https://voicebenchmark.ai/ 2026-08-04T17:48:00.793Z https://voicebenchmark.ai/methodology 2026-08-04 https://voicebenchmark.ai/provider/dasha 2026-08-04T17:05:23.767Z https://voicebenchmark.ai/provider/openai-realtime-api 2026-08-04T17:05:21.826Z https://voicebenchmark.ai/provider/retell 2026-08-04T17:05:19.034Z https://voicebenchmark.ai/provider/telnyx 2026-08-04T17:05:31.898Z https://voicebenchmark.ai/provider/elevenlabs 2026-08-04T17:05:14.035Z https://voicebenchmark.ai/provider/livekit 2026-08-04T17:05:36.726Z https://voicebenchmark.ai/provider/vapi 2026-08-04T17:05:41.826Z https://voicebenchmark.ai/provider/synthflow 2026-08-04T17:02:16.049Z