listmonk · FinOps Profile

Listmonk Finops

FinOps view of running listmonk. The software itself is free and open-source (AGPLv3) with no license or per-message fee from the project. Total cost of ownership is therefore driven entirely by self-hosting infrastructure (compute, the PostgreSQL database, object storage for media, bandwidth) and by the third-party SMTP / email-delivery provider used for outbound sends, which typically bills per-thousand or per-million emails. There is no listmonk invoice to reconcile; costs appear on cloud-infrastructure and email-provider bills.

Listmonk Finops is the FinOps profile for listmonk on the APIs.io network, aligned with the FinOps Foundation Framework.

It defines 5 billable meters, billed in USD, on a monthly cycle, and pricing category open source / self-hosted.

The profile maps 8 FOCUS columns for cost-allocation reporting.

Tagged areas include Email, Newsletter, Mailing List, Open Source, and Self-Hosted.

Category: Email and Messaging Pricing: Open Source / Self-Hosted Billing: Monthly FOCUS v1.3
EmailNewsletterMailing ListOpen SourceSelf-HostedFinOpsCost ManagementFOCUS

Framework Alignment

Framework
FinOps Foundation Framework
Data Spec
FOCUS v1.3

Charge Categories

UsagePurchase

FOCUS Columns

BillingCurrency
USD
ChargeCategory
Usage
InvoiceIssuerName
Infrastructure / Email Provider
PricingCategory
Open Source / Self-Hosted
ProviderName
Self-Hosted
PublisherName
listmonk (knadh)
ServiceCategory
Email and Messaging
ServiceName
listmonk

Meters

compute_hours
Unit: hours
Server / container hours running the listmonk binary, billed by the hosting provider.
database_hours
Unit: hours
PostgreSQL database hours / instance cost backing listmonk.
object_storage
Unit: gigabytes
Storage (local disk or S3-compatible) for uploaded media files.
bandwidth
Unit: gigabytes
Egress bandwidth for serving media, public pages, and tracking pixels.
emails_sent
Unit: messages
Outbound emails billed by the downstream SMTP / delivery provider (e.g. SES, SendGrid).

Sources

Work with this as data

Every finops artifact here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for finops

4 MCP tools reach this
  • find_finopsBrowse and filter every finops artifact in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This finops artifact 
curl "https://apis.io/api/v1/finops/listmonk-finops"
All finops 
curl "https://apis.io/api/v1/finops?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.