Silver Bullet is an extensible, open source, personal knowledge management system. Indeed, that’s fancy talk for “a note-taking app with links.” However, Silver Bullet goes a bit beyond just that.
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Lumen AI Alternatives
Lumen AI is described as 'Minimalist productivity system combining tasks, notes, and ideas in a unified Markdown workspace, with AI-driven organization, summaries, and inbox processing' and is a Note-taking tool in the office & productivity category. There are more than 50 alternatives to Lumen AI for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best Lumen AI alternative is Obsidian, which is free. Other great apps like Lumen AI are Joplin, Logseq, Anytype and Notion.
Alternatives list
- 67 Silverbullet alternatives
Tangent is designed to let you write the way you think. Your thoughts are connected; Tangent lets you link to existing notes and make new ones with ease.
100 Heptabase alternativesHeptabase is a visual note-taking tool that helps you make sense of your learning, research, and projects. It helps you get into the flow of thinking and brings together everything you need to do better research.
Cost / License
- Paid
- Proprietary
Application types
Platforms
- Online
- Mac
- Windows
- Linux
- Android
- iPad
- iPhone
- Android Tablet
+9
Provides end-to-end encrypted note-taking, file storage, and sketching with syncing across platforms, zero data collection, no personal info or passwords required, open-source code for transparency, and optional premium storage, all via native and CLI tools.
Cost / License
- Freemium
- Open Source (Unlicense)
Application type
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
+8
Riraen is a specialized AI-powered content management and creation engine designed to operationalize data-driven workflows for marketing teams, entrepreneurs, and digital creators. Unlike general-purpose AI assistants, Riraen focuses on "growth-ready" content by...
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
+5
Welcome to the homepage of the Zettelkasten (slip box) for your computer. This program is based on the working principle of Niklas Luhmann's famous Zettelkasten.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Mac
- Windows
- Linux
+4
MyFreelancerMate is a lightweight project management platform built specifically for solo freelancers such as developers, designers, marketers, and writers.
Ideon is an open-source, self-hosted alternative to tools like Heptabase and Kosmik, specifically designed for technical projects. It provides an infinite spatial canvas where users can organize information visually rather than in linear documents or folder structures.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Self-Hosted
- Docker
Estonia
EU
Germany
France