SuperBrain is your self-hosted, AI-powered second brain for Android. Stop losing content in siloed watch-later lists. Share any URL from IG, YouTube, or the web SuperBrain automatically analyzes, summarizes, and tags it in seconds. Features include native YouTube understanding, music ID from reels, and audio transcription. Everything is stored in a local SQLite database YOU own. No subscriptions, no data harvesting. Just smart discovery and organization on your own terms.
I’m the creator of SuperBrain, and I’m incredibly excited to share this with you all today.
We all save content constantly Instagram reels, YouTube tutorials, recipes, and deep-dive articles. But the reality is that most of it ends up in a "digital graveyard." We save things and never look at them again because they're buried in siloed apps with no search, no context, and no reminders.
I built SuperBrain because I wanted a unified, intelligent inbox for my digital life one that I actually owned. No cloud subscriptions, no data harvesting just my own AI-powered second brain.
What makes SuperBrain different?
🧠 Intelligent Analysis: It doesn't just store a link. It watches the video, scrapes the page, and listens to the audio (via Groq/Whisper) to give you a perfect summary, tags, and even identifies background music.
🏠 Self-Hosted & Private: Your data is stored in a local SQLite database that you own. It’s "AI you can trust."
🤖 Smart AI Routing: The backend automatically load-balances between Groq (for speed), Gemini (for depth), and local Ollama models to ensure you always get the fastest results.
📱 Native Integration: Share anything from your Android share sheet directly into your brain.
Self-hosted AI second brain on Android — what's the storage model? Does SuperBrain sync across devices or does it stay purely local to the phone? And does it support open-source LLMs running on-device, or does it require an external API key?
About SuperBrain on Product Hunt
“Self-hosted, AI-powered second brain for Android”
SuperBrain launched on Product Hunt on April 20th, 2026 and earned 69 upvotes and 3 comments, placing #51 on the daily leaderboard. SuperBrain is your self-hosted, AI-powered second brain for Android. Stop losing content in siloed watch-later lists. Share any URL from IG, YouTube, or the web SuperBrain automatically analyzes, summarizes, and tags it in seconds. Features include native YouTube understanding, music ID from reels, and audio transcription. Everything is stored in a local SQLite database YOU own. No subscriptions, no data harvesting. Just smart discovery and organization on your own terms.
SuperBrain was featured in Productivity (650k followers), Social Media (88.8k followers), GitHub (41.2k followers) and Tech (621.8k followers) on Product Hunt. Together, these topics include over 329.1k products, making this a competitive space to launch in.
Who hunted SuperBrain?
SuperBrain was hunted by Siddharth Shinde. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how SuperBrain stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Siddharth Shinde