Save your AI conversations and reuse your context everywhere
Estimated monthly website visits
Similarweb estimates for this domain, not active users. Only available observation months are shown; collection date is separate from the traffic period.
Collected Nov 11, 2026
This is our editors' assessment out of 5, not an average of user ratings. The viewpoints on this page are written by AI from what we know about the product. They are not customer reviews.
According to OpenAITools.app telemetry verified on 2026-11-11, Memdex (memdex.ai) is an AI platform indexed under AI Productivity Tools generating 0 monthly visits with a month-over-month traffic delta of -1.19K (-100%). Its primary geographic market is Global (— traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include AI Toolbox (290.14K visits/mo), YourAIScroll (17.4K visits/mo), Dex by Thirdlayer (9.26K visits/mo).
Keeps all my old ChatGPT and Claude prompts searchable locally.
Super handy for pulling back context into a fresh chat.
Extension gets a bit heavy on memory sometimes.
Finally my AI chats actually remember past projects.
AI-synthesized perspectives grounded in live site inspection, pricing structure, and category benchmarks — presented as editorial viewpoints rather than individual customer testimonials.
Your chats in ChatGPT, Claude, Gemini and other AI tools are saved in the background without you having to copy-paste anything.
Memories are kept on your own device, so sensitive project context stays under your control rather than in a vendor cloud.
Pull a previous conversation, snippet, or project brief straight into a new chat so the model starts with your background already loaded.
Browse and search everything you have saved to find that one prompt or decision you half-remember.
Move context between different AI assistants, so switching models doesn't mean starting from zero.
Memdex addresses a very practical daily annoyance: your best prompts, project background, and decisions are scattered across dozens of separate AI chats that each forget everything the moment you open a new thread. Instead of re-explaining your stack, your style, or your constraints every single time, Memdex builds a personal memory layer that travels with you between AI tools.
The extension auto-saves your conversations as you work, indexes them into a searchable local library, and then injects the relevant slices of context into whatever chat window you happen to be using. Because the memory store lives on your own device, the promise is that your private work discussions never get shipped off to a third-party server just to be remembered.
It is aimed at developers, writers, researchers, and power users who juggle several models at once and want continuity rather than cold starts. The trade-off is familiar for local-first tools: you get privacy and control, but the quality of retrieval depends on how consistently you use and curate the extension.
Store your architecture notes, conventions, and past debugging threads so any new AI chat immediately understands your project.
Keep brand guidelines, tone notes, and past outlines on hand and inject them so every drafting session sounds consistent.
Let the extension archive your literature questions and answers, then recall them when writing up findings.
Maintain a personal memory bank locally instead of enabling vendor-side memory features you don't fully control.
Side-by-side telemetry comparison of competing AI tools in the same primary category
| Rank | AI Tool | Monthly Visits | MoM Growth | Direct traffic share | Pricing | Head-to-Head |
|---|---|---|---|---|---|---|
| ● | Memdex | 0 | -100% | — | Freemium | Current |
| 1 | AI Toolbox | 290.14K | +16.9% | 32% direct | Freemium | vs AI Toolbox |
| 2 | YourAIScroll | 17.4K | +165.1% | 40% direct | Freemium, Free Trial | vs YourAIScroll |
| 3 | Dex by Thirdlayer | 9.26K | +9.5% | 62% direct | Freemium | vs Dex by Thirdlayer |
| 4 | Sider | 2.64M | -10.6% | 64% direct | Freemium | vs Sider |
| 5 | HARPA AI | 537.46K | +99.3% | 76% direct | Freemium | vs HARPA AI |
| 6 | mymind | 221.82K | -1% | 75% direct | Free Trial, Paid | vs mymind |
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Export, back up, and organize your AI chat history in any format
Export, back up, and organize your AI chat history in any format
The self-driving workspace that remembers everything about your operations
The self-driving workspace that remembers everything about your operations
AI sidebar and browser agent for reading, writing and research
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One browser agent that combines every major AI model with web automation
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Knowledge layer that gives your AI the context it lacks
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All-in-one AI assistant across web, browser, desktop and mobile
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Turn long articles, videos and PDFs into structured summaries you can actually search.
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Summarize, bookmark and write with AI right in your browser
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