartMogul is a subscription analytics platform that connects to your billing system (Stripe, Chargebee, Recurly, or app stores) and automatically calculates the revenue metrics that matter most — MRR, churn rate, LTV, and ARR. Instead of building dashboards in spreadsheets, you get accurate, real-time numbers you can trust and share with investors. Cohort analysis shows how retention changes over time. The platform merges duplicate customer records automatically and lets you slice revenue by geography, plan, acquisition channel, or custom attributes. Free for businesses under $10K MRR. Paid plans from $100/month.

Strengths

Purpose-built for subscription metrics — far more accurate than general BI tools
Free tier for businesses below a revenue threshold makes it accessible to early-stage startups
Data enrichment automatically fills in company details for B2B customers
Clean, intuitive interface that non-technical founders and investors can understand

Weaknesses

Only useful for subscription/recurring-revenue businesses — not for one-time sales
Paid plans jump quickly once you pass your revenue threshold
Limited dashboard customization compared to general BI tools like Metabase
No billing or dunning features — purely analytics, needs a billing tool alongside it

Key features

Automatically calculates MRR, ARR, churn, LTV, and 20+ subscription metrics
Cohort analysis shows retention trends so you spot problems early
Merges duplicate customer records automatically to keep data clean
Slice revenue by geography, plan, channel, or any custom attribute
Connects directly to Stripe, Chargebee, Recurly, App Store, Google Play

AI features

ChartMogul offers natural language querying (ask questions about your metrics in plain English) and AI-generated summaries that highlight important revenue trends, anomalies, and insights automatically.

STOA verdict

ChartMogul is the go-to for SaaS founders who want to understand their subscription revenue without building custom dashboards. The free tier for early-stage companies is generous, and the metrics are more trustworthy than anything you will build in a spreadsheet.