CosyVoice vs IndexTTS — AI Audio head-to-head
Head-to-head · AI Audio
CosyVoice leads by 7.7 Power · over the shared 41-day window, CosyVoice led 25 days, IndexTTS led 16 · since 2 SEP 2026
Rank trajectory
CosyVoiceIndexTTS
Rank over the shared window · #1 at top · lines crossing = a lead change
Head-to-head
53.5Power45.8
#4Rank#7
20Size22
86Growth88
43Mentions43
44Search6
+0.57D Power−0.3
#4Best rank#4
58.6Peak Power59.5
Winner of each row highlighted · Power measures public activity, not product quality