
Foundation
PowerFan
Jemi for NFTs
OpenSea
MoonPier
thirdweb
Shopify NFT App
NMKR is a leading blockchain technology provider that equips artists, developers, and self-starters with tools to develop blockchain products and make integrations effortlessly.

Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client
Which is more popular?
Based on our record, NMKR seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | nmkr.io | chainmemory.ai |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of NMKR yet.
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...
What each product offers, as listed by its team.


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


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Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
🤯 WHAT A YEAR! Charli3, Book.io, NMKR, World Mobile, adaHandle, and more!
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How often each product is chosen within a category, 0–100% relative to the other.


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


You can also use nmkr.io. There is an api call. Source: almost 4 years ago
Ledger Cardano app v5 can now be installed as an experimental app (it installs on your Ledger as "Cardano Babbage". Works well so far. Made some purchases on jpg.store, which is now using v2 contracts, minted a couple of eBooks through... Source: about 4 years ago
There's an NFT creation tool service at nmkr.io. Source: about 4 years ago
Tracking ChainMemory since Jul 2026.
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Persistent memory from agent trace, not just conversation
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Jemi now lets you build a beautiful website or gallery to display all of your NFTs.
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Persistent memory for Claude Code, Codex & coding agents
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