.svg){kind=icon}
emailA p2p, secure file storage, social network and application protocol.
Peergos is building the next web - the private web, where end users are in control. Imagine web apps being secure by default and unable to track you. Imagine being able to control exactly what personal data each web app can see. Imagine never having to log in to an app ever again. You own your data and decide where it is stored and who can see it. At Peergos, we believe that privacy is a fundamental human right and we want to make it easy for everyone to interact online in ways that respect this right.
The neobank built for nonprofits.
HCB is an open source, safe, and easy-to-use fiscal sponsorship platform for hackathons, Hack Clubs, robotic teams and more. We use it to run our fiscal sponsorship program, we provide high schoolers with a 501(c)(3) status-backed restricted fund for their organization. Behind the scenes, HCB is a Ruby on Rails application (learn more by reading our documentation).
Related contents:
The journey to open sourcing a $50 million neobank @ HCB BlogmCaptcha is proof-of-work based captcha system that is privacy focused and fully automated.
A no-nonsense CAPTCHA system with seamless UX.
mCaptcha is a privacy respecting, free CAPTCHA system with a kickass UX. Your users no longer have to interact with ridiculous image-based CAPTCHA system, wasting precious mental bandwidth. Instead, your computer will do the work for you, see for yourself!
Your Open-Source Solution to Document Chaos.
An open-source document management platform designed to help you organize, secure, and archive your files effortlessly.
Papra is a minimalistic document management and archiving platform. It is designed to be simple to use and accessible to everyone. Papra is a platform for long-term document storage and management, like a digital archive for your documents.
Open Source Monitoring Tool.
Open source monitoring tool with support for multiple users.
Simple, modern & fast web-based email client.
Mobile booting with ~138 KB download (using Brotli) and up to 99% performance grade by Lighthouse.
This is a fork of the much appreciated RainLoop, but with massive changes to be compatible with (mobile) browsers of 2020 and newer.
SSLyze is a fast and powerful SSL/TLS scanning tool and Python library.
SSLyze can analyze the SSL/TLS configuration of a server by connecting to it, in order to ensure that it uses strong encryption settings (certificate, cipher suites, elliptic curves, etc.), and that it is not vulnerable to known TLS attacks (Heartbleed, ROBOT, OpenSSL CCS injection, etc.).
a social bookmarking site.
This open-source social bookmarking service that allows you to tag, save, manage and share Web pages all in one place. With emphasis on the power of the community, linkhut greatly improves how people discover, remember and share on the Internet.
Transform Al Prototypes into Enterprise-Grade Products.
Langtrace is an Open Source Observability and Evaluations Platform for Al Agents.
Related contents:
Open-source Event tracker tool for tech products.
Event tracker for tech products. Send events from your code and get push notifications.
Operational is a open-source Event tracking tool. Monitor signups, webhooks, cronjobs and more. Operational is a Open source alternative to Logsnag, another Event tracking tool in the same category.
Run a cloud exit assessment on your infrastructure to gain insights into the challenges and constraints of a potential cloud exit.
cloudexit is an open-source tool that empowers cloud engineers to conduct comprehensive cloud exit assessments. It helps identify and evaluate the risks associated with their cloud environment while providing actionable insights into the challenges and constraints of transitioning away from their current cloud provider. By leveraging EscapeCloud Community Edition, organizations can better prepare for a potential cloud exit, ensuring a smoother and more informed decision-making process.
Bring projects, wikis, and teams together with AI.
The AI workspace where you achieve more without losing control of your data.
Bring projects, wikis, and teams together with AI. AppFlowy is the AI collaborative workspace where you achieve more without losing control of your data. The leading open source Notion alternative.
Related contents:
AI- Native Platform for Building Internal Tools.
Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, Google sheets, OpenAI, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 
Related contents:
APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.
Related contents:
Secure direct video conferencing.
Privacy is the central idea behind this project. Only open technologies (such as WebRTC) are used, which work with all modern browsers. Thus, no installation of additional software is required, and the approach remains future-proof.
A conversation can be started immediately for free via Brie.fi/ng. A free iOS app is also available.
Features such as desktop sharing, text chat and simple invitation links are available. More can be easily added with knowledge of Javascript and Vue.
Pulsarr: Real-time Plex watchlist monitoring and content acquisition tool. Seamlessly sync Plex watchlists with Sonarr and Radarr, featuring intelligent content routing, multi-instance support, genre-based filtering, and Discord notifications. Automate your media library management with a modern, user-friendly interface.
AI Invisible Companion.
Amurex is your simple yet powerful AI meeting assistant that seamlessly integrates into your workflow. Built with cutting-edge AI, Amurex ensures you never miss a detail, always stay on top of action items, and make every meeting more productive.
The easiest way to manage your container updates.
Cup is a small utility with a big impact. Simplify your container management workflow with fast and efficient update checking, a full-featured CLI and web interface, and more.
A portfolio tracking, analytics, accounting and management application that protects your privacy.
Take control of your portfolio with unmatched privacy.
rotki is an open source, self-hosted portfolio manager, accounting and analytics tool that protects your privacy.
A privacy-focused alternative frontend to Tumblr with a touch of modern design