Marketing & Customer Engagement

Erxes

Unknown

All-in-one solution for marketing, sales, and customer service. Boost engagement, streamline workflows, and drive growth.

Krayin

MIT

Open source customer relationship management platform with sales tracking, marketing automation, and customizable workflows for businesses of all sizes.

Dub Partners

Unknown

Run affiliate, influencer, and referral programs with flexible reward structures, real-time attribution, and automated global payouts.

Novu

Unknown

Open-source platform for building in-app, email, push, SMS, and chat notifications with a unified API, workflow engine, and embeddable inbox component.

Postiz

AGPL-3.0

Open-source social media scheduling tool that plans, generates, and publishes posts across 30+ networks with AI assistance, analytics, and team collaboration.

Billion Mail

AGPL-3.0

Self-hosted email marketing platform with unlimited sending, AI-powered email creation, real-time analytics, and no monthly fees. Complete SMTP solution.

Brace.to

MIT

A privacy-focused bookmark manager that encrypts your saved links, allowing you to access them anytime, anywhere, on any device with complete control.

Chaskiq

Unknown

Versatile messaging solution for businesses to engage customers through multiple channels, with AI-powered automation and analytics.

Chatwoot

Unknown

Manage customer conversations across live chat, email, WhatsApp, Instagram, and more from one inbox, with an AI assistant that suggests replies and automates common questions.

Contentport

AGPL-3.0

Create, schedule & manage Twitter content at scale with AI assistance, beautiful visuals, and multi-account support. Perfect for busy founders.

Cossistant

AGPL-3.0

Open-source support platform combining AI and human agents. React components with shadcn/ui design philosophy, styled with Tailwind CSS for NextJS apps.

Dittofeed

MIT

Dittofeed offers low-code tools for message automation across multiple channels, including powerful segmentation and personalization features.

Dub Links

AGPL-3.0

Link management platform for marketing teams with custom domains, UTM builder, A/B testing, geo-targeting, QR codes, and real-time conversion analytics.

Fonoster

MIT

Build and deploy powerful voice and messaging applications with ease using Fonoster's flexible, scalable, and developer-friendly platform.

Frappe Helpdesk

AGPL-3.0

Frappe Helpdesk consolidates customer issues, automates workflows, and empowers self-service to boost agent productivity and customer satisfaction.

Freescout

AGPL-3.0

Self-hosted email management system with shared inboxes, automation, and powerful collaboration features for efficient customer support.

Hyvor Post

AGPL-3.0

Create and send newsletters with complete privacy protection. No tracking, no data collection - just simple, clean email delivery with customizable templates and archive sites.

Keila

AGPL-3.0

Self-hosted newsletter platform with powerful features, data protection, and full control over your mailing lists and campaigns.

Kutt

MIT

Kutt offers a free and open-source solution for shortening URLs, complete with custom domains and detailed analytics.

LinkStack

AGPL-3.0

A free, open-source link management platform for creating customizable, self-hosted link pages to showcase your online presence.

Linky

MIT

Build a dynamic link-in-bio page with a drag-and-drop editor. Integrate platforms to showcase live content and connect with your audience.

Listmonk

AGPL-3.0

Send email campaigns and transactional messages to millions of subscribers with a single high-performance binary backed by Postgres.

LittleLink

MIT

Open source DIY alternative to Linktree with 100+ branded buttons, multiple themes, and optimized performance. No frameworks or JavaScript required.

Lua.sh

AGPL-3.0

Open-source platform for creating shortened URLs with advanced analytics, custom domains, and API integration for marketing and development teams.