Tag: Benchmark

ElevenLabs TTS Latency Test 2026

ElevenLabs TTS Latency Test 2026 Real-World Results

January 25, 2026 vexyl.ai

When building real-time voice AI applications, ElevenLabs TTS latency can make or break your user experience. After extensive testing from India in January 2026, we’ve discovered that achieving sub-500ms time-to-first-byte (TTFB) is possible with the right configuration. This comprehensive guide shares our real-world latency test results in milliseconds, complete test scripts you can run yourself, […]

Voice AI latency comparison showing marketing claims of 500ms versus actual production performance of 2500ms

Voice AI Latency: Marketing Claims vs Production Reality 2026

December 23, 2025 vexyl.ai

We’ve all seen the flashy marketing: “500ms latency!” “Sub-second response times!” “Human-like conversations!” But here’s what nobody tells you—these claims rarely survive contact with production environments. After months of building and optimising VEXYL AI Voice Gateway, we benchmarked our performance against industry leaders. The results? Eye-opening. Most voice AI providers deliver 3-5x higher latency in […]

Voice Activity Detection (VAD) Optimization

Voice Activity Detection (VAD) Optimization: The Ultimate Guide to Natural AI Voice Conversations and Speech Recognition

December 17, 2025 vexyl.ai

Master VAD parameter tuning for seamless AI voice assistants, speech recognition systems, and conversational AI platforms Introduction: Why Voice Activity Detection Matters for AI Voice Applications In today’s rapidly evolving landscape of AI voice technology and conversational AI, Voice Activity Detection (VAD) stands as a critical yet often overlooked component that can make or break […]