generated: '2026-08-13'
method: searched
source: >-
  https://listmonk.app/ , https://github.com/knadh/listmonk ,
  https://github.com/knadh/listmonk/blob/master/LICENSE — re-verified 2026-08-13.
  https://listmonk.app/pricing/ returns 404: the project publishes no pricing
  page because it sells nothing. plan_count is 1 and that plan is free.
plan_count: 1
paid_plans: 0
specification: API Commons Plans
specificationVersion: '0.1'
schema: https://raw.githubusercontent.com/api-evangelist/interface-research/main/schema/api-commons.yml#/$defs/Plans
provider: listmonk
providerId: listmonk
created: '2026-06-25'
modified: '2026-06-25'
reconciled: true
tags:
- Email
- Newsletter
- Mailing List
- Open Source
- Self-Hosted
- Plans
description: >-
  listmonk is free and open-source software released under the AGPLv3 license.
  There is no hosted SaaS and no paid tiers from the project itself - users
  self-host the single Go binary (plus a PostgreSQL database) on their own
  infrastructure at no license cost. The only costs are the infrastructure to
  run it (server, database, object storage) and the outbound email transport
  (any SMTP provider such as Amazon SES, SendGrid, Postal, or a self-run MTA),
  all of which are billed by those third parties, not by listmonk.
notes: >-
  listmonk does not sell licenses, subscriptions, or a managed cloud. Any
  hosting plans (e.g. one-click marketplace images) are offered by third-party
  platforms, not by the listmonk project.
sources:
- https://listmonk.app
- https://github.com/knadh/listmonk
- https://github.com/knadh/listmonk/blob/master/LICENSE
plans:
- id: listmonk-oss
  name: Open Source (Self-Hosted)
  type: free
  description: >-
    Full-featured, self-hosted newsletter and mailing-list manager under the
    AGPLv3 license. No license fee, no usage caps imposed by the software, and
    full access to the REST API. Operator pays only for their own
    infrastructure and email transport.
  entries:
  - label: Software License
    name: license
    type: free
    metric: license
    limit: -1
    timeFrame: perpetual
    geo: global
    unit: 1
    price: $0 (AGPL-3.0)
    userMultiplied: false
  - label: API Access
    name: api_access
    type: free
    metric: requests
    limit: -1
    timeFrame: month
    geo: global
    unit: 1
    price: $0 (included; self-hosted)
    userMultiplied: false
  elements:
  - name: Subscribers
  - name: Lists
  - name: Campaigns
  - name: Templates
  - name: Media
  - name: Transactional
  - name: Import
  - name: Bounces
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com