Top 12 Open-Source Alternatives to Slab

Slab

Slab is a knowledge hub for the modern workplace. We help teams unlock their full potential through shared learning and documentation. Slab features a beautiful editor, blazing fast search, and dozens of integrations like Slack, GitHub, and G Suite.

Product categories

Content Collaboration Internal Knowledgebase Knowledge Base Knowledge Management Note Taking Personal Notes Productivity Project Management Task Management Todos WiKi Work Collaboration

Summary

The top open-source alternatives to Slab are Notion, Wiki.js, and Balsa Knowledgebase. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Notion Landing Page
1

Notion

All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Pricing:
- Open Source
#Productivity #Work Collaboration #Note Taking 438 social mentions
Wiki.js Landing Page
2

Wiki.js

An open source, modern and powerful wiki app built on Node.js, Git, and Markdown.
Pricing:
- Open Source
#WiKi #Knowledge Base #Documentation 67 social mentions
Balsa Knowledgebase Landing Page
3

Balsa Knowledgebase

Balsa is a company-wide knowledgebase that you can store and share your most important documents within the company, using highest security standards.
Pricing:
- Open Source
- Freemium
- Free Trial
- $79.0 / Monthly (Up to 20 users)
#Productivity #Open Source #Knowledge Base
Flow Landing Page
4

Flow

Stop managing projects from your inbox.
Pricing:
- Open Source
#Project Management #Task Management #Work Collaboration 1 social mentions
Documize Landing Page
5

Documize

Enterprise-grade wiki and knowledge management platform
Pricing:
- Open Source
- Free
- Free Trial
#Productivity #Task Management #Project Management 2 social mentions
TiddlyWiki Landing Page
6

TiddlyWiki

a non-linear personal web notebook
Pricing:
- Open Source
#Note Taking #Knowledge Base #Personal Knowledge Base 180 social mentions
Logseq Landing Page
7

Logseq

Logseq is a local-first, non-linear, outliner notebook for organizing and sharing your personal knowledge base.
Pricing:
- Open Source
- Free
#Knowledge Management #Note Taking #Knowledge Base 280 social mentions
Simplenote Landing Page
8

Simplenote

The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
Pricing:
- Open Source
#Note Taking #Task Management #Project Management 78 social mentions
NotePlan Landing Page
9

NotePlan

Make plans inside an individual markdown note for every day in your calendar. Use it as a journal for your daily tasks and plan todos in advance. For Mac, iPhone and iPad.
Pricing:
- Open Source
#Note Taking #Productivity #Todos 29 social mentions
Reflect Landing Page
10

Reflect

Reflect is a note-taking tool designed to mirror the way your brain works.
Pricing:
- Open Source
#Data Dashboard #Analytics #DevOps Tools 1 social mentions
Turtl Landing Page
11

Turtl

The secure, collaborative notebook
Pricing:
- Open Source
- Freemium
- Free Trial
- $3.0 / Monthly
#Task Management #Note Taking #Team Collaboration 27 social mentions
Mattermost Landing Page
12

Mattermost

Mattermost is an open source alternative to Slack.
Pricing:
- Open Source
#Team Collaboration #Work Collaboration #Web And Video Conferencing 59 social mentions