Comparison
ag-ui vs agency
Verdict
Pick ag-ui if ag-UI specializes in integrating AI agents into frontend applications using TypeScript, providing a protocol for agent-user interaction; pick agency if agency is a fast and minimal Python-based framework for developing agentic systems that excels in its streamlined approach to creating autonomous agents.
Markdown twin · ag-ui alternatives · agency alternatives
GraphCanon updated today
Trust & integrity
| Signal | ag-ui | agency |
|---|---|---|
| Maintenance | Very active (0d since push) As of today · github_public_v1 | Steady (40d since push) As of 1mo · github_public_v1 |
| Provenance | Not a fork · Organization account As of today · github_public_v1 | Not a fork · Personal account As of 1mo · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- ag-ui
- Agent-User Interaction Protocol for Frontend Applications
- agency
- A fast and minimal framework for building agentic systems
Stars
- ag-ui
- 15k
- agency
- 487
Forks
- ag-ui
- 1.4k
- agency
- 28
Open issues
- ag-ui
- 343
- agency
- 19
Language
- ag-ui
- Python
- agency
- Python
Adopt for
- ag-ui
- Ag-UI specializes in integrating AI agents into frontend applications using TypeScript, providing a protocol for agent-user interaction.
- agency
- Agency is a fast and minimal Python-based framework for developing agentic systems that excels in its streamlined approach to creating autonomous agents.
Persona
- ag-ui
- -
- agency
- -
Runtime
- ag-ui
- -
- agency
- -
License
- ag-ui
- Ag-UI is licensed under MIT, allowing for open-source usage with contributions being openly permitted and encouraged.
- agency
- MIT
Last pushed
- ag-ui
- Aug 19, 2026
- agency
- Jun 10, 2026
Categories
- ag-ui
- AI Agents, Developer Tools
- agency
- AI Agents
Trust and health
Maintenance
- ag-ui
- Very active (96%)
- agency
- Steady (60%)
Days since push
- ag-ui
- 0d
- agency
- 40d
Open issues (now)
- ag-ui
- 343
- agency
- 19
Stars delta
- ag-ui
- +597 (30d)
- agency
- Unknown
Open issues delta
- ag-ui
- +68 (30d)
- agency
- Unknown
Owner type
- ag-ui
- Organization
- agency
- User
Full report
- ag-ui
- Trust report
- agency
- Trust report
Choose ag-ui if…
- Does not require specific hosting services but supports integration with cloud platforms such as Amazon Bedrock AgentCore.
- Pricing: Ag-UI itself is free (MIT licensed), but users might incur costs if they decide to integrate it with paid services like Amazon's Bedrock AgentCore..
- Tags unique to ag-ui: ag-ui-protocol, agent-frontend, agent-ui, agentic-workflow.
- Also covers Developer Tools.
- Use Ag-UI if your project leverages TypeScript and you are looking to integrate AI agents directly into frontend applications efficiently.
When NOT to use ag-ui
- Avoid using Ag-UI if your application does not require integration with specific cloud platforms like Amazon Bedrock AgentCore, as it currently has limited third-party support.
- Do not choose Ag-UI if you are developing applications that do not use TypeScript, as this limits the tool's applicability to other programming languages.
Choose agency if…
- Tags unique to agency: actor-model, agent-framework, autonomous-agents.
- When you prefer a lightweight solution for building autonomous agent systems without the need for extensive configuration or complex dependencies.
- Leaner open-issue backlog (19).
When NOT to use agency
- If your development requires deeply integrated functionalities that would necessitate a heavier, more feature-rich framework.
- In scenarios where you need robust tooling for large-scale deployment and management as Agency does not offer extensive LLMOps (LLM Operations) capabilities beyond its minimalistic design.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (ag-ui-protocol/ag-ui) · observed Aug 20, 2026
- GitHub forks (ag-ui-protocol/ag-ui) · observed Aug 20, 2026
- Last push (ag-ui-protocol/ag-ui) · observed Aug 19, 2026
- License file (MIT) · observed Aug 20, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (operand/agency) · observed Jul 21, 2026
- GitHub forks (operand/agency) · observed Jul 21, 2026
- Last push (operand/agency) · observed Jun 10, 2026
- License file (MIT) · observed Jul 21, 2026
- Decision facts (enrichment) · observed Jul 12, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: ag-ui 15k · agency 487 (synced Aug 20, 2026).
Common questions
- What is the difference between ag-ui and agency?
- ag-ui: Agent-User Interaction Protocol for Frontend Applications. agency: A fast and minimal framework for building agentic systems. See the comparison table for live GitHub stats and shared categories.
- When should I choose ag-ui over agency?
- Choose ag-ui over agency when Does not require specific hosting services but supports integration with cloud platforms such as Amazon Bedrock AgentCore; Pricing: Ag-UI itself is free (MIT licensed), but users might incur costs if they decide to integrate it with paid services like Amazon's Bedrock AgentCore.; Tags unique to ag-ui: ag-ui-protocol, agent-frontend, agent-ui, agentic-workflow; Also covers Developer Tools; Use Ag-UI if your project leverages TypeScript and you are looking to integrate AI agents directly into frontend applications efficiently.
- When should I choose agency over ag-ui?
- Choose agency over ag-ui when Tags unique to agency: actor-model, agent-framework, autonomous-agents; When you prefer a lightweight solution for building autonomous agent systems without the need for extensive configuration or complex dependencies; Leaner open-issue backlog (19).
- When should I avoid ag-ui?
- Avoid using Ag-UI if your application does not require integration with specific cloud platforms like Amazon Bedrock AgentCore, as it currently has limited third-party support. Do not choose Ag-UI if you are developing applications that do not use TypeScript, as this limits the tool's applicability to other programming languages.
- When should I avoid agency?
- If your development requires deeply integrated functionalities that would necessitate a heavier, more feature-rich framework. In scenarios where you need robust tooling for large-scale deployment and management as Agency does not offer extensive LLMOps (LLM Operations) capabilities beyond its minimalistic design.
- Is ag-ui or agency more popular on GitHub?
- ag-ui has more GitHub stars (15,412 vs 487). Stars measure visibility, not whether either tool fits your constraints.
- Are ag-ui and agency open source?
- Yes - both are open-source projects on GitHub (ag-ui: MIT, agency: MIT).
- Where can I find alternatives to ag-ui or agency?
- GraphCanon lists graph-backed alternatives at ag-ui alternatives and agency alternatives (ag-ui markdown twin, agency markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, ag-ui or agency?
- ag-ui: Very active. agency: Steady. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for ag-ui and agency?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: ag-ui trust report; agency trust report.