AutoGen vs ChatGPT Agent
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose AutoGen if you want microsoft framework for multi-agent conversational ai applications (Supervised agent, free); choose ChatGPT Agent if you want openai's agentic mode in chatgpt that browses, runs code, and acts (Supervised agent, subscription).
| AutoGen | ChatGPT Agent | |
|---|---|---|
| What it is | Microsoft framework for multi-agent conversational AI applications | OpenAI's agentic mode in ChatGPT that browses, runs code, and acts |
| Type | framework | product-with-agents |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | free · Free (open source) | subscription · Included in ChatGPT Plus/Pro/Team/Enterprise plans |
| Best for | developers, enterprise | consumers, smb, enterprise |
| Deployment | self-hosted, api | saas |
| Modalities | text, code, api | text, browser, code |
| Models | model-agnostic, gpt, claude, open-source | gpt, proprietary |
| Protocols | function-calling, rest-api | function-calling, rest-api |
| Integrations | OpenAI, Azure OpenAI, Anthropic, Ollama | Gmail, GitHub, ChatGPT connectors |
| Capabilities | 4 documented | 4 documented |
AutoGen
- +Strong, well-known abstraction for multi-agent conversation (two-agent and group-chat patterns) from Microsoft Research
- +v0.4 rewrite brings an asynchronous, event-driven architecture with better observability and control
- +Open source, model-agnostic, and supports humans as first-class participants in agent conversations
- -Framework, not a product: autonomy and reliability depend entirely on what the developer builds
- -Now community-managed and described as in maintenance mode, with the original team's active work continuing under the renamed AG2 project
ChatGPT Agent
- +Unifies browsing (Operator) and analysis (Deep Research) into one agent
- +Acts on a virtual computer: browses, runs code, and builds deliverables
- +Available across ChatGPT paid plans with no separate product to adopt
- -Agentic browsing can be slow and error-prone on complex sites and login/CAPTCHA flows
- -Requires user oversight; not a hands-off autonomous worker
Which should you choose?
AutoGen is microsoft framework for multi-agent conversational ai applications, best for developers, enterprise. ChatGPT Agent is openai's agentic mode in chatgpt that browses, runs code, and acts, best for consumers, smb, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.