LMSpeed helps developers compare LLM API pricing and real-world speed benchmarks across 100+ providers. It tracks per-token costs, free API options, first-token latency, throughput, provider health, and model coverage for OpenAI, Claude, Gemini, DeepSeek, Llama, Qwen, and other popular models. Use LMSpeed to find the cheapest and fastest API provider for an AI project, or run custom endpoint benchmarks for official providers, proxies, and self-hosted endpoints.