CowAgent vs Supermemory vs NanoClaw
Side by side, from each listing’s own data. A row where every column says the same is shown once, dimmed.
 CowAgentby zhayujieRemove CowAgent from this comparison |  Supermemoryby SupermemoryRemove Supermemory from this comparison |  NanoClawby NanoCoRemove NanoClaw from this comparison | |
|---|---|---|---|
| Sets it apart |
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| What it is | Runs a self-hosted personal agent that plans multi-step tasks, calls built-in and MCP tools, installs skills, and answers on Web, Telegram, Slack, WeChat, and Feishu. | Memory API for AI applications. Store and retrieve user memories, bookmarks, and knowledge with semantic search. One unified API for personal and enterprise memory. | Runs a personal assistant agent on the Claude Agent SDK in per-agent Docker containers, reachable from WhatsApp, Telegram, Slack, Discord, and other chat apps, with scheduled tasks. |
| Provider | zhayujie | Supermemory | NanoCo |
| Official vendor | Not an official listingSame for all | ||
| Verified | YesSame for all | ||
| Access | API, CLI | API, MCP | CLI |
| Auth | API KeySame for all | ||
| MCP server | No MCP server | In its setup guide | No MCP server |
| CLI install | In its docs | No CLI | In its docs |
| API base URL | In its docs | In its docs | No API |
| Skills | Task Planning, Tiered Long-Term Memory, Personal Knowledge Base, Skill Management, Multi-Channel Messaging | Ingest memories from any source via a unified memory ingestion pipeline, Semantic retrieval of relevant memories ranked by context similarity, Build shared knowledge bases accessible across teams and agent instances, Store multiple content formats including text, URLs, and structured data, Collaborate on shared memory spaces with role-based access control | Multi-Channel Messaging, Container Isolation, Scheduled Tasks, Credential Gateway |
| Streaming | Yes | No | No |
| Push notifications | Yes | No | No |
| Categories | Autonomous Agents, Memory & State, Communication & Messaging | Memory & State | Autonomous Agents, Voice & Messaging |
| Tags | agent-harness, skill-hub, long-term-memory, knowledge-graph, mcp-tools, im-channels, self-evolution, self-hosted | memory, knowledge-base, rag, semantic-search, open-source | personal-assistant, container-isolation, claude-agent-sdk, whatsapp, telegram, slack, self-hosted, open-source |
| Listed since | Aug 1, 2026 | Apr 8, 2026 | Oct 4, 2026 |
| Use it now | |||
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