AG2
Open-source framework for building and orchestrating systems of multiple AI agents
- Also known as
- ag2
Available worldwide
What is AG2?
A programming framework for developing AI agents that can collaborate with each other to complete tasks. It supports integration with multiple language models, tool invocation, and includes both autonomous workflows and human oversight features.
AG2 pricing
We don't have AG2's full plan breakdown yet (its pricing page resisted automated reading). Here's what we could confirm. Always check live pricing for exact numbers.
What AG2 does
The capabilities that matter for ai agent frameworks, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Orchestration model
- Multi agent hierarchical
- Model provider agnostic
- ✓
- Tool function calling
- ✓
- Code execution sandbox
- -
- Memory architecture
- Persistent
- Mcp support
- ✓
- A2a support
- ✓
- Human in the loop
- ✓
- Streaming output
- ✓
- Structured output
- ✓
- Multi language SDK
- -
- Deployment model
- Library self hosted
- Open source
- ✓
- Pricing model
- Open source self host
Platform & deployment
Independently observed- CLI
- macOS
- Linux
- Windows
- Cloud / SaaS
- Self-hosted
Integrations (14)
Independently observed- Amazon Bedrock•
- Google Cloud•
- Databricks•
- IBM•
- Claude•
- CometChat•
- OpenAI
- Anthropic
- Google ADK
- LangChain
- AG-UI Protocol
- MCP
- AgentSkills.io
- SkillsMP
Security & compliance
Known vulnerabilities: 0 (0 in the last 12 months) sourcea count reflects scale & disclosure, not quality
AG2 FAQ
Common questions about AG2, answered from independent, dated evidence.
What is AG2?
AG2 is an open-source programming framework that enables developers to build, coordinate, and deploy systems of autonomous AI agents. It provides a universal runtime for agents to interact with various language models, access tools, and operate with or without human oversight. It is indexed under AI Agent Frameworks.
Source: https://ag2.ai
Is AG2 free?
AG2 offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.
Source: https://ag2.ai
Can AG2 be self-hosted?
Yes. AG2 can be deployed cloud / SaaS and self-hosted, so it does not have to run on the vendor's infrastructure.
Source: https://ag2.ai
What does AG2 integrate with?
We have confirmed 8 integrations for AG2, including OpenAI, Anthropic, Google ADK, LangChain, AG-UI Protocol, MCP, AgentSkills.io and SkillsMP. This is what we could verify from public sources, so the vendor may support others we have not indexed.
Source: https://ag2.ai
What security certifications does AG2 have?
We have independently confirmed GDPR for AG2. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as AG2 not holding them. Always confirm compliance directly before you rely on it.
Source: https://ag2.ai/privacy-policy
Is AG2 open source?
Yes. AG2 is published under the Apache-2.0 licence, a permissive licence that generally allows commercial use and modification. Licence terms can change between releases, so verify against the repository for the version you intend to use.
Source: https://github.com/ag2ai/ag2
Where is AG2 available?
AG2 is available worldwide. The vendor is headquartered in the United States.
Source: https://ag2.ai
AG2 alternatives
Other ai agent frameworks we track, ranked by the same independent score.
- AgnoA cloud-based framework for building, deploying, and managing AI agents with built-in observability and securitylow · 24%
- BotsifyWhite-label AI agent platform for agencies to build and resell automation solutionslow · 25%
- smolagentsCollaborative platform for machine learning model hosting and deploymentlow · 34%
- GriptapeA visual, collaborative platform for building AI workflows without requiring coding expertiselow · 7%
- Amazon Bedrock AgentsBuild and deploy AI agents that autonomously break down complex tasks using foundation models and APIslow · 44%
- Salesforce AgentforceA cloud-based platform for building and operating AI agents that independently handle complex business workflowsmedium · 56%
Compare AG2
Side by side against other ai agent frameworks, attribute by attribute, with a source on every value.
The vioscaleAI score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for AG2, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Development activity | 63 | 0.14 | 8.5 | ✓ |
| Release cadence | 96 | 0.08 | 7.8 | ✓ |
| Capabilities | 92 | 0.08 | 7.4 | ✓ |
| Stars | 70 | 0.05 | 3.3 | ✓ |
| Integrations | 27 | 0.05 | 1.5 | ✓ |
| Dependent projects | 0 | 0.05 | 0.0 | ✓ |
| Security posture | 5 | 0.12 | 0.0 | - |
| Package downloads | 0 | 0.04 | 0.0 | - |
| Security score | 0 | 0.05 | 0.0 | - |
| Developer Q&A activity | 0 | 0.14 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Activity
| Attribute | Value | Evidence |
|---|---|---|
| Commits last 30d | 100 | mediumsource · 2026-10-15 · 65% |
Adoption
Content
| Attribute | Value | Evidence |
|---|---|---|
| Faq | 7 items | mediumsource · 2026-09-10 · 69% |
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | A2a support: Yes · Mcp support: Yes · Open source: Yes · Pricing model: open-source-self-host · Deployment model: library-self-hosted · Streaming output: Yes | mediumsource · 2026-10-15 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 8 | mediumsource · 2026-10-15 · 60% |
Language
| Attribute | Value | Evidence |
|---|---|---|
| Primary | Python | highsource · 2026-10-15 · 90% |
License
| Attribute | Value | Evidence |
|---|---|---|
| Spdx | Apache-2.0 | highsource · 2026-10-15 · 95% |
Market
| Attribute | Value | Evidence |
|---|---|---|
| Availability | HqCountry: US · PrimaryMarkets: … · AvailabilityScope: global · AvailableCountries: … · NotAvailableCountries: … | highsource · 2026-10-15 · 75% |
Pricing
Release
Security
Is AG2 the right choice for you?
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