Agent-S vs ChatGPT Agent
Agent-S and ChatGPT Agent are both browser & computer use. Agent-S is Agent S: an open agentic framework that uses computers like a human, while ChatGPT Agent is openAI's agent mode that browses, clicks, and completes tasks on the web. Here's an independent, side-by-side look at how they compare — and which fits.
OpenAI's agent mode that browses, clicks, and completes tasks on the web.
Visit ChatGPT Agent →Agent-S and ChatGPT Agent take different routes to the same job: one is a commercial product, the other open-source and self-hostable. Choose based on whether you want a managed experience or full control.
Side by side
| Spec | Agent-S | ChatGPT Agent |
|---|---|---|
| Type | Framework | Agent |
| Model | Open source | Commercial |
| Pricing | Open source | Paid product |
| GitHub stars | 11,996 | — |
| Language | Python | — |
| License | Apache-2.0 | — |
| Last activity | May 2026 | — |
Key differences
- ChatGPT Agent is a commercial product; Agent-S is open-source and self-hostable.
- Pricing model differs — Agent-S is open source, ChatGPT Agent is paid product.
you want an open-source, self-hostable option you control.
you want a managed, commercially-supported product.
About Agent-S
Agent S: an open agentic framework that uses computers like a human
Full Agent-S profile →About ChatGPT Agent
OpenAI's agent mode that browses, clicks, and completes tasks on the web.
Full ChatGPT Agent profile →Frequently asked
- What's the main difference between Agent-S and ChatGPT Agent?
- ChatGPT Agent is a commercial product; Agent-S is open-source and self-hostable.
- Is Agent-S or ChatGPT Agent better?
- Neither is universally better. Agent-S is the stronger fit for an open-source, self-hostable option you control; ChatGPT Agent for a managed, commercially-supported product. Use the side-by-side specs to decide by your own constraints.
- Is Agent-S or ChatGPT Agent free?
- Agent-S is free to run and self-host; ChatGPT Agent is a paid product.
- Which is more popular, Agent-S or ChatGPT Agent?
- We rank open-source projects by GitHub adoption, but at least one of these is a commercial product and stars don't measure commercial adoption — so compare them on capabilities and pricing instead.
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