Comparison table of leading Model Context Protocol (MCP) gateways and AI integration platforms, including Arcade, Docker MCP Gateway, Amazon Bedrock AgentCore, TrueFoundry, IBM ContextForge, Nango, Kong AI Gateway, Obot, Composio, Merge Unified/Agent Handler, Lunar MCPX, and MintMCP. The table compares each solution by category, deployment type, primary strength, most common Reddit complaint, documentation confidence, independent evidence volume, and hands-on evaluation results, highlighting setup success, deployment challenges, enterprise limitations, and architectural fit for AI agent authentication, authorization, MCP management, and integration infrastructure.