ModelFusion

ModelFusion is a unified API platform that aggregates over 50 large language models from providers like OpenAI, Anthropic, and Google into a single endpoint. Its smart routing engine automatically selects the best model per request based on cost, latency, and task requirements, reducing expenses by up to 40%. Newly launched in early 2025, it gained rapid traction by simplifying multi-model management for developers. Features include fallback chains, load balancing, and usage analytics. Ideal for startups and enterprises building AI-powered applications that require diverse LLM capabilities without vendor lock-in.