--- title: "AgentGuard vs gateway" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/dipampaul17-agentguard-vs-missingstudio-gateway" tools: ["dipampaul17-agentguard", "missingstudio-gateway"] --- # AgentGuard vs gateway *GraphCanon updated Aug 9, 2026* ## Verdict Pick AgentGuard if agentGuard is a budget-conscious observer for real-time token spending by AI agents and LLMs, integrating with major providers like OpenAI and Anthropic; pick gateway if aI Gateway offers a comprehensive infrastructure for deploying and managing production-grade AI apps with GRPC, protobuf, and support for large language models. [AgentGuard](https://github.com/dipampaul17/AgentGuard) reports 171 GitHub stars, 10 forks, and 1 open issues, last pushed Jul 31, 2025. [gateway](https://www.missing.studio) has 160 stars, 17 forks, and 10 open issues, last pushed Apr 8, 2024. Figures are from public GitHub metadata via [AgentGuard's repository](https://github.com/dipampaul17/AgentGuard) and [gateway's repository](https://github.com/missingstudio/gateway). | | [AgentGuard](/tools/dipampaul17-agentguard.md) | [gateway](/tools/missingstudio-gateway.md) | | --- | --- | --- | | Tagline | Real-time guardrail that monitors token spend and manages LLM/agent loops in real time | Core infrastructure stack for building production-ready AI Applications | | Stars | 171 | 160 | | Forks | 10 | 17 | | Open issues | 1 | 10 | | Language | JavaScript | Go | | Adopt for | AgentGuard is a budget-conscious observer for real-time token spending by AI agents and LLMs, integrating with major providers like OpenAI and Anthropic. | AI Gateway offers a comprehensive infrastructure for deploying and managing production-grade AI apps with GRPC, protobuf, and support for large language models. | | Persona | - | - | | Runtime | - | - | | License | MIT | Apache-2.0 | | Categories | Evaluation & Observability, Inference & Serving | Inference & Serving, Model Training | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [AgentGuard](/tools/dipampaul17-agentguard.md) | [gateway](/tools/missingstudio-gateway.md) | | --- | --- | --- | | Days since push | 373d | 846d | | Open issues (now) | 1 | 10 | | Owner type | User | Organization | | Full report | [trust report](/tools/dipampaul17-agentguard/trust.md) | [trust report](/tools/missingstudio-gateway/trust.md) | ## Decision facts: AgentGuard - **Adopt for:** AgentGuard is a budget-conscious observer for real-time token spending by AI agents and LLMs, integrating with major providers like OpenAI and Anthropic. ## Decision facts: gateway - **Adopt for:** AI Gateway offers a comprehensive infrastructure for deploying and managing production-grade AI apps with GRPC, protobuf, and support for large language models. ## Choose when ### Choose AgentGuard if… - AgentGuard is primarily JavaScript; gateway is Go. - License: AgentGuard is MIT, gateway is Apache-2.0. - Tags unique to AgentGuard: ai-agents, anthropic, cost-monitoring, observability. - Also covers Evaluation & Observability. - When you need precise control over spend and want live updates on token prices ### Choose gateway if… - gateway is primarily Go; AgentGuard is JavaScript. - License: gateway is Apache-2.0, AgentGuard is MIT. - Tags unique to gateway: ai-gateway, grpc, inference, llmops. - Also covers Model Training. - gateway ships Docker support for self-hosted deployment. - Use when you need to deploy applications that require low-latency communication like gRPC services. ## When NOT to use AgentGuard - If you prioritize a different language for your project and cannot use JavaScript - In cases requiring more elaborate fallback mechanisms than what AgentGuard offers ## When NOT to use gateway - Avoid if the project does not involve production-grade AI application deployment or specific needs of grpc and protobuf technologies. - Not suitable for teams preferring other programming languages over Go, as this tool is written entirely in Go. ## Common questions ### What is the difference between AgentGuard and gateway? AgentGuard: Real-time guardrail that monitors token spend and manages LLM/agent loops in real time. gateway: Core infrastructure stack for building production-ready AI Applications. See the comparison table for live GitHub stats and shared categories. ### When should I choose AgentGuard over gateway? Choose AgentGuard over gateway when AgentGuard is primarily JavaScript; gateway is Go; License: AgentGuard is MIT, gateway is Apache-2.0; Tags unique to AgentGuard: ai-agents, anthropic, cost-monitoring, observability; Also covers Evaluation & Observability; When you need precise control over spend and want live updates on token prices. ### When should I choose gateway over AgentGuard? Choose gateway over AgentGuard when gateway is primarily Go; AgentGuard is JavaScript; License: gateway is Apache-2.0, AgentGuard is MIT; Tags unique to gateway: ai-gateway, grpc, inference, llmops; Also covers Model Training; gateway ships Docker support for self-hosted deployment; Use when you need to deploy applications that require low-latency communication like gRPC services. ### When should I avoid AgentGuard? If you prioritize a different language for your project and cannot use JavaScript In cases requiring more elaborate fallback mechanisms than what AgentGuard offers ### When should I avoid gateway? Avoid if the project does not involve production-grade AI application deployment or specific needs of grpc and protobuf technologies. Not suitable for teams preferring other programming languages over Go, as this tool is written entirely in Go. ### Is AgentGuard or gateway more popular on GitHub? AgentGuard has more GitHub stars (171 vs 160). Stars measure visibility, not whether either tool fits your constraints. ### Are AgentGuard and gateway open source? Yes - both are open-source projects on GitHub (AgentGuard: MIT, gateway: Apache-2.0). ### Where can I find alternatives to AgentGuard or gateway? GraphCanon lists graph-backed alternatives at [AgentGuard alternatives](/tools/dipampaul17-agentguard/alternatives) and [gateway alternatives](/tools/missingstudio-gateway/alternatives) ([AgentGuard markdown twin](/tools/dipampaul17-agentguard/alternatives.md), [gateway markdown twin](/tools/missingstudio-gateway/alternatives.md)), 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](/compare/dipampaul17-agentguard-vs-missingstudio-gateway.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, AgentGuard or gateway? AgentGuard: Dormant. gateway: Dormant. 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 AgentGuard and gateway? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [AgentGuard trust report](/tools/dipampaul17-agentguard/trust); [gateway trust report](/tools/missingstudio-gateway/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=dipampaul17-agentguard`](/api/graphcanon/graph?tool=dipampaul17-agentguard) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_