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ChainMemory VS LSD

Compare ChainMemory VS LSD and see what are their differences

ChainMemory

Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Rating
0 reviews
Pricing
Free
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Alternatives Is it good?
LSD

Read your emails using SQL

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Rating
0 reviews
Pricing
Open source
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Alternatives Is it good?
Tempreon
A personal memory layer for your AI tools, connected over MCP. sponsored

Which is more popular?

Based on our record, LSD seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
0 vs 2
AI popularity
73% vs 27%
alternatives listed
40 vs 4

Base details

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

ChainMemory
LSD
Website chainmemory.ai lsd.so
Pricing
Free Official pricing
Open source
Listed in
AI Memory AI Developer Tools Productivity API Tools Memory +3
Chatbots CRM Chatbot Platforms & Tools AI +1

About ChainMemory and LSD

In their own words, as submitted to SaaSHub.

ChainMemory
LSD

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...

Read more about ChainMemory

No description of LSD yet.

Features and specs

What each product offers, as listed by its team.

ChainMemory 8 features
LSD 0 features
  • Cross-model memory
    Save in ChatGPT, recall in Claude, Gemini, Perplexity or Copilot
  • MCP Server
    Native integration with Claude Desktop, Cursor and any MCP client (npm)
  • Chrome Extension
    One-click save and context injection on any AI chat
  • Project Brain
    Consolidates memories into structured state: decisions, milestones, risks
  • Cryptographic Verification
    Merkle proofs + on-chain anchoring — independently verifiable
  • REST API
    Full backend control with per-project API keys
  • Semantic Search
    Fast semantic recall across all your memories
  • Multi-Agent Support
    Claude, Cursor and GPT share one project state with attribution

No features have been listed yet.

Analysis

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

ChainMemory
LSD

Overall verdict

  • I don't have verified information about ChainMemory (chainmemory.ai), so I can't confirm whether it's good or reliable. I don't want to fabricate details about a product I have no factual basis for—please verify through official sources, user reviews, and independent research before drawing conclusions.

Why this product is good

  • I lack verified data on this specific product's features, performance, or user feedback
  • No independent reviews or benchmarks are available to me for this service
  • I cannot confirm the legitimacy, pricing, or claims made by chainmemory.ai
  • Making up details would be misleading rather than helpful

Recommended for

  • Anyone considering this product should first check the official website for documentation and pricing
  • Look for third-party reviews, community discussions, or case studies before committing
  • Consider reaching out to the company directly for demos, references, or trial access
  • Consult recent tech news or comparison articles if this is a newer or niche tool

Overall verdict

  • LSD (lsd.so) is a solid, modern tool for developers looking to work with data and APIs through a declarative, SQL-like language, offering a clean approach to querying and integrating multiple data sources.

Why this product is good

  • Provides a declarative, SQL-inspired language that simplifies querying across diverse data sources
  • Lets developers connect and integrate multiple APIs and databases without heavy boilerplate code
  • Focuses on a modern developer experience with clean syntax and composability
  • Reduces the need for custom glue code when working with external services

Recommended for

  • Developers who frequently integrate multiple APIs and data sources
  • Teams building data pipelines or internal tooling that need a unified query layer
  • Engineers who prefer a declarative, SQL-like approach over writing imperative integration code
  • Startups and small teams looking to prototype data-driven applications quickly

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
ChainMemory
LSD
73% 73%
AI
27% 27%
0% 0%
Chatbots
100% 100%
100% 100%
Developer Tools
0% 0%
0% 0%
CRM
100% 100%

User comments

Share your experience with using ChainMemory and LSD. 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.

ChainMemory 0 mentions
LSD 2 mentions

Tracking ChainMemory since Jul 2026.

  • Show HN: Gave Claude LSD SQL
    LSD SQL is a DSL for the web that can self-correct as an LLM traverses the internet. Here's what it looks like now that Claude is connected to the internet similar to OpenAI's Deep Researcher. Want to be a Claudestine Chemist? Follow the... - Source: Hacker News / over 1 year ago
  • ForgeML – LSD example to use LLMs with deterministic web data
    With Forge, your AI agent can get structured data from the internet within application workflows. As LSD Aliases grow (or AI and AI agent developers use LSD Bicycle to flag relevant aliases they need to access structured internet data... - Source: Hacker News / about 2 years ago

Alternatives to ChainMemory and LSD

When comparing ChainMemory and LSD, you can also consider the following products.

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