Best Self-hosted Marketing & Customer Engagement tools in 2026
25 self-hosted open source alternatives in this category
See also:
Billing & SubscriptionsCRM & SalesCustomer Support & TicketingERP & OperationsFinance & AccountingHuman Resources (HR)Project & Work ManagementScheduling, Booking & Appointments25 services found

Postiz
Social media scheduling and management with AI-assisted workflows
Open-source social media scheduling tool with analytics, team collaboration, automation API, and AI-assisted content creation for multi-channel publishing.


Dub
Open-source link attribution platform for short links and conversions
Dub is an open-source link attribution platform for branded short links, real-time analytics, conversion tracking, webhooks, and affiliate/referral programs.

Krayin CRM
Open-source Laravel-based CRM for sales, marketing and support
Krayin CRM is an open-source, self-hosted customer relationship platform built on Laravel and Vue.js for sales pipelines, marketing automation, multi-channel support and...


listmonk
Self-hosted, high-performance newsletter and mailing list manager.
Open-source, self-hosted platform to manage subscribers, run campaigns, and track analytics. Single Go binary with a Vue UI.

Mautic
Open-source marketing automation platform for campaign orchestration
Self-hosted open-source marketing automation platform with campaign builder, email/landing page editors, REST API, segmentation, and extensible plugins.

PrestaShop
Open-source PHP-based e-commerce platform for building online stores.
PrestaShop is an open-source e-commerce platform written in PHP that lets merchants build, manage, and scale online stores with modular features and themes.


SuiteCRM
Open-source Customer Relationship Management (CRM) platform
Community-driven open-source CRM providing sales, marketing, service, reporting, workflow automation, REST API and on-premises or hosted deployment.

Tolgee
Web-based localization and translation management platform
Open-source localization platform with in-app translation, collaborative workflows, and APIs/CLI to manage multilingual app strings, screenshots, and translations.

LimeSurvey
Open-source web platform for surveys, questionnaires, and forms
LimeSurvey is an open-source survey and form builder for creating, distributing, and analyzing questionnaires with advanced logic, multilingual support, and strong privac...


Shopware Community Edition
Open-source core edition of the Shopware e-commerce platform
MIT-licensed core of Shopware 6: an API-first, Symfony-based commerce platform with Vue storefront, visual page builder, extensibility and multi-channel support.


Mixpost
Self-hosted open-source social media management platform
Open-source, self-hosted social media manager for scheduling, publishing, analytics and team workflows; deploy via Docker or as a Laravel package.

Dittofeed
Open-source omni-channel customer engagement and messaging automation
Developer-focused platform for automated, omnichannel messaging (email, SMS, push, WhatsApp) with low-code journeys, segmentation, templates, and self-hosting.
Laudspeaker
Customer engagement and product onboarding automation platform
Open-source customer engagement and product onboarding platform for building event-triggered journeys and sending email, SMS, push notifications, and webhooks.

Keila
Open-source email newsletter and campaign management platform
Keila is an open-source newsletter tool for creating email campaigns, managing contacts and segments, building signup forms, and sending via SMTP or email providers.

Usertour
Open-source user onboarding with in-app tours, checklists, and surveys
Self-hostable user onboarding platform to build in-app product tours, checklists, launchers, and surveys with targeting, versioning, and analytics.


Notifuse
Self-hosted platform for newsletters and transactional email
Open-source emailing platform for newsletters and transactional emails with a visual MJML builder, segmentation, A/B testing, analytics, and a REST API with webhooks.

Revive Adserver
Open-source ad server for managing, delivering, and tracking ads
Self-hosted open-source ad serving platform to manage campaigns, deliver targeted ads, and track impressions, clicks, and conversions with reporting.
Socioboard
Open-source social media management, publishing, and analytics
Socioboard is an open-source social media management platform for publishing, scheduling, team collaboration, RSS content curation, and analytics/reporting across multipl...

Notifo
Multi-channel notification platform for apps and customers
Open-source multi-channel notification service with REST API, management UI, templates and channel abstraction for email, web, push and SMS; built with ASP.NET Core and R...

phpList
Open source email marketing and newsletter campaign manager
phpList is an open source email marketing manager for newsletters and campaigns, with subscriber management, segmentation, scheduling, bounce handling, and analytics.
Django-CRM
Open-source CRM and task management built on Django Admin
Django-CRM is a Django-based open-source CRM providing contact & lead management, deal tracking, email marketing, task/project management, and built-in analytics.
ClearFlask
Open-source feedback and roadmap management platform
Feedback management and public roadmap platform for collecting, prioritizing and sharing customer requests; supports Docker, Helm/Kubernetes and multiple storage backends...
Input
Privacy-focused no-code form builder with brandable forms
Self-hostable no-code form builder for simple, brandable, privacy-focused web forms. Built with Laravel and Vue; ships with Docker images and supports SQLite/MySQL.

TuxSEO
AI-powered platform for generating SEO-optimized blog content
AI-driven tool that analyzes sites, finds keyword opportunities, and generates SEO-optimized blog posts with scheduling and one-click publishing.

Geoposler
Dockerized email campaign manager with SMTP and MySQL
Dockerized email campaign manager for creating templates, managing contacts, and sending HTML emails via configurable SMTP; built with TypeScript, Node.js, React, and MyS...