Top API Gateways for AI Applications and Agentic Workflows
Scored daily by a customisable AI persona to surface the most relevant engineering leadership news.
Directly addresses API gateways for AI workflows with high actionability and depth.
API gateways are evolving to handle AI-specific traffic patterns like streaming responses, token-level rate limiting, and prompt cost tracking. Products such as Kong and Portkey now offer native support for agentic workflows, including multi-step orchestration and fallback routing. Specialized gateways like Helicone provide observability into LLM calls, while general-purpose gateways add AI-focused plugins for caching and safety checks.
- Evaluate your gateway's support for token-based rate limiting and streaming before scaling agentic workflows beyond prototypes.
For engineers building multi-agent systems, choosing an API gateway that understands token budgets and streaming semantics is critical to avoid runaway costs and maintain low-latency orchestration across LLM providers.