Agno vs 
AG2
Agno vs AG2 compared for 2026 — features, license, ease of use, performance and which one to choose. Fast, lightweight multi-modal agents vs The community continuation of AutoGen.
Updated regularly · curated by OpenSourceAI.tech
Agno vs AG2 at a glance
| Spec | Agno | AG2 |
|---|---|---|
| Category | AI agent framework | AI agent framework |
| Type | Agent framework | Multi-agent framework |
| License | MPL-2.0 | Apache-2.0 |
| Runs locally | Cloud-optional | Cloud-optional |
| Primary language | Python | Python |
| Ease of use | Intermediate | Intermediate |
| Best for | fast agents with memory and tools | teams invested in the AutoGen conversation model |
| GitHub stars | 41.1k | 4.8k |
How Agno and AG2 score
| Criterion | Agno | AG2 |
|---|---|---|
| Popularity | 4.0 | 2.5 |
| Maintenance | 5.0 | 5.0 |
| Ease of use | 3.5 | 3.5 |
| Privacy | 3.5 | 3.5 |
| License freedom | 3.5 | 5.0 |
Scores are computed automatically from public signals — GitHub stars (popularity), recent commit activity (maintenance), license type (freedom), local-first design (privacy) and onboarding complexity (ease of use). Indicative, not a verdict.
What each one is
Agno
Agno (formerly Phidata) is a lightweight, high-performance framework for building multi-modal agents with memory, knowledge and tools, plus a monitoring UI.
- Very fast agent instantiation
- Built-in memory, knowledge and tools
- Multi-modal and model-agnostic
AG2
AG2 is the community-driven continuation of AutoGen, focused on multi-agent conversations and orchestration with an open governance model.
- Continuity for the AutoGen ecosystem
- Community-governed, Apache-2.0
- Mature multi-agent conversation patterns
Key differences
Agno is agent framework, while AG2 is multi-agent framework. Their licenses differ (MPL-2.0 vs Apache-2.0), which matters if you ship a commercial product. In short, Agno fits fast agents with memory and tools, and AG2 fits teams invested in the AutoGen conversation model.
Which should you choose?
Choose Agno for fast agents with memory and tools. Choose AG2 for teams invested in the AutoGen conversation model.
There is rarely one winner — many setups use both. The right pick depends on your hardware, your team's skills, and whether you value simplicity or control.
Frequently asked questions
Is Agno or AG2 easier to use?
Both sit at a similar level (Intermediate). Your choice should come down to fit rather than difficulty.
Are Agno and AG2 free?
Agno is free and open source (MPL-2.0), and AG2 is free and open source (Apache-2.0). Neither charges for the core software.
Can I run Agno and AG2 locally?
Agno: cloud-optional · AG2: cloud-optional. Both can be used without sending your data to a third-party cloud where their setup allows.
Agno vs AG2 — which should I pick in 2026?
Choose Agno for fast agents with memory and tools. Choose AG2 for teams invested in the AutoGen conversation model.
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