# Voice Arena

> Voice Arena is a global, human-evaluated benchmark for text-to-speech (TTS) and speech-to-text (STT) models. TTS rankings use Bradley-Terry Elo aggregated from native-speaker pairwise votes; STT rankings use Word Error Rate on curated multi-domain corpora.

## Top-level pages

- [Home](https://voicearena.com/): Live rankings entry point.
- [TTS Leaderboard](https://voicearena.com/tts-leaderboard): All TTS rankings, filterable by language and category.
- [STT Leaderboard](https://voicearena.com/stt-leaderboard): All STT rankings by language and audio filters.
- [TTS Arena — vote](https://voicearena.com/vote): Pairwise TTS voting UI.
- [TTS Methodology](https://voicearena.com/tts-methodology): Evaluation protocol, voice slates, panel selection, Bradley-Terry ranking.
- [STT Methodology](https://voicearena.com/stt-methodology): Spontaneous-speech corpus, six-stage ground truth, WER / OI-WER scoring.

## TTS leaderboards (per language)

- [US English TTS](https://voicearena.com/tts-leaderboard/us-english)
- [Hindi TTS](https://voicearena.com/tts-leaderboard/hindi)
- [Japanese TTS](https://voicearena.com/tts-leaderboard/japanese)
- [Brazilian Portuguese TTS](https://voicearena.com/tts-leaderboard/brazilian-portuguese)
- [Vietnamese TTS](https://voicearena.com/tts-leaderboard/vietnamese)
- [Arabic MSA TTS](https://voicearena.com/tts-leaderboard/arabic-msa)
- [Mexican Spanish TTS](https://voicearena.com/tts-leaderboard/mexican-spanish)

## TTS leaderboards by category (US English)

- [Customer support](https://voicearena.com/tts-leaderboard/us-english/customer-support)
- [Media & Entertainment](https://voicearena.com/tts-leaderboard/us-english/media-and-entertainment)
- [Gen-conv](https://voicearena.com/tts-leaderboard/us-english/gen-conv)
- [Content creation & Edu](https://voicearena.com/tts-leaderboard/us-english/content-creation-and-edu)
- [Banking](https://voicearena.com/tts-leaderboard/us-english/banking)
- [Insurance](https://voicearena.com/tts-leaderboard/us-english/insurance)
- [Home Services](https://voicearena.com/tts-leaderboard/us-english/home-services)

## STT leaderboards (per language)

- [US English STT](https://voicearena.com/stt-leaderboard/us-english)
- [Hindi STT](https://voicearena.com/stt-leaderboard/hindi)
- [Bangla STT](https://voicearena.com/stt-leaderboard/bangla)
- [Brazilian Portuguese STT](https://voicearena.com/stt-leaderboard/brazilian-portuguese)
- [Arabic STT](https://voicearena.com/stt-leaderboard/arabic)
- [Vietnamese STT](https://voicearena.com/stt-leaderboard/vietnamese)
- [Romanian STT](https://voicearena.com/stt-leaderboard/romanian)

## Machine-readable

- [Sitemap index](https://voicearena.com/sitemap.xml)
- [TTS sitemap](https://voicearena.com/sitemap-tts.xml)
- [STT sitemap](https://voicearena.com/sitemap-stt.xml)