Nine platforms, different strengths. Tell us what you're trying to do and we'll point you at the best fit — plus 34 head-to-head comparisons if you're deciding between two specific options. Looking for benchmark scores instead? See the benchmarks hub.
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Open-source, self-hosted, model-agnostic
✓ Largest skill ecosystem of any agent platform
✗ Setup assumes comfort with a terminal
Full guide →Open-source reference stack that runs OpenClaw, Hermes and other agents inside NVIDIA OpenShell sandboxes
✓ Runs agents in a deny-by-default OpenShell sandbox, with credentials held outside it
✗ Local inference needs suitable hardware; NemoClaw's own preflight check makes the final call
Full guide →Security-hardened OpenClaw variant for teams
✓ Secrets are encrypted and injected only at the network proxy, so tools never see them
✗ Several CLI commands are still marked "not implemented yet" (channels list, hooks list, logs)
Full guide →Memory-first agent with polished MCP support
✓ Cleanest MCP tool integration of any platform
✗ Smaller skill library than OpenClaw
Full guide →Anthropic's hosted agentic coding environment
✓ Zero-setup — install, sign in, go
✗ Locked to Anthropic models only
Full guide →OpenAI's consumer agent with Custom GPTs
✓ Easiest on-ramp for non-technical users
✗ No real scheduled-task or heartbeat support
Full guide →xAI's always-on hosted teammates on a shared cloud computer
✓ Always on: Bots keep working on a cloud computer when your laptop is closed
✗ Every Bot on an account shares one computer, so Bots are not separate security zones
Full guide →Meta's personal agent that works on errands in its own cloud computer
✓ Free tier, and a Mac app that can drive your Mac when you give permission
✗ No model choice and no self-hosting
Full guide →Every dimension side-by-side. Click a platform name for its full hub.
| 🦀 OpenClaw | 🐠 NemoClaw | ⚙️ IronClaw | 📬 Hermes | 🧑💻 Claude Cowork | 💬 ChatGPT | 🛰️ Grok Bot | 🎨 Meta Muse |
|
|---|---|---|---|---|---|---|---|---|
| Pricing | Free (you pay provider costs) | Free (open source); you pay for hosted model APIs or your own hardware | Free (self-hosted); Enterprise tier priced per seat | Free self-hosted; a hosted Hermes Cloud option also exists (see its official pricing) | $20/mo Pro; $100/mo Max (included with Claude plans) | Free tier; Plus $20/mo; Business and Enterprise per seat | Included with paid Cursor plans (Pro, Pro+, Ultra, Teams) or a linked SuperGrok / X Premium+ plan; usage is metered weekly with on-demand overage | Free with a weekly limit; Power $20/mo (500M tokens a week); Max $100/mo (3B a week) |
| License | MIT | Apache-2.0 | MIT or Apache-2.0 | MIT | Proprietary | Proprietary | Proprietary (hosted service) | Proprietary (hosted service) |
| Hosting | self-hosted | self-hosted | self-hosted | self-hosted or cloud | cloud-managed | cloud-managed | cloud-managed | cloud-managed |
| Requires GPU | No | No | No | No | No | No | No | No |
| Open source | Yes | Yes | Yes | Yes | No | No | No | No |
| Providers | Anthropic, OpenAI, Ollama, Ollama Cloud, OpenRouter | NVIDIA Endpoints, OpenRouter, OpenAI, Anthropic, Google Gemini, vLLM, Ollama | Anthropic, OpenAI, Azure OpenAI, Ollama | Anthropic, OpenAI, Google, Ollama | Anthropic (exclusive) | OpenAI (exclusive) | xAI Grok models (version not named in the docs) | Meta Muse Spark (no model choice) |
| Skill count | ClawHub public registry (community-published; vet before installing) | Runs OpenClaw or Hermes, so it uses their skills | IronHub catalog plus local SKILL.md folders (no published count) | MCP-based — thousands via MCP registry | 1,200+ curated skills + plugin marketplace | 3M+ Custom GPTs (public store) | Skills and routines (up to 50 routines per Bot) plus Marketplace plugins | Connectors including Gmail, Google Calendar, Outlook, Notion and GitHub |
| Primary language | TypeScript | TypeScript | Rust | Python | TypeScript (your code, any language) | N/A (prompt + Custom GPTs) | N/A (hosted) | N/A (hosted) |
| Time to first agent | 15 min | 45 min | 20 min | 10 min | 3 min | 1 min | 15 min | 5 min |
| Ease of setup | ●●○○○ | ●●○○○ | ●●●○○ | ●●●●○ | ●●●●● | ●●●●● | ●●●●○ | ●●●●● |
| Power / flexibility | ●●●●● | ●●●●○ | ●●●●○ | ●●●●○ | ●●●●○ | ●●●○○ | ●●●○○ | ●●●○○ |
| Stability | ●●●●○ | ●●●○○ | ●●●●● | ●●●●○ | ●●●●● | ●●●●● | ●●●○○ | ●●●○○ |
| Privacy | ●●●●● | ●●●●● | ●●●●● | ●●●●○ | ●●●○○ | ●●○○○ | ●●○○○ | ●●○○○ |
| Cost control | ●●●●● | ●●●●● | ●●●●○ | ●●●●● | ●●●○○ | ●●●○○ | ●●○○○ | ●●●●○ |
34 pairwise deep-dives — pick two platforms and see how they actually differ.
The two hosted agents, Grok Bot and Meta Muse, are compared on their own hubs, linked above.