Model Routing 3

Unified AI API gateway for multi-model access, routing, and cost control. flatkey.ai is a unified AI API gateway and model operations platform designed for production AI teams. It unifies model access, routing, billing, usage analytics, and operational controls into a single platform. Instead of managing multiple separate provider accounts, scattered API keys, and fragmented usage tracking, developers can access over 200 connected AI models (including GPT, Claude, Gemini, and DeepSeek) using just one API key, one base URL, and a centralized dashboard.

AI gateway reducing LLM costs by 50% through edge-native token compression. Edgee is an AI Gateway designed to optimize and manage LLM traffic at the edge. Its standout feature is edge-native token compression, which reduces the size of prompts before they reach providers like OpenAI or Anthropic, cutting costs by up to 50% without losing the user's intent. It provides a single, OpenAI-compatible API to access over 200 models, offering intelligent routing, fallbacks, real-time observability, and cost governance. Developers can use it to track spending by feature or team, host private models, and invoke edge tools to lower latency and improve reliability in production AI applications.

Unified LLM engineering platform for observability, evaluations, prompt optimization, and AI gateway services. Respan (formerly Keywords AI) is a comprehensive LLM engineering platform designed to help teams build, monitor, and optimize AI agents. It unifies observability, evaluations, prompt optimization, and a unified AI gateway into a single interface. The platform allows developers to trace agent execution paths, evaluate performance using LLM-as-judge or human review, manage prompt versions, and access over 500 models through a single API endpoint. It is built to handle massive scale, supporting trillions of tokens while maintaining rigorous security standards like SOC 2 and HIPAA.