BrainSync is an AI-powered bookmark manager and second brain. Save any link - articles, YouTube videos, TikTok and Instagram reels, podcasts, recipes - and BrainSync automatically transcribes audio with Whisper, summarizes content with GPT, extracts recipes, and organizes everything into smart collections you can search and chat with.

How does BrainSync work?

Share any link to BrainSync (from your phone's share sheet, browser, or app), and the AI automatically transcribes any video or audio using OpenAI Whisper, generates a concise summary using GPT, extracts recipes if applicable, and auto-tags the content into your collections. You can then search across everything semantically, or chat with the AI about anything you've saved.

Yes. BrainSync Basic is free, with 20 Premium AI saves, unlimited basic saves and no credit card required. BrainSync Plus ($4.95/month or $49.50/year) adds AI summaries and transcripts, 50 Premium AI saves and 50 Ask BrainSync questions a month. BrainSync Pro ($9.95/month or $99.50/year) raises that to 200 Premium AI saves, 150 questions, 90-minute videos, 10 GB storage and priority processing.

What platforms does BrainSync support?

BrainSync works with YouTube, TikTok, Instagram Reels, Facebook, X (Twitter), articles, blogs, recipes, podcasts, Google Maps locations, and almost any URL. It's available as a web app at brainsync.pro, an Android app (Trusted Web Activity from the Play Store), and an iOS home-screen Progressive Web App.

How is BrainSync different from Pocket, Raindrop.io, or Notion?

Pocket and Raindrop are bookmark managers - they save the link. Notion is a note-taking tool - you do the writing. BrainSync sits between them: it saves the link AND does the work for you. Every saved item gets an AI summary, full transcript for videos and podcasts, auto-extracted recipe steps for food content, and smart categorization. You can also chat with your entire collection like an AI assistant that has read everything you've saved.

Can I save TikTok videos and Instagram Reels?

Yes. BrainSync supports TikTok, Instagram Reels, YouTube Shorts, X (Twitter) videos, and most social platforms. Share the post from inside the app (TikTok > Share > BrainSync, etc.) and BrainSync downloads the audio, transcribes it with Whisper, and generates a searchable summary. Public-only - private content is not supported.

Yes. Your bookmarks are private by default and visible only to you. You explicitly choose which collections or bookmarks to make public on your profile (e.g., brainsync.pro/yourname). BrainSync uses Google Sign-In, does not sell user data, and never trains AI models on your personal collection. Full details at brainsync.pro/privacy.

Does BrainSync work offline?

Partially. The BrainSync app caches recently-viewed bookmarks for offline reading via a service worker, so you can re-read summaries on the subway. Saving new bookmarks and AI processing require an internet connection because the transcription and summarization happen on our servers.

BrainSync

Reza Rahmatpour shared this with you via BrainSync

video

Instagram Promo: Nine New Features for Google's Antigravity AI Agent Platform

AI Profit Boardroom· instagram.com

#ai automation#ai tools#ai agents#gemini 4#google antigravity

AI Summary

Generated by BrainSync

This is a promotional post by aiprofitboardroom_ on Instagram announcing nine new features for Google's "Antigravity" AI agent platform, positioned as major upgrades to Google's AI capabilities.

Gemini 4 Argon represents the next generation of Google's AI model, designed to handle complex, large-scale tasks with enhanced intelligence

Googlebook integrates the Antigravity platform directly into laptop hardware, suggesting a dedicated device for AI agent workflows

Custom agents can now delegate tasks to other AI agents, creating a hierarchical system where AI manages AI, enabling more sophisticated automation chains

The plugin marketplace connects Antigravity with popular productivity tools like Canva, Figma, and Notion, allowing AI agents to work seamlessly across different platforms

Remote mobile control and scheduled automations mean users can set up complex AI workflows and monitor them from anywhere, transforming how people interact with AI beyond simple chat interfaces

Save smarter with BrainSync

AI-powered bookmarking that actually helps you remember what you save.

Instant AI Summaries - Get the key points from any link in seconds

Ask BrainSync About Your Saves - Chat with your bookmarks using RAG search

Auto-Tagging - AI categorizes and tags content automatically

Smart Search - Find anything across all your saved content

No sign-up required - start saving instantly