Composio provides a platform for securely connecting AI agents to a wide array of tools across multiple Model Context Protocol (MCP) servers, offering various pricing plans that range from free to enterprise levels. These plans differ in the number of tool calls, support types, connected accounts, and security features, with the enterprise plan allowing hosting on one's own infrastructure for greater data control. However, Composio's pricing model presents challenges, such as the complexity of tracking tool calls and insufficient security in lower-tier plans. In contrast, Merge Agent Handler offers a more streamlined pricing structure with a single tool call category and robust security features across all plans, including role-based access control and audit logs. Merge also provides higher levels of support and flexibility, addressing Composio's limitations and simplifying cost prediction and plan assessment.