Lumi
Your AI finally remembers you. No more starting from zero.
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Lumi gives your AI persistent memory across chats. Start a new Claude or ChatGPT session and it already knows your project, preferences, and history. No re-explaining. No copy-pasting old threads. Store wide, retrieve narrow: upload docs and PDFs, Lumi indexes everything but surfaces only what's relevant per prompt like personal RAG, no setup needed. Cuts token usage on long projects without losing context. Free to start.
PH · launched Sep 24, 2026 · 3 upvotes (top 11%) · 0 views
Niche: ai agent memory infrastructure · 350 launches, 11 in the last 7 days ▼ -58% · Explore this niche →
Category and tags
- Horizontal
- Agent / copilot
- B2C
- AI-native
- Commercial product
- Productivity
- Developer Tools
- Artificial Intelligence
Visit website ↗ Source listing ↗
More like this: all 350 launches in ai agent memory infrastructure →
Could you build this?
Yes This is a classic RAG (Retrieval-Augmented Generation) application, typically built as a Chrome extension or desktop companion that indexes documents into a vector database to inject context into AI chats.
Competitors
Other products that read as similar to this one : 286 launches clear the similarity bar, closest 8 shown.
Attention rank: #41 of 287 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 322 days after the earliest competitor.
- GAIM - One memory for all your AI · ph · 2026-09-26 · 1 upvotes · similarity 0.59
- Lumvise · ph · 2026-10-28 · 2 upvotes · similarity 0.57
- chat-recall · ph · 2026-09-11 · 95 upvotes · similarity 0.56
- Second Brain for AI · ph · 2026-05-31 · 284 upvotes · similarity 0.56
- Lumi Support · ph · 2026-10-15 · 3 upvotes · similarity 0.52
- Second Brain for AI v2 · ph · 2026-07-12 · 263 upvotes · similarity 0.48
- TADORI Personal Global · ph · 2026-10-06 · 1 upvotes · similarity 0.47
- LunaMemo: Shared AI Memory · ph · 2026-10-19 · 2 upvotes · similarity 0.47
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.