writenode

writenode

Nodally Dude
+
+

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About

Brainfo is an AI-powered productivity platform designed to help users build a digital “second brain” for organizing ideas, knowledge, and tasks. The platform combines note-taking, document creation, task management, and goal tracking into a single integrated workspace. Inspired by Tiago Forte’s CODE methodology, Brainfo helps users capture, organize, distill, and express information effectively. Users can store notes, bookmarks, documents, and databases in one system to manage both personal and professional knowledge. The built-in AI assistant supports tasks such as writing improvement, summarization, translation, brainstorming, and content generation. Brainfo also allows users to access multiple AI models, including ChatGPT, Claude, and Gemini, within one interface. By unifying productivity tools and AI capabilities, Brainfo helps individuals and teams think more clearly and work more efficiently.

About

writenode is a browser-based note-taking and personal knowledge tool for capturing and connecting information as users browse. Its Chrome extension lets users save selected text, webpages, links, PDFs, and spoken notes without leaving the current page. Captures become searchable, connected nodes, and a knowledge graph helps users see relationships among saved ideas. Users can ask questions grounded in their own materials and use a rich-text editor with AI actions to revise, summarize, expand, or reformat notes. A built-in Model Context Protocol (MCP) connector lets Claude read and write the user's writenode memory. The web app also supports custom mental models that shape AI responses. Researchers, builders, writers, and other knowledge workers can use writenode to collect web-based information and retrieve or develop it later. Users can bring their own AI and transcription provider keys.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Supported

Audience

Students, writers, professionals, and teams seeking an AI-powered workspace to organize knowledge, manage tasks, and improve productivity through a digital second-brain system

Audience

Individual researchers, writers, builders, and knowledge workers who collect and organize information from the web.

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$12 per month
Brainfo is a subscription-based product with three plans — all of which include unlimited notes, docs, bookmarks, databases, tasks, goals, workspaces, comments, device sync, folders, tags, projects, shares, blocks, media uploads, and import/exports.

Free — $0 forever
For individuals and small teams getting started. Includes 3 workspace members, 5 MB file uploads, 30 minutes of voice typing per month, 30 days of version history, and Trial AI usage.

Pro — $12/user/month ($10/user/month billed annually)
For creators and thinkers who need full AI access and a larger workspace. Includes 20 workspace members, 500 MB file uploads, 230 minutes of voice typing per month, 90 days of version history, and Standard AI usage with the full multi-model AI Chat Hub (ChatGPT, Claude, Gemini, DeepSeek, GLM, Grok).

Team — $40/user/month ($36/user/month billed annually)
For professionals and growing teams. Includes unlimited workspace members, 5 GB file uploads, 630 minutes of voice typing per month, 180 days of version history, and Advanced AI usage with priority access to top models.

All plans include a 14-day free trial of paid features. Educational and non-profit discounts are available — contact support. Prices are in USD.
Free Version Supported
Free Trial Not Supported

Pricing

$16/month
Free access is available with no credit card required. Pro is $24/month or $199/year and includes a 7-day free trial. Founding Member pricing is $16/month for the first 100 members. The Local-First plan costs $129 one time and uses your own provider keys.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Brainfo
Founded: 2025
Canada
brainfo.ai

Company Information

Nodally Dude
United States
writenode.app

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Categories

AI Productivity Supported
Note-Taking Supported

Categories

Note-Taking Supported
Productivity Supported

Note-Taking Features

Categories / Organization Supported
Clip From Web Supported
Document Scanning Not Supported
Formatting / Markdown Supported
Handwriting Supported
Hyperlinking Supported
Image Insertion Supported
List/Checklist Creation Supported
Printing Supported
Search Supported
Sharing / Collaboration Supported
Syncing Supported
Templates Not Supported
Voice Notes Supported

Integrations

Claude Supported
Claude Duet Supported
Claude for Legal Supported
DeepSeek Supported
GPT-5.4 Supported
Gemini Supported
Google Chrome Not Supported
Model Context Protocol (MCP) Not Supported
Zapier Supported

Integrations

Claude Not Supported
Claude Duet Not Supported
Claude for Legal Not Supported
DeepSeek Not Supported
GPT-5.4 Not Supported
Gemini Not Supported
Google Chrome Supported
Model Context Protocol (MCP) Supported
Zapier Not Supported
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