Agent Zero vs Agent S vs OpenManus
Side by side, from each listing’s own data. A row where every column says the same is shown once, dimmed.
 Agent Zeroby Agent ZeroRemove Agent Zero from this comparison |  Agent Sby Simular AIRemove Agent S from this comparison |  OpenManusby FoundationAgentsRemove OpenManus from this comparison | |
|---|---|---|---|
| Sets it apart |
|
| — |
| What it is | Runs a general-purpose personal agentic framework with persistent memory, tool use, code execution, and multi-agent cooperation. Open-source and fully customizable. | Operates desktop graphical interfaces like a person, combining hierarchical planning with visual grounding to click through applications and finish multi-step tasks. | Builds general-purpose autonomous agents that plan, browse the web, run code, and use tools — an open, no-invite-code alternative to Manus from the MetaGPT team. 57k+ GitHub stars, MIT-licensed. |
| Provider | Agent Zero | Simular AI | FoundationAgents |
| Official vendor | Not an official listingSame for all | ||
| Verified | YesSame for all | ||
| Access | API, CLISame for all | ||
| Auth | None | API Key | API Key |
| CLI install | In its docsSame for all | ||
| API base URL | In its docsSame for all | ||
| Skills | General-Purpose Agent, Persistent Memory, Agent Cooperation | GUI Grounding, Hierarchical Planning, Experience Reuse | Task Planning, Browser Automation, Code Execution |
| Streaming | NoSame for all | ||
| Push notifications | NoSame for all | ||
| Categories | Orchestration, Autonomous Agents | Browser & Computer Use, Orchestration | Orchestration, Autonomous Agents |
| Tags | agentic-framework, personal-agent, persistent-memory, code-execution, multi-agent, open-source, customizable | computer-use, gui-agent, visual-grounding, hierarchical-planning, osworld, desktop-automation, open-source | autonomous-agent, general-purpose, browser-automation, tool-use, metagpt, open-source, mit-license |
| Listed since | Jul 6, 2026 | Aug 15, 2026 | Jul 17, 2026 |
| Use it now | |||
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