LISA Core
LLM memory using semantic compression for AI conversations
LISA Core launched on April 16, 2026 with 74 votes, #687 of 21,248 launches that month and more than 95% of that year's launches.
What it does
LISA (Language Intelligence Semantic Anchoring) is a privacy-first browser extension that captures, compresses, and preserves your AI conversations across all major platforms. Using advanced semantic compression technology, LISA achieves 80:1 to 100:1 compression ratios while maintaining complete meaning and context. Your conversations never leave your browser. Zero cloud processing. 100% local.
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