Show HN: TTS Arena V2

2 mrfakename 1 5/2/2025, 5:12:58 PM huggingface.co ↗

Hi HN,

I just launched TTS Arena V2 - a platform for benchmarking TTS models by blind A/B testing. The goal is to make it easy to compare quality between open-source and commercial models, including conversational ones.

What's new in V2:

- Conversational Arena: Evaluate models like CSM-1B, Dia 1.6B, and PlayDialog in multi-turn settings - Personal Leaderboard: Optional login to see which models you tend to prefer - Multi-speaker TTS: Random voices per generation to reduce speaker bias - Performance Upgrade: Rebuilt from Gradio -> Flask. Much faster with fewer failed generations. - Keyboard Shortcuts: Vote entirely via keyboard

Also added models like MegaTTS 3, Cartesia Sonic, and ElevenLabs' full lineup.

I'd love any feedback, feature suggestions, or ideas for models to include.

Comments (1)

drewbitt · 18h ago

Can Dia not generate non-conversational TTS? I also think it will lose in conversational most times because by default it speaks too fast.

I like your UI and it feels snappier than the other TTS Arena I have seen. I would still like it to track the personal leaderboard though without logging in.

Helpcare AI (YC F24) Is Hiring (docs.google.com)

Stellar Sleep (YC S23) is hiring a product engineer in SF (ycombinator.com)

OneText (YC W23) Is Hiring a DevOps/DBA Lead Engineer

Toma (YC W24) Is Hiring Engs #3-4 (AI for Automotive) (ycombinator.com)

Waypoint Transit (YC W25) is hiring a software engineer (workatastartup.com)

GroMo (YC W21) Is Hiring (ycombinator.com)

Archil (YC F24) Is Hiring a Distributed Systems Engineer (In-Person, SF)

Modern Realty (YC S24) Is Hiring (workatastartup.com)

Hestus, Inc. (YC S24) Is Hiring an ML Engineer to Revolutionize CAD (ycombinator.com)

Activeloop (YC S18) is hiring a VP of Engineering in Mountain View (on-site) (careers.activeloop.ai)

Optery (YC W22) – Engineering Team Lead and Engineers with Node.js (U.S., Latam) (jobs.ashbyhq.com)

Extend (YC W23) is hiring engineers to build LLM document processing (jobs.ashbyhq.com)

Parity (YC S24) is hiring founding engineers to build an AI SRE (in-person, SF) (ycombinator.com)

Freshpaint (YC S19) is hiring back end and front end engineers (Remote, US only)

MobileBoost (YC S21) Is Hiring a Founding Back End/Platform Engineer (Remote) (ycombinator.com)

Gym Class (YC W22) Is Hiring Character Animation Engineering Lead (ycombinator.com)

Foundry (YC F24) is hiring – Come build a world model for the web

Bild AI (YC W25) is hiring a founding engineer in SF (ycombinator.com)

Tenjin (YC S14) Is Hiring a Senior Ad Attribution Engineer (Ruby, Go) (ycombinator.com)

Onyx (YC W24) Is Hiring for ML Engineer (ycombinator.com)

Recover (YC W21) Is Hiring (ycombinator.com)

GiveCampus (YC S15) Is Hiring Sr engineers passionate about education (givecampus.breezy.hr)

Cekura (Formerly Vocera) (YC F24) Is Hiring (ycombinator.com)

Spark AI (YC W24) is hiring a full-stack engineer in San Francisco (ycombinator.com)

FurtherAI (YC W24) Is Hiring Software and AI Engineers (ycombinator.com)

Weave (YC W25) is hiring a founding engineer (ycombinator.com)

Infisical (YC W23) Is Hiring Design Engineer in San Francisco (ycombinator.com)

Dot (YC S21) is hiring a sales engineer to automate analytics (fully remote) (ycombinator.com)

Mux (YC W16) is hiring engineering managers for video at scale (mux.com)

EasyPost (YC S13) Is Hiring (easypost.com)

Tesorio (YC S15) Is Hiring a Senior Back End Engineer in Latam (100% Remote) (tesorio.com)

Show HN: TTS Arena V2

Comments (1)