Freemium Software
Prismic
Prismic is a commercial headless CMS and content (Content-as-a-Service) platform. With Prismic you can get your backend infrastructure and API up in the matter of minutes, so that you can focus on building the frontend that will be shown to your readers. The feature rich backend content management system provided by Prismic is free to use for one admin, and commercially provided to organizations with large content management teams.
Strapi
Strapi is a free and open source headless CMS developed with JavaScript for Node.js. The software makes it really simple to generate REST and GraphQL APIs. Simply create your database schema and relationships in the Strapi admin panel UI, and Strapi will auto-generate API endpoints to represent the data structures provided. Strapi comes packed with features you come to expect from normal CMS's such as authentication, authorization, content management and a media library. The software can be used for free and can be self-hosted on any server and platform. Extra enterpise functionallity is currently being developed, and will be sold at cost.
Bear CMS
Bear CMS is a self-hosted content management system that seamlessly integrates with your website. With Bear CMS you own your data and content, which is store on your own server. Your websites and Bear CMS's management tools integrate seamlessly and creates an experience that content managers and editors will enjoy.
Squidex
Squidex is 100% open source headless CMS, built by passionated developers. With Squidex both individuals and organizations can handle content for the new web with ease. Squidex modular platform allows users to create content APIs that can be consumed by any frontend framework or technology in a matter of minutes. The framework itself can also be extended and tweaked to suite individual use-cases. Squidex is provided as a fully open source software released and free of charge, for the self-hosted community edition. For organizations that want to get up and running fast, commercially hosted solutions are provided.
Dashlane
Dashlane is a cross-platform subscription-based password manager, digital wallet application and VPN service available on macOS, Windows, iOS and Android. Everything you store in Dashlane is encrypted (converted to an unreadable code) using your Master Password as the key. Without it, your data remains safely indecipherable. The VPN services are provide through a third-party's technology, called Pango's Hotspot Shield. With the free version of Dashlane you can securely store and autofill up to 50 account passwords plus all your personal and payment information, where as with the premium version you have unlimited access to all services provided by Dashlane.
Later
Later helps you find on-brand content, add your own personal touch, and share to your Instagram, Facebook, Twitter and Pinterest social channels in just a few clicks. Collect content, drive traffic, track sales. There’s more to social marketing than likes and comments. Linkin.bio turns your Instagram profile into a mini website.
MailPoet
MailPoet is a newsletter plugin for WordPress. The MailPoet plugin makes managing a subscriber list and designing eye-catching emails easy. It provides an easy-to-use, intuitive interface with drag-and-drop capabilities to easily create professional email newletters faster. MailPoet integrates well with other WordPress plugins such as Gutenberg Forms, Bloom, Gravity Forms, Contact Form 7, HappyForms, MailOptin, eForm, Formidable Forms, Convert Plus, Popup Maker, OptinMonster, Thrive Leads, Icegram, Popup by Supsystic, weForms, BuddyForms, Beaver Builder, Elementor, Divi Theme, Advanced Ads, Profile Builder, Simple Giveaways and MemberPress. Currently, MailPoet is used by over 300,000 people and businesses across the globe.
HarperDB
HarperDB is a full-featured data management platform that runs from edge to cloud, and anywhere in between. It provides an easy to use REST API, a sleek management studio, quick installation, and limited database configuration, while being language agnostic. With HarperDB you can insert JSON, query with performant SQL including JOINS and full CRUD operations. Enhanced features like built in Math.js and GeoJSON.