5uck1ess/tts-bench: Benchmark for local text-to-speech models and paid APIs

TTS Bench is an open-source benchmarking tool that evaluates 91 local text-to-speech models and 28 paid APIs across speed, voice quality, and voice cloning fidelity. The tool provides objective metrics including UTMOS, word error rate, and speaker similarity, alongside hardware-specific performance leaderboards and blind A/B human-preference testing. Open article →