
Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Yoink
Maccy
Alfred
Dropzone
NotchNook
Rectangle
Paste App
Mac app for easier drag & drop
Which is more popular?
Based on our record, Dropover seems to be more popular. It has been mentioned 15 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | dropoverapp.com |
| Pricing | — | |
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In their own words, as submitted to SaaSHub.


ChainMemory gives your AI agents persistent memory that belongs to YOU — not to a single vendor. Save a memory in ChatGPT, recall it in Claude or Gemini. Available via Chrome extension, MCP server (npm), or REST API. Every memory gets a cryptographic fingerprint and project states are anchored...
No description of Dropover yet.
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.
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Zombie Box Standby/Backup Enclosure Review - Kohler Dropover Installation
How often each product is chosen within a category, 0–100% relative to the other.


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


Tracking ChainMemory since Jul 2026.
Dropover is extremely useful when you need to organize files by dragging and dropping them. When you need to move files to a specific location, use Dropover. While dragging files, a "shelf" appears next to the folder. You can drag all... - Source: dev.to / over 2 years ago
Dropover - Price: Free (with optional premium subscription available) Drag and drop utility for macOS that allows you to easily move files between folders and apps. Source: over 3 years ago
DropOver, not discovered in the 1st half of 2023 but it's one of my favourites. Source: over 3 years ago
When comparing ChainMemory and Dropover, you can also consider the following products.


Yoink is a website that makes it easier to drag and drop images and text from one screen to another. It's a straightforward site with help along the way if you aren't sure about dragging and how to place your content.
Compare Yoink to ChainMemory or Dropover:

Persistent memory from agent trace, not just conversation
Compare Memori to ChainMemory or Dropover:


Persistent memory for Claude Code, Codex & coding agents
Compare Agentmemory to ChainMemory or Dropover:

Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Compare Alfred to ChainMemory or Dropover: