Shortlist by what you need
Start here if you know why you are leaving AutoGen.
Want the closest match?
CrewAIMost similar to AutoGen in what it does, its category and its price.
Visit (opens CrewAI in a new tab)Need a free plan?
Browser UseHas a free plan, rated 4.5 out of 5.
Visit (opens Browser Use in a new tab)Want the best rated?
LangGraphRated 4.4 out of 5 in our review, against 4.3 for AutoGen.
Visit (opens LangGraph in a new tab)
At a glance
Green means better than AutoGen, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 AutoGenBaseline | 4.3 | Free | Yes | Microsoft's research framework for agents that talk to each other | |
| CrewAI | 4.4+0.1 | Free | Yes | Agents organized like a crew, each with a defined role | vs AutoGen |
| Browser Use | 4.5+0.2 | Free | Yes | The open-source library many browser-controlling agents run on | vs AutoGen |
 Baby AGI | 3.5−0.8 | Free | Yes | Open-source autonomous agent script that plans, prioritizes, and executes its own follow-up tasks. | vs AutoGen |
 MetaGPT | 4.0−0.3 | Free | Yes | Open-source multi-agent framework that assigns AI agents product manager, architect, and engineer roles to ship software from a single requirement. | vs AutoGen |
| LangGraph | 4.4+0.1 | Free | Yes | LangChain's own answer for stateful agents that can loop | vs AutoGen |
 Skybridge | 4.1−0.2 | Free | Yes | An open-source TypeScript framework for building MCP apps that run in any MCP client. | vs AutoGen |
 LangChain | 4.4+0.1 | Free | Yes | The open-source framework behind 90 million monthly downloads and 35% of the Fortune 500 | vs AutoGen |
 Caffe | 3.5−0.8 | Free | Yes | Berkeley's deep learning framework, still maintained in 2026 - built for expression, speed, and modularity, processing 60M+ images a day on GPU hardware. | vs AutoGen |
The alternatives in detail
In order of how closely each one matches AutoGen.
CrewAI
4.4Free
vs AutoGen+0.1
Agents organized like a crew, each with a defined role.
- Role-based multi-agent orchestration framework
- Open-source and free to use
- Defined agent roles, goals, and tool access
Role-based metaphor is easier to reason about than lower-level frameworks
Still requires real development skill, not a no-code tool
Browser Use
4.5Free
vs AutoGen+0.2
The open-source library many browser-controlling agents run on.
- Open-source Python library for AI-controlled browser automation
- Widely adopted as infrastructure by other agent-building products
- Autonomous multi-step web navigation and form filling
Free, open-source core with an active development community
Requires development skills, not a point-and-click tool
Baby AGI
3.5Free
vs AutoGen−0.8
Open-source autonomous agent script that plans, prioritizes, and executes its own follow-up tasks.
- Task creation agent that generates follow-up tasks automatically
- Prioritization agent that reorders the task queue
- Execution agent that completes tasks through an LLM
Free and fully open source, with no vendor lock-in
Requires developer comfort with Python and API keys; no polished consumer interface
MetaGPT
4.0Free
vs AutoGen−0.3
Open-source multi-agent framework that assigns AI agents product manager, architect, and engineer roles to ship software from a single requirement.
- Simulated software-team roles (PM, architect, engineer) coordinating on one task
- One-line requirement input producing PRDs, designs, and code
- Standard-operating-procedure-based agent orchestration
Free and open source with an active GitHub community (31,000-plus stars)
Requires Python and command-line comfort; no polished GUI for non-developers
LangGraph
4.4Free
vs AutoGen+0.1
LangChain's own answer for stateful agents that can loop.
- Graph-based agent orchestration with support for cycles and loops
- Explicit state management across multi-step agent behavior
- Built by LangChain as a production-grade orchestration layer
Handles loops and retries that linear chain-based approaches can't
Lower-level abstraction means a steeper learning curve than higher-level frameworks
Skybridge
4.1Free
vs AutoGen−0.2
An open-source TypeScript framework for building MCP apps that run in any MCP client.
- Open-source TypeScript framework for MCP apps
- One codebase runs in Claude, ChatGPT, VS Code and other MCP clients
- React-style development model familiar to web developers
Removes per-client integration work for AI-facing tools
MCP is still young, so expect breaking changes
LangChain
4.4Free
vs AutoGen+0.1
The open-source framework behind 90 million monthly downloads and 35% of the Fortune 500.
- Standard building blocks for chains, retrieval, memory, and tool calling
- Free, open-source core framework with a massive existing ecosystem
- 90 million combined monthly downloads with LangGraph as of 2026
Free, open-source core with no licensing cost for the framework itself
Production observability and hosted deployment require separate paid products
Caffe
3.5Free
vs AutoGen−0.8
Berkeley's deep learning framework, still maintained in 2026 - built for expression, speed, and modularity, processing 60M+ images a day on GPU hardware.
- Deep learning framework for neural network design, training, and deployment
- Built for expression, speed, and modularity
- Handles image classification, fine-tuning, and feature extraction
Still actively maintained despite predating the current AI boom by a decade
A code library, not a hosted product - no dashboard or signup
FAQ
Questions people ask
Is AutoGen free?
AutoGen has a free plan.
What is the best free alternative to AutoGen?
Browser Use is the highest-rated alternative here with a free plan (4.5 out of 5). Other free options: CrewAI, LangGraph, LangChain.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.