Chat Memo vs AI Memory: Which Should You Use?
Two popular tools for saving and searching your AI conversations. Here’s how they compare on features, privacy, platforms, and pricing.
| Feature | Chat Memo | AI Memory |
|---|---|---|
| Type | Chrome Extension | Web Tool + Extension |
| Users | ~10,000 | Growing |
| Privacy | Local only ✅ | Local only ✅ |
| Platforms | 7 (ChatGPT, Gemini, Claude, DeepSeek, 豆包, Kimi, more) | 4 (ChatGPT, Claude, DeepSeek, Gemini) |
| Search | Basic keyword | FTS5 full-text search |
| Export | ✅ Yes | ✅ Yes |
| Pricing | Free | Free |
What is Chat Memo?
Chat Memo is a Chrome extension that automatically saves your AI conversations as you chat. With around 10,000 users, it has carved out a niche by supporting a wider range of platforms than most competitors — including ChatGPT, Gemini, Claude, DeepSeek, 豆包 (Doubao), and Kimi.
All data stays on your local machine, and you can export your saved conversations at any time. If you use Chinese AI platforms alongside the major Western ones, Chat Memo currently covers more of them out of the box.
What is AI Memory?
AI Memory is a web-based tool (with a companion Chrome extension) that helps you save, search, and organize AI conversations across ChatGPT, Claude, DeepSeek, and Gemini. It focuses on powerful search — using SQLite FTS5 full-text indexing so you can find any conversation instantly, even if you only remember a few words.
Like Chat Memo, AI Memory is 100 % private: all data is stored locally in your browser. Nothing is uploaded to any server. You can also access your saved chats from any device via the web interface — no extension required.
Feature-by-Feature Comparison
Data Storage
Tie. Both tools store your data exclusively on your local device. Neither sends conversation content to external servers. Your privacy is fully protected with either choice.
Search
AI Memory wins. Chat Memo offers basic keyword search that matches exact terms. AI Memory uses FTS5 full-text search, which supports fuzzy matching, ranked results, and partial word queries — making it far easier to find a specific conversation when you can’t remember the exact wording.
Supported Platforms
Chat Memo wins. Chat Memo supports 7 platforms including 豆包 and Kimi, while AI Memory currently covers 4 (ChatGPT, Claude, DeepSeek, Gemini). If you need coverage for Chinese AI platforms, Chat Memo has the edge here.
Export
Tie.Both tools let you export your saved conversations. You’re never locked in with either tool.
AI-Powered Analysis
Neither tool offers this yet. Neither Chat Memo nor AI Memory currently includes built-in AI analysis of your saved conversations (e.g., summarization or tagging). This is a space to watch — and an honest comparison means acknowledging neither has it today.
Web Access
AI Memory wins. Chat Memo is purely a Chrome extension — you can only view saved chats inside the extension popup. AI Memory offers both a web interface (accessible from any browser) and a Chrome extension, giving you more flexibility in how and where you access your data.
Who Should Use Chat Memo?
Chat Memo is the better choice if you:
- Regularly use 豆包 (Doubao) or Kimi and want automatic chat saving for those platforms
- Prefer a lightweight Chrome extension with no web component
- Need the widest possible platform coverage in a single tool
Who Should Use AI Memory?
AI Memory is the better choice if you:
- Want powerful full-text search to find any conversation quickly
- Prefer a web-based interface you can access from any device
- Mainly use the big four platforms: ChatGPT, Claude, DeepSeek, or Gemini
- Value a clean, fast search experience over raw platform count
Try AI Memory Free
No sign-up required. Upload your AI chat exports or start saving new conversations instantly — all stored locally, all searchable.
Try AI Memory Free →Frequently Asked Questions
Is Chat Memo free?
Yes, Chat Memo is free to use as a Chrome extension. AI Memory is also free — there are no paid tiers or hidden costs for either tool.
Which tool is more private?
Both tools are equally private. They store all conversation data locally in your browser. Neither tool uploads your chats to any external server.
Can I use both Chat Memo and AI Memory at the same time?
Yes. Since both tools store data locally, there’s no conflict in running them side by side. You could use Chat Memo for its broader platform support and AI Memory for its superior search.
Which tool has better search?
AI Memory has significantly better search. Its FTS5 full-text search engine supports fuzzy matching and ranked results, while Chat Memo uses basic keyword matching. If finding old conversations quickly is a priority, AI Memory is the stronger choice.