Memdex
Turn every AI conversation into reusable local memory
Details
- External ID
- 1145223
- Source
- PH
- Company
- —
- Product
- Memdex
- Website domain
- producthunt.com
- Launched
- May 23, 2026
- Cohort
- —
- Upvotes
- 275
- Upvotes percentile
- 0.5817307692307693
- Tags
- Productivity, Artificial Intelligence
- Fetched at
- Sept. 7, 2026, 1:22 a.m.
- Updated at
- Sept. 7, 2026, 1:22 a.m.
Description
Memdex is a Chrome extension that turns every AI conversation into reusable memory. It auto-captures your chats across ChatGPT, Claude, and Gemini, stores them encrypted on your laptop (IndexedDB, never uploaded), and underlines reusable context in your next prompt like Grammarly underlines typos. One click to inject when you need it just like grammarly. Free for your 10 most recent chats. Pro for unlimited.
Enrichment
- Theme
- task-specific ai agents and assistants
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- B2C
- AI stance
- AI-native
- Project type
- Commercial product
- Normalized one-liner
- persistent memory from ai conversations
- Manually corrected
- False
Could you build this?
Yes This is a Chrome extension that scrapes chat interfaces using DOM mutation observers, stores text locally in IndexedDB, and injects autocompletion suggestions into target input fields.
Competitors
Other products that read as similar to this one — 61 launches clear the similarity bar, closest 8 shown.
Attention rank: #31 of 62 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 204 days after the earliest competitor.
- Unibase Memory · ph · 2026-09-18 · 1 upvotes · similarity 0.55
- ChatDrop · ph · 2026-09-17 · 1 upvotes · similarity 0.45
- Memmy Agent · ph · 2026-07-30 · 523 upvotes · similarity 0.45
- ChatIndex · hn · 2025-11-26 · 17 upvotes · similarity 0.44
- Second Brain for AI · ph · 2026-05-31 · 284 upvotes · similarity 0.41
- ClawMem · hn · 2026-03-22 · 5 upvotes · similarity 0.41
- ChatShelf · ph · 2026-09-10 · 1 upvotes · similarity 0.38
- XWX Backup · ph · 2026-09-07 · 1 upvotes · similarity 0.38
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a workflow automation tool for Real estate yet.