Lago

Drive the product through a documented public API G

Agent access

Connect an agent via an official MCP server G

Agent access

Delegate tasks to a built-in AI assistant inside the product G

Agentic features

Plug MCP servers into this product so it can use their tools G

Agent access

Download a machine-readable API spec (OpenAPI or equivalent) G

Api quality

Point an agent at llms.txt or agent-oriented docs G

Agent access

Rely on versioned APIs with a documented deprecation policy G

Api quality

Subscribe to events via webhooks G

Agent access

Operate the product with natural-language commands G

Agentic features

Run the product headlessly / in CI for automation G

Agent access

Set up automations that run autonomously in the background G

Agentic features

Build against official SDKs G

Agent access

Explore an interactive API reference with runnable examples G

Api quality

Get AI-generated insights and suggestions from my data inside the product G

Agentic features

Use an official CLI G

Agent access

Issue scoped/least-privilege API credentials for an agent G

Agent access

Test against a sandbox environment without touching production data G

Api quality

Self-host the core product G

An agent can operate my billing — create a subscription, apply a credit, change a plan — through a programmatic surface with scoped permissions G

Agent operations

Create, update, pause, and cancel subscriptions through a documented API — the full lifecycle without touching a dashboard C

Lifecycle api

Export all of my data in open formats and leave G

Define rules that trigger actions automatically on events G

Price with tiered, volume, graduated, per-unit, and hybrid subscription-plus-usage models — including credits, commitments, and overage — without custom code G

Pricing models

Stream high-volume usage events — API calls, tokens, compute-seconds — into a metering pipeline with idempotent ingestion and backdating support C

Event ingestion

Failed renewal payments are retried automatically on an ML- or schedule-optimized cadence that measurably recovers involuntary churn C

Smart retries

Features and limits are modeled as entitlements attached to plans, and my application can check a customer's entitlements at runtime via API or SDK C

Entitlement checks

Mid-cycle upgrades and downgrades are prorated with documented, auditable math — credits, partial periods, and invoice line items that reconcile to the penny C

Proration

Migrate live subscriptions in from a spreadsheet or a competing platform — including PCI-compliant card data transfer — without customers noticing C

Import

Revenue is recognized on an ASC 606 / IFRS 15 basis — deferred revenue schedules and audit-ready recognition reports straight from billing data G

Revrec reports

Prevent my data from being used to train AI models G

An agent can answer questions about my billing state — MRR, delinquent accounts, upcoming renewals, a customer's invoices — by querying the platform directly G

Agent queries

Do everything through the API that I can do in the UI G

Read the product's source under an open license G

Every subscription state change — renewal, upgrade, payment failure, cancellation — emits a webhook or event my systems can act on reliably C

Lifecycle events

Customers and my team can see current-cycle usage and accrued cost in real time, with thresholds and alerts before an invoice surprises anyone C

Usage visibility

Configure automated dunning sequences — branded emails, in-app banners, grace periods, and final-state rules like cancel vs unpaid C

Dunning comms

Export every subscription, invoice, and usage record — and port stored payment methods out to another provider — if I choose to leave G

Export

The platform generates compliant invoices, credit notes, and receipts — sequential numbering, custom fields, memos — delivered to customers automatically C

Invoices

Change pricing without breaking existing subscribers — versioned plans, grandfathering, and bulk migration tools for moving cohorts to new prices G

Plan versioning

Choose where my data is stored (region/residency) G

Schedule recurring jobs or workflows G

Control billing anchors and cycles — calendar vs anniversary billing, alignment across a customer's subscriptions, custom invoice dates G

Billing cycles

I get MRR, churn, cohort retention, and LTV analytics computed from the billing source of truth, not a bolted-on BI export G

Analytics

My customers can upgrade, downgrade, or cancel themselves through a hosted portal or embeddable components, without a support ticket C

Self serve

Perform bulk operations across many items at once G

Bill customers in their local currency with per-currency price points and consolidated reporting in my home currency G

Multi currency

Control data retention and deletion G

Expiring or replaced cards update themselves — network account updater, backup payment methods, and hosted update-payment pages C

Card recovery

Invoices, payments, and recognition entries sync to my general ledger or ERP — QuickBooks, Xero, NetSuite — so the close doesn't need CSV surgery C

Gl sync

Opt out of telemetry and usage tracking G

Run free trials, coupons, and promotion codes with automatic conversion to paid — including trial-end notifications required by card-network rules C

Trials promos

Sales tax, VAT, and GST are calculated on every invoice — natively or through a first-class tax integration — with the right registrations and rates C

Tax

Version, review, and roll back my automations G