
ChatPDF
ChatGPT
Docalysis
Sharly AI
PDF.ai
Humata AI
ChatWithDocs.co
Chat with documents.

Supermemory
Mem0
Alma by Olivares.AI
MemoryBase.app
Dray
Claude Memory
Cursor Memories
Cure your AI of amnesia with MemoryPlugin. A simple, powerful plugin that helps your AI remember things.

Which is more popular?
Based on our record, ChatDOC seems to be more popular. It has been mentioned 7 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | chatdoc.com | memoryplugin.com |
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| Listed in |
In their own words, as submitted to SaaSHub.


No description of ChatDOC yet.
MemoryPlugin is the universal memory layer for AI systems. It enables persistent context across chats and platforms, so AI can recall precise user details and preferences over time. Developers can integrate memory seamlessly via browser extensions, MCP servers, custom plugins, and a robust...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
ChatDOC Chat with your documents 23 March 2023
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using ChatDOC and MemoryPlugin. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I search an alternative to ChatDoc with an available API. I want to make an app where the user can upload a PDF and ask question about it. Source: over 3 years ago
I want to try this, but it's stuck at processing, showing 100% but not usable. I‘ve tried a lot of chat-with-pdf apps, including ChatDOC, ChatPDF, Humata and others. For serious paper reading, I must say that... - Source: Hacker News / over 3 years ago
Try ChatDoc: https://chatdoc.com/ I think it might be just what you're looking for. Source: over 3 years ago
Tracking MemoryPlugin since Nov 2025.
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ChatGPT is a powerful, open-source language model.
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Give your AI a soul. AI assistant with persistent memory — remembers your preferences, facts, and decisions across every conversation. Alma is a persistent memory layer that makes your AI smarter with every conversation.
Compare Alma by Olivares.AI to ChatDOC or MemoryPlugin: