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Palace Memory VS Supermemory

Compare Palace Memory VS Supermemory and see what are their differences

Palace Memory

Palace gives Claude Code, Cursor and Codex persistent memory over MCP. Free, local, MIT core. Self-hosted shared memory for teams.

Rating
0 reviews
Pricing
Freemium
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Alternatives Is it good?
S
Supermemory

ai second brain for all your saved stuff

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Rating
0 reviews
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Alternatives Is it good?
happySEO
Create ai humanized SEO content tailored for ecommerce and small businesses with HappySEO tools. From ai writer to keyword research and analyze tools. sponsored

Which is more popular?

Based on our record, Supermemory seems to be more popular. It has been mentioned 4 times since March 2021.

social mentions
0 vs 4
AI Developer Tools popularity
100% vs 0%
alternatives listed
3 vs 193

Base details

Website, pricing, platforms and company facts side by side.

Palace Memory
S
Supermemory
Website palacememory.com supermemory.ai
Pricing
Freemium Official pricing
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Listed in
Developer Tools AI Developer Tools MCP Servers AI Tools AI +2
AI Productivity Developer Tools AI Tools +1

About Palace Memory and Supermemory

In their own words, as submitted to SaaSHub.

Palace Memory
S
Supermemory

Palace is self-hosted shared memory for AI coding agents like Claude Code, Cursor and Codex, over MCP. The open-source core (palace-rs, MIT, Rust) runs locally for free as one binary with one SQLite file, local embeddings and hybrid keyword and semantic search. Palace Server lets teams share...

Read more about Palace Memory

No description of Supermemory yet.

Analysis

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

Palace Memory
S
Supermemory

No analysis of Palace Memory yet.

Overall verdict

  • Supermemory is a solid tool for building a personal or organizational knowledge base, offering an effective way to save, organize, and retrieve information from across the web using AI-powered search and recall.

Why this product is good

  • AI-powered semantic search lets you retrieve saved content by meaning rather than exact keywords
  • Easily capture bookmarks, articles, tweets, notes, and other web content into a unified knowledge hub
  • Acts as a 'second brain' that helps you connect and rediscover previously saved information
  • Offers integrations and a browser extension for frictionless capture of content
  • Useful for chatting with your own saved knowledge base via an AI interface

Recommended for

  • Researchers and students who collect and reference large amounts of information
  • Content creators and writers who need to organize inspiration and source material
  • Knowledge workers wanting a personal 'second brain' for productivity
  • Developers building AI apps that need a memory or knowledge layer
  • Anyone who bookmarks heavily and struggles to find saved content later

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Palace Memory
S
Supermemory
100% 100%
AI Developer Tools
0% 0%
0% 0%
AI
100% 100%
6% 6%
Developer Tools
94% 94%
11% 11%
AI Tools
89% 89%

User comments

Share your experience with using Palace Memory and Supermemory. For example, how are they different and which one is better?

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Social recommendations and mentions

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

Palace Memory 0 mentions
S
Supermemory 4 mentions

Tracking Palace Memory since Oct 2026.

  • AI Agentic Memory for beginners.
    This is usually a challenge that any developer has to take care of when building an AI agent. In fact, managing the context is one of the hardest problems when working with AI agents and there are many companies like SuperMemory, Mem0... - Source: dev.to / 3 months ago
  • Building an autonomous Slack agent with OpenCode
    Memory. I use Supermemory for this. Before, Pipa loaded context files and knew to update them. A memory tool adds teammate-like recall: goals, preferences, latest business state, and small details that should carry across runs. Good... - Source: dev.to / 4 months ago
  • Build a Real-Time Voice RAG Agent for Your Documentation
    We wire everything up with Vision Agents as the voice agent framework, Stream for WebRTC audio and video, OpenAI Realtime for speech in and speech out, Anam so the agent shows up as a face on the video, and Supermemory so answers come... - Source: dev.to / 6 months ago

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Alternatives to Palace Memory and Supermemory

When comparing Palace Memory and Supermemory, you can also consider the following products.

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