Cartesia Sonic 3.5: Sub-100ms Voices and What Latency Buys You
Cartesia's Sonic 3.5 hits sub-90ms latency across 42 languages and fixes the reads that break TTS: numbers, codes, emails. What that actually buys creators.
Cartesia's Sonic 3.5 hits sub-90ms latency across 42 languages and fixes the reads that break TTS: numbers, codes, emails. What that actually buys creators.
ElevenLabs shipped chunk-based Music v2 and a performance-preserving Dubbing v2, then retired its v1 speech models. What changed, and how to match briefs.
ByteDance's Seed Audio 1.0 collapses TTS, music, and foley into one model with zero-shot cloning. How it works, and practical patterns for using it on Versely.
The best ElevenLabs alternatives in 2026, compared by job: voice cloning, narration, video voiceover, and why multi-provider access changes the math.
How to translate, dub and lip-sync video into any language in 2026 — the best voice cloning models (ElevenLabs, Chirp 3, Fish Audio, Cartesia), dubbing tools (HeyGen, Rask, Camb.ai) and lipsync engines (Sync.so, Hedra).