# AG2 vs OpenAI Agents SDK

**Leader by Vioscale score:** AG2

| Attribute | AG2 | OpenAI Agents SDK |
|---|---|---|
| **Vioscale score** | 52.3 (35% (low)) | 33 (26% (low)) |
| activity.commits_last_30d | 64 | 0 |
| adoption.dependent_repos | 0 | 0 |
| adoption.github_stars | 4,890 | 21,924 |
| deployment.options | `{"cloud":true,"self_hosted":true}` | `{"self_hosted":true}` |
| description.long | 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. | A Python library for constructing multi-agent applications that supports various language model providers. It offers core components for defining agent behavior, integrating tools, enforcing safety constraints, coordinating between agents, and enabling human oversight during execution. |
| features.capabilities | `{"a2a_support":true,"mcp_support":true,"open_source":true,"deployment_model":"library-self-hosted","streaming_output":true,"human_in_the_loop":true,"structured_output":true,"memory_architecture":"persistent","orchestration_model":"multi-agent-hierarchical","tool_function_calling":true,"model_provider_agnostic":true}` | `{"a2a_support":true,"mcp_support":true,"open_source":true,"pricing_model":"open-source-self-host","deployment_model":"library-self-hosted","streaming_output":true,"human_in_the_loop":true,"structured_output":true,"multi_language_sdk":true,"memory_architecture":"persistent","orchestration_model":"multi-agent-hierarchical","architecture_paradigm":"conversational_hierarchy","tool_function_calling":true,"code_execution_sandbox":true,"model_provider_agnostic":true,"mit_or_apache_permissive_oss_license":true,"native_observability_and_trace_logging":true,"native_memory_and_state_persistence_layer":true,"tool_calling_and_function_schema_validation":true,"synchronous_and_asynchronous_execution_modes":true,"streaming_output_and_intermediate_step_yielding":true}` |
| integrations.count | 8 | 2 |
| integrations.list | `[{"name":"OpenAI"},{"name":"Anthropic"},{"name":"Google ADK"},{"name":"LangChain"},{"name":"AG-UI Protocol"},{"name":"MCP"},{"name":"AgentSkills.io"},{"name":"SkillsMP"}]` | `[{"name":"OpenAI API"},{"name":"Model Context Protocol (MCP)"},{"name":"OpenAI"}]` |
| language.primary | Python | Python |
| license.spdx | Apache-2.0 | MIT |
| market.availability | `{"hqCountry":"US","primaryMarkets":[],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | - |
| platform.support | - | `{"mac":true,"linux":true,"windows":true}` |
| pricing | `{"type":"hybrid","summary":"Free open-source tier; paid tiers include subscriptions for managed services and usage-based charges for API calls and agent interactions","freeTier":true,"sourceUrl":"https://ag2.ai","retrievedAt":"2026-08-21T10:59:15.415Z","billingPeriods":["month","year"]}` | `{"type":"open_source","freeTier":true,"sourceUrl":"https://openai.github.io/openai-agents-python/","retrievedAt":"2026-08-18T12:18:47.565Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | commercial | open_source |
| pricing.price_level | low | free |
| pricing.transparent | no | - |
| release.cadence_days | 7 | - |
| release.history | `[{"url":"https://github.com/ag2ai/ag2/releases/tag/v1.0.2","date":"2026-08-15T05:28:39Z","type":"stable","version":"v1.0.2"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v1.0.1","date":"2026-07-29T05:09:51Z","type":"stable","version":"v1.0.1"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v1.0.0","date":"2026-07-27T00:54:17Z","type":"stable","version":"v1.0.0"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v1.0.0b0","date":"2026-07-03T21:08:59Z","type":"stable","version":"v1.0.0b0"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.14.0","date":"2026-06-26T04:47:32Z","type":"stable","version":"v0.14.0"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.13.4","date":"2026-06-12T20:43:47Z","type":"stable","version":"v0.13.4"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.13.3","date":"2026-06-05T08:13:29Z","type":"stable","version":"v0.13.3"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.13.2","date":"2026-05-29T01:00:00Z","type":"stable","version":"v0.13.2"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.13.1","date":"2026-05-23T01:20:53Z","type":"stable","version":"v0.13.1"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.13.0","date":"2026-05-13T04:10:09Z","type":"stable","version":"v0.13.0"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.12.3","date":"2026-05-06T05:00:11Z","type":"stable","version":"v0.12.3"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.12.2","date":"2026-05-01T00:18:24Z","type":"stable","version":"v0.12.2"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.12.1","date":"2026-04-24T22:16:52Z","type":"stable","version":"v0.12.1"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.12.0","date":"2026-04-17T21:42:25Z","type":"stable","version":"v0.12.0"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.11.5","date":"2026-04-04T23:58:58Z","type":"stable","version":"v0.11.5"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.11.4","date":"2026-03-17T23:46:59Z","type":"stable","version":"v0.11.4"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.11.3","date":"2026-03-16T01:15:44Z","type":"stable","version":"v0.11.3"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.11.2","date":"2026-02-27T20:29:05Z","type":"stable","version":"v0.11.2"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.11.1","date":"2026-02-16T00:26:10Z","type":"stable","version":"v0.11.1"},{"url":"https://github.com/ag2ai/ag2/releases/tag/v0.11.0","date":"2026-02-10T09:07:43Z","type":"stable","version":"v0.11.0"}]` | - |
| security.gdpr | yes | - |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=conda&package_name=pyautogen&per_page=100","last_12m":0,"max_severity":null}` | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=aibeehive&per_page=100","last_12m":0,"max_severity":null}` |

## Capabilities (AI Agent Frameworks)

| Capability | AG2 | OpenAI Agents SDK |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Orchestration model | Multi agent hierarchical | Multi agent hierarchical |
| Model provider agnostic | ✓ | ✓ |
| Tool function calling | ✓ | ✓ |
| Code execution sandbox | - | ✓ |
| Memory architecture | Persistent | Persistent |
| Mcp support | ✓ | ✓ |
| A2a support | ✓ | ✓ |
| Human in the loop | ✓ | ✓ |
| Streaming output | ✓ | ✓ |
| Structured output | ✓ | ✓ |
| Multi language SDK | - | ✓ |
| Deployment model | Library self hosted | Library self hosted |
| Open source | ✓ | ✓ |
| Pricing model | - | Open source self host |

*Source: Vioscale. Generated 2026-09-01T15:00:13.710Z. "-" = undocumented, not absent.*