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ChainMemory VS Chainstack

Compare ChainMemory VS Chainstack 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?
Chainstack

Automates blockchain (Ethereum included) deployment at a much lower price point than Infura, and without native storage.

Rating
0 reviews
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Alternatives Is it good?
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Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Chainstack seems to be more popular. It has been mentioned 17 times since March 2021.

social mentions
0 vs 17
AI popularity
100% vs 0%
alternatives listed
40 vs 76

Base details

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

ChainMemory
Chainstack
Website chainmemory.ai chainstack.com
Pricing
Free Official pricing
Official pricing
Listed in
AI Memory AI Developer Tools Productivity API Tools Memory +3
Social Media Online Payments Blockchain APIs +1

About ChainMemory and Chainstack

In their own words, as submitted to SaaSHub.

ChainMemory
Chainstack

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 Chainstack yet.

Features and specs

What each product offers, as listed by its team.

ChainMemory 8 features
Chainstack 5 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
  • User-Friendly Interface
    Chainstack offers an intuitive and easy-to-navigate interface which makes it accessible for users with varying levels of technical expertise.
  • Multi-Protocol Support
    Chainstack supports a variety of blockchain protocols, allowing developers to work across different blockchains without needing multiple different services.
  • Scalability
    The platform provides scalable infrastructure that can grow with a project's needs, offering both fixed-rate and pay-as-you-go pricing.
  • Robust Security
    Chainstack implements rigorous security measures, including endpoint protection and secure node hosting, to ensure data integrity and privacy.
  • Developer Tools
    Offers a suite of developer tools and APIs that facilitate the building, testing, and deployment of blockchain applications.

Possible disadvantages

  • Cost
    Depending on usage, costs can accrue significantly, especially for larger projects requiring high throughput or extensive data storage.
  • Dependency on Third-Party Service
    Relying on an external platform for blockchain infrastructure can introduce risk, as service interruptions or changes outside the user's control can impact their operations.
  • Limited Custom Control
    Using a managed service like Chainstack may limit the degree of customization that can be implemented compared to a self-hosted solution.
  • Learning Curve
    Despite its user-friendly interface, there might still be a learning curve for integrating Chainstack with specific blockchain applications and systems.

Analysis

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

ChainMemory
Chainstack

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

No analysis of Chainstack yet.

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
Chainstack
100% 100%
AI
0% 0%
0% 0%
Blockchain
100% 100%
37% 37%
Developer Tools
63% 63%
100% 100%
AI Memory
0% 0%

User comments

Share your experience with using ChainMemory and Chainstack. 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
Chainstack 17 mentions

Tracking ChainMemory since Jul 2026.

View more

Alternatives to ChainMemory and Chainstack

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

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