Supreme Second Brain Alternatives & Competitors

Dendron is an open-source, local-first, markdown-based, note-taking tool built on top of VSCode. It supports all the usual features you would expect like tagging, backlinks, a graph view, split panes, and so forth.

Key Dendron features:

Hierarchical Note-Taking Integration with VSCode Markdown Support Cross-Platform

Open Source freemium $5.0 / Monthly (Custom domain name for publishing.)

Capture & organize everything in Notion.

Key Second Brain features:

Centralized Knowledge Repository Enhanced Productivity Customizable Templates Integrations

All-in-one work management platform for team collaboration. .

Key Flowlu features:

Project Management Task Management Time Tracking Invoice Management

Try for free freemium $39.0 / Monthly (8 users)

Obsidian is an Action-Adventure, First-person Exploration, Puzzle and Single-player video game created and published by Rocket Science.

Key Obsidian.net features:

Comprehensive Game Library Loyal Community High-Quality RPGs Rich Storytelling

Streamline your productivity with this Second Brain template for Notion. Manage tasks, boost focus, save and organize unlimited knowledge.

Key Notion Second Brain features:

Centralized Knowledge Repository Highly Customizable Integrations and Compatibility Collaboration and Sharing

AI-Powered Second Brain.

Key AI Notebook App features:

Ease of Use Integration Capabilities Real-time Collaboration Advanced AI Features

A date-focused note taking app for both planning and documenting your projects.

Key Agenda features:

Date-based Organization Integration with Calendar Cross-Platform Availability Support for Markdown

Notiv is the intelligent meeting assistant that captures and automatically transcribes all your essential voice conversations into clever business outcomes.

Key Notiv features:

Zoom Integration Google Calendar Sync Google Meet integration Office 365 Integration

freemium $19.0 / Monthly (Free plan available and a free trial of any paid plan)

The Best Second Brain and Productivity System in Notion.

Capture anything to Notion.

Real-time note-taking application for revenue teams.

The most beautiful note-taking app across devices.

Key Zoho Notebook features:

Easy to Set-up and use Clean UI Integrations Integrations

free

Capture knowledge from online videos, courses, and webinars.

Key Slid features:

Ease of Use Collaboration Features Customizable Templates Real-Time Editing

The Ultimate Second-Brain Notion Template.

Key Ultimate Brain for Notion features:

Comprehensive Integration Customization Advanced Features Support and Community