Composio vs 
AG2
Composio vs AG2 compared for 2026 — features, license, ease of use, performance and which one to choose. 250+ ready-made tools for your agents vs The community continuation of AutoGen.
Updated regularly · curated by OpenSourceAI.tech
Composio vs AG2 at a glance
| Spec | Composio | AG2 |
|---|---|---|
| Category | AI agent framework | AI agent framework |
| Type | Tool integration layer | Multi-agent framework |
| License | Elastic-2.0 | Apache-2.0 |
| Runs locally | Cloud-optional | Cloud-optional |
| Primary language | Python | Python |
| Ease of use | Beginner | Intermediate |
| Best for | agents that must act on real SaaS accounts | teams invested in the AutoGen conversation model |
| GitHub stars | 29.2k | 4.8k |
How Composio and AG2 score
| Criterion | Composio | AG2 |
|---|---|---|
| Popularity | 3.5 | 2.5 |
| Maintenance | 5.0 | 5.0 |
| Ease of use | 5.0 | 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
Composio
Composio gives agents production-ready integrations (GitHub, Slack, Gmail, Notion and 250+ more) with managed auth, so agents can act on real accounts safely.
- 250+ integrations with managed auth
- Works with every major agent framework
- Handles OAuth pain for you
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
Composio is tool integration layer, while AG2 is multi-agent framework. Their licenses differ (Elastic-2.0 vs Apache-2.0), which matters if you ship a commercial product. Composio leans more beginner-friendly, whereas AG2 is more suited to intermediate users. In short, Composio fits agents that must act on real SaaS accounts, and AG2 fits teams invested in the AutoGen conversation model.
Which should you choose?
Choose Composio for agents that must act on real SaaS accounts. 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 Composio or AG2 easier to use?
Composio is generally the easier of the two to get started with, while AG2 rewards more setup with more control.
Are Composio and AG2 free?
Composio is free and open source (Elastic-2.0), and AG2 is free and open source (Apache-2.0). Neither charges for the core software.
Can I run Composio and AG2 locally?
Composio: cloud-optional · AG2: cloud-optional. Both can be used without sending your data to a third-party cloud where their setup allows.
Composio vs AG2 — which should I pick in 2026?
Choose Composio for agents that must act on real SaaS accounts. Choose AG2 for teams invested in the AutoGen conversation model.
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