Always Route to the
Fastest LLM
Metrik monitors TTFT across all major LLMs in real-time and automatically routes your Vapi voice agents to the fastest model—ensuring the lowest latency and best user experience, 24/7.
Time to First Token
Live performance across all models
Live Performance Dashboard
Real-time TTFT metrics across all monitored models
Time to First TokenProvider Averages
Average TTFT per provider across all models
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How Metrik Works
Intelligent LLM routing powered by real-time performance monitoring
Monitor Performance
We continuously track TTFT (Time to First Token) across all major LLMs—GPT-4, Claude, Gemini, and more—measuring latency every minute.
Smart Routing
Our algorithm analyzes real-time data and automatically selects the fastest performing model based on time of day, load, and your preferences.
Seamless Integration
Your Vapi voice agents automatically use the optimal LLM with zero additional latency. No manual switching required—just better performance.
Ready to optimize your
voice agents?
Join the waitlist and be among the first to experience intelligent LLM routing for Vapi.