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Second Brain
Your AI memory companion that captures, connects & recalls
Second Brain is an AI memory companion for iOS that models how your mind actually works. Capture thoughts by text or voice. AI classifies each memory into three layers — instant, short-term, and long-term — extracts tags, and generates summaries. No folders, no manual sorting. Ask questions like "What did Sarah say last week?" and get answers from your own memories via semantic search. Weekly AI reflections find patterns in your thinking you missed. Free with limits, Pro at $4.99/mo.
“Your AI memory companion that captures, connects & recalls”
Second Brain was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #477 on the daily leaderboard. Second Brain is an AI memory companion for iOS that models how your mind actually works. Capture thoughts by text or voice. AI classifies each memory into three layers — instant, short-term, and long-term — extracts tags, and generates summaries. No folders, no manual sorting. Ask questions like "What did Sarah say last week?" and get answers from your own memories via semantic search. Weekly AI reflections find patterns in your thinking you missed. Free with limits, Pro at $4.99/mo.
Who hunted Second Brain?
Second Brain was hunted by Lemon Xie. 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.
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Lemon Xie