
Mem0
cognee
Agentmemory
Memori
Supermemory
ChainMemory
OpenMemory
The missing memory layer for AI products.

jQuery
Mercenaries 2: World in Flames
Hitman
Order and Chaos Online
Mass Effect: Andromeda
React
Uncharted 4: A Thief’s End
Prototype JavaScript framework

Which is more popular?
Based on our record, Prototype seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | claiv.io | prototypejs.org |
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What each product offers, as listed by its team.


Possible disadvantages
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
Prototype.js is recommended primarily for developers working on maintaining or upgrading older web applications that were originally built using this library. It's not advised for new projects, as there are more robust and widely-supported tools available today that offer better performance, features, and community support.
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PROTOTYPE: 10 Years Later
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How often each product is chosen within a category, 0–100% relative to the other.


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


Tracking Claiv Memory since Mar 2026.
It's very weird to realise that this isn't long enough to remember a time when extending native prototypes was en vogue. Source: almost 4 years ago
The parent is referring to the Prototype framework (http://prototypejs.org/), not the JS language concept of a prototype. Source: about 4 years ago
Let's not forget about http://prototypejs.org/ & http://script.aculo.us/ for modern Web 2.O. - Source: Hacker News / almost 5 years ago
When comparing Claiv Memory and Prototype, you can also consider the following products.




Mercenaries 2: World in Flames offers a combination of exciting elements such as Action-Adventure, Third-person Shooter, Single and Multiplayer developed by Pandemic Studios and published by Electronic Arts.
Compare Mercenaries 2: World in Flames to Claiv Memory or Prototype:

Persistent memory for Claude Code, Codex & coding agents
Compare Agentmemory to Claiv Memory or Prototype:

Hitman is the marvelous sixth installment in the Hitman series developed by IO Interactive and published by Square Enix.
Compare Hitman to Claiv Memory or Prototype: