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 has a free tier with core AI features and unlimited basic saves, no credit card required. The Pro plan ($4.99/month) unlocks unlimited AI bookmarks, priority processing, AI chat, and an ad-free experience.

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

Collection

Top 10 NBA Playoff Buzzer Beaters

The most iconic game-winning shots at the buzzer in NBA playoff history, each one changing a series or sealing a championship.

Curated by BrainSync·8 bookmarks

Save this collection to your BrainSync

Kyrie Irving's Clutch Three in Game 7 of the 2016 NBA Finals

This is an official NBA highlight video posted on the NBA's YouTube channel, showcasing Kyrie Irving's iconic three-pointer in Game 7 of the

#nba#kyrie irving#cleveland cavaliers

video

Ray Allen's Game-Tying Three Pointer in Game 6 of the NBA Finals

This is official NBA footage posted by the NBA on YouTube, showcasing Ray Allen's legendary game-tying three-pointer in the final seconds of

#nba#basketball#ray allen

video

Michael Jordan's Final Shot and Steal to Win the 1998 NBA Finals Game 6

This is historic NBA footage posted by ESPN on their official channel, showing Michael Jordan's iconic game-winning shot in Game 6 of the 19

#nba finals#michael jordan#chicago bulls

video

Kobe Bryant's Overtime Buzzer-Beater Wins Game and Gives Lakers 3-1 Lead

This is a clip from an ABC Sports broadcast of an NBA playoff game between the Los Angeles Lakers and the Phoenix Suns. The footage captures

#nba#los angeles lakers#kobe bryant

video

LeBron James Hits Game-Winning Three at the Buzzer to Tie the Series

This is a historic NBA playoff moment from a 2009 Eastern Conference Finals game between the Cleveland Cavaliers and Orlando Magic, featurin

#nba#lebron james#cleveland cavaliers

video

Damian Lillard Game-Winning Three vs. Houston to Send Portland to Round 2

This is an official NBA highlight video posted on the NBA's YouTube channel, showcasing Damian Lillard's legendary playoff buzzer-beater for

#nba#damian lillard#portland trail blazers

video

Kawhi Leonard's Game 7 Buzzer-Beater Sends Raptors to 2019 East Finals

This is official NBA content posted on the NBA's YouTube channel, featuring one of the most iconic moments in basketball playoff history: Ka

#nba#kawhi leonard#toronto raptors

video

Michael Jordan's "The Shot" vs Craig Ehlo | 1989 NBA Playoffs

This is an official NBA archive video posted by the NBA on YouTube, showcasing one of the most iconic moments in basketball history: Michael

#nba#michael jordan#1989 playoffs

video

Save anything yourself

BrainSync turns any link into a searchable second brain.

Videos transcribed, articles summarized, recipes structured. 20 free AI saves to start - unlimited basic forever.