
OpenSea
Rarible
SuperRare
SHOWTIME
Rarible Protocol
CryptoKitties
NiftyKit
The marketplace for Nifties - digital items you can own

Supermemory
Mem0
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Notion
MemoryBase.app
Kiomi Memory
Dray
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, Nifty Gateway 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 | niftygateway.com | memoryplugin.com |
| Pricing | β | |
| Platforms | β | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Nifty Gateway 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
Nifty Gateway is recommended for art collectors, NFT enthusiasts both new and experienced, and individuals interested in acquiring pieces from renowned artists without the need to manage a personal cryptocurrency wallet. It is also well-suited for users who prefer transactions in fiat currency.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Top 5 UNDERVALUED NFTs on Nifty Gateway (Review)
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How often each product is chosen within a category, 0β100% relative to the other.


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Recommendations tracked on public social media and blogs since March 2021.


Nifty Gateway β a fine art and rare NFT marketplace displaying works by Beeple and Grimes. Source: over 4 years ago
Some popular NFT Marketplaces that support Ethereum include, OpenSea, Rarible, Nifty Gateway, SuperRare, and many others. Ethereum Wallets, MetaMask, and Ledger are examples of wallets you can use to transact on the Ethereum blockchain. - Source: dev.to / over 4 years ago
Iβm looking in to NFT digital art and a digital frame. Check out a Canvia frame and Nifty Gateway for NFT Art deals. Source: over 4 years ago
Tracking MemoryPlugin since Nov 2025.
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Give your AI a soul. AI assistant with persistent memory β remembers your preferences, facts, and decisions across every conversation. Alma is a persistent memory layer that makes your AI smarter with every conversation.
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