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SlateIndex

Listmonk

New

Free and open source self-hosted newsletter and mailing list manager

Marketing AutomationFounded 2018

#45 of 46 in Marketing Automation

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Visibility score
0%
New vs last week
Weekly run · Nov 2

Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run

  • Listmonk ranks #45 of 46 in Marketing Automation with an AI visibility score of 0 (SlateIndex, Nov 2, 2026).
  • Listmonk is most visible on ChatGPT (0) and least on Perplexity (0).
  • AI engines name Listmonk in 0 of the 60 Marketing Automation buyer prompts SlateIndex tracks.

About

Company details for Listmonk

Listmonk is a free, open source, self-hosted newsletter and mailing list manager that also sends transactional emails. It ships as a single binary alongside a PostgreSQL database. Campaigns include built-in analytics, Go-based templating, SQL-based subscriber segmentation, and multi-SMTP sending queues. It ranks #45 of 46 in Marketing Automation on SlateIndex and has a visibility score of 0 in the latest weekly run.

Its differentiator: a single binary with a nominal CPU and memory footprint that has sent a campaign of 7+ million e-mails.

Founded
2018
Company type
Open source project
Deployment
Self-hosted
Platforms
Darwin, FreeBSD, Linux, NetBSD, OpenBSD, Windows
Support
GitHub issues
GitHub · github.com/knadh/listmonk

Read from listmonk.app, github.com, linkedin.com · refreshed Nov 2, 2026.

AI visibility

Latest weekly run · Nov 2 · next run Nov 9

Visibility score
0%
across Marketing Automation answers, weighted by position
ChatGPT0%
AI Mode0%
Perplexity0%
Change
New
vs last week’s run
Category rank
#45 of 46
in Marketing Automation
Mentions
0
in this week’s run
Share of voice
0%
of AI mentions in Marketing Automation

Visibility score trend

Weekly runs over the last 60 days, with up to 7 competitors. Click a name to hide or show its line.

Now0%
30-day change—
High · low0% · 0%
Rank#45
0%25%50%75%100%Nov 2Listmonk 0%

Changes appear after the second weekly run in Marketing Automation. HubSpot leads the category at 73.1%.

Media

Website and product screenshots for Listmonk

All media
Home page

AI mentions & citations

Recent answers that name Listmonk

All prompts

No mentions in the latest run.

Products & features

What Listmonk sells

Listmonk campaigns and mailing lists

Send e-mail campaigns to single and double opt-in lists, with analytics, templating and SQL-based segmentation.

Transactional mails API

Send transactional messages to subscribers using pre-defined templates through a simple API.

Messenger webhooks

HTTP webhooks that send SMS, WhatsApp, FCM notifications or other messages.

Media library

A built-in media library with support for S3-compatible storage.

Target market & buyers

Individuals running newsletters and large organisations with millions of subscribers

Notable customers include Zerodha.

Funding & recent developments

Funding

Latest known roundTotal raised
——

Recent developments

  1. Oct 2026Productv7.0.0-beta.1 released

    Beta release of listmonk version 7.

  2. Sep 2025Securityv5.1.0 released

    Included a CSRF security fix (CVE-2025-58430) and ALTCHA as a CAPTCHA option.

  3. Jul 2025Productv5.0.3 released

    Fixes for SMTP error reporting.

  4. Jun 2025Securityv5.0.2 security update

    Disabled env and expandenv template functions.

  5. May 2025Productv5.0.1 released

    Bug-fix release.

Cite as: SlateIndex, “Listmonk AI visibility profile”, https://slateindex.ai/brand/listmonk, data of Nov 2, 2026. Licence: CC BY 4.0.