A free, open-source alternative to Notion, Obsidian, Evernote or OneNote. Your notes stay yours, whether you run it yourself or let a host run it for you.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Self-Hosted
- Docker



Browse 1,456 Docker Software on AlternativeTo including popular Docker options.
A free, open-source alternative to Notion, Obsidian, Evernote or OneNote. Your notes stay yours, whether you run it yourself or let a host run it for you.



Defensia is a lightweight security agent for Linux servers that detects and blocks real attacks in real time — without complex configuration.




Privacy-first, zero-based budgeting app with end-to-end encryption, multi-currency support, YNAB import, reports, custom dashboards. Use it as a web app/PWA or self-host it as a single binary.




Hivekeep runs a team of specialized personal AI agents on your own server. Each agent has its own identity, expertise, memory and tools. Agents collaborate with each other, remember everything across months in one continuous session, and extend the platform themselves by writing...




Comprehensive Nginx management system with ModSecurity WAF, Domain Management, SSL Certificates and Real-time Monitoring.




JavaScript process manager with built-in deployments, cache, support chat, monitoring, error tracking, and AI integration — run on your own infrastructure.



Yapit is an open-source TTS platform that makes documents, research papers, and web pages actually listenable.


Self-hosted marketing automation for e-commerce. Email, SMS, WhatsApp campaigns with AI-powered creation and visual automation flows.

The voice phone platform based on Asterisk and FreePBX propulsed by Voximal VoiceXML interpreter.

Draft’n run is an open-source, no-code platform to design, test, and deploy production-ready workflows, fast visual builder, real-time sandbox, full observability.

DataKit allows users to open multi-gigabtye locally stored files or connect to remotely hosted data sources to help them view, audit, query and visualise data with ease.




Vocard is a simple music bot. It leads to a comfortable experience which is user-friendly, It supports YouTube, SoundCloud, Spotify, Twitch and more!.

Highly customizable SSH server with several ways to authorize a user and options where and how to execute a user's session.

Open source web app to make quiz-based notes and memorize all of them using Spaced Repetition method.




This tools allows users to create polls, each poll can be used to find a date for an appointment (like Doodle). Or one can create a poll to coordinate helping hands, e.g. one needs 10 persons for 5 shifts, this tool provides the interface.




Protty is an HTTP proxy written in Go that redirects, intercepts, and modifies both requests to a remote host and their corresponding responses. The proxy intercepts and processes the requests before forwarding them to the desired host, and then changed the responses and sends...

Unified Application & Fast Data Analytics for analyzing machine data such as logs, metrics, performance, transactions and other time series machine data. jKool is about turning raw machine data into actionable insight.



ReductStore: A high-performance time-series object store for edge AI applications. Client SDKs: For Python, JavaScript, C++, Rust, and cURL. Web Console: Integrated interface for data management. CLI Client: A command line client for managing ReductStore.



