MemSync
Unified Memory for all of your apps
MemSync launched on August 20, 2025 with 133 votes, #264 of 8,530 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
MemSync: Unified memory for all your AI apps. One click personalizes prompts across ChatGPT, Claude & more. Your context travels with you - no more cold starts. Privacy-first with E2E encryption. Install once, let every AI remember you.
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Mem0 – open-source Memory Layer for AI apps2024 · github.com · ▲201Hey HN! We're Taranjeet and Deshraj, the founders of Mem0 (https://mem0.ai). Mem0 adds a stateful memory layer to AI applications, allowing them to remember user interactions, preferences, and context over time. This enables AI apps to deliver increasingly personalized and intelligent experiences that evolve with every interaction. There’s a demo video at https://youtu.be/VtRuBCTZL1o and a playground to try out at https://app.mem0.ai/playground. You'll need to sign up to use the playground – this helps ensure responses are more tailored to you by…


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