
Mem0
Memori
Agentmemory
Supermemory
Tempreon
cognee
TheSecondBrain.dev
Portable, verifiable memory for AI agents — works across ChatGPT, Claude, Gemini and any MCP client

Custodyn.app
AI Security Guard
LangSmith
Overseer AI
AI Agents Control Tower
Langfuse
AI Governance Platform
Complete AI agent governance platform. Guardrails, tracing, cost control, approval workflows, adversarial testing, and compliance reports.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | chainmemory.ai | useagentshield.net |
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In their own words, as submitted to SaaSHub.


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


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


Share your experience with using ChainMemory and AgentShield.net. For example, how are they different and which one is better?
When comparing ChainMemory and AgentShield.net, you can also consider the following products.

Your private, local memory layer for all AI tools
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Runtime security and trust infrastructure for AI agents: Policy enforcement, human approvals, and tamper-evident audit logs for every AI agent action. Stop runaway agents before they cause real damage. The security layer your AI agents are missing.
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Persistent memory from agent trace, not just conversation
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Knowledge, understanding, and tooling is power. Original research and education first—AgentGuard360 and Protection SDK when you're ready to secure your agents.
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Persistent memory for Claude Code, Codex & coding agents
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Build and deploy LLM applications with confidence
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