Top 19 open-source products relevant to Content Marketing

Rytr is an AI-powered writing tool that helps you create high-quality content, in just a few seconds, at a fraction of the cost!

Open Source freemium $29.0 / Monthly

LiveReacting is a platform to launch interactive streams on Facebook, Youtube and Twitch. .

Open Source paid Free Trial

Conte.ai is a modern web-service for businesses of all sizes from any industry.

Open Source paid $39.0 / One-off

Use Oxygen's unparalelled power, flexibility, and light-weight code to visually design your WordPress or WooCommerce site with ease.

Open Source

FluidSynth is a real-time software synthesizer based on the SoundFont 2 specifications and has...

Open Source

High-speed Markdown parser with 100% CommonMark support, extensions & syntax plugins.

Open Source

GetMax-Your AI Content Marketer, 10X Your Traffic.

Open Source freemium $199.0 / Monthly

All the tools you need to make content production a breeze. Start today!

Open Source paid Free Trial $167.0 / Monthly (Use code EASYSTART30 and it gives 30% off on all plans.)

phpShort is an advanced URL Shortener Platform, that allows you to easily shorten links, target your audience based on their location or platform, and provide analytics insights for the shortened links.

Open Source paid

Instafeed.js is a dead-simple way to add Instagram photos to your website. No jQuery required, just good 'ol plain javascript.

Open Source

A software MIDI synthesizer for professional use.

Open Source

Your Second Brain for Research, Productivity and to Showcase your work.

Open Source freemium

Marketing cybersecurity solutions is tough. You need to stay on top of endless vulnerabilities, keep track of industry news, and somehow turn complex technical info into content that sells. That's where GrackerAI comes in.

Open Source

Generate high-quality, SEO-optimized articles & social posts with AI. Scale effortlessly while staying on-brand—set it and forget it with QuickBuzz.io.

Open Source $29.0 / Monthly

Elevate your rankings with Serplux’s intelligent SEO tools. Discover high-volume, low-competition keywords, automate link building, and drive organic traffic effortlessly.

Open Source

Sortd. is the one-stop solution for publishers who wish to develop complete mobile solutions and focus on monetization.

Open Source freemium

The ultimate tool for creating high-quality and engaging content in minutes.

Open Source freemium $9.9 / Monthly (1 website)

Create ideas, format posts, and schedule across all channels. 100k tokens/month included. $19 lifetime access.

Open Source paid Free Trial $18.0 / One-off

Paste text or fetch a URL. Get a transparent “slop” score (0–100) with readable signals—repetition, clichés, hedges, buzzwords, passive voice, uniformity, and more.

Open Source free