Google Lyria 3 Pro vs Cartesia

Google Lyria 3 Pro and Cartesia are both audio tools competing in the same space, but they take fundamentally different approaches. Google Lyria 3 Pro positions itself as "Google's flagship AI music generator — create full 3-minute songs with vocals, lyrics, and professional structure from text or image prompts", while Cartesia describes itself as "90ms voice AI that costs 5x less than ElevenLabs — built on state space models, not Transformers".

Both tools use a freemium pricing model, so the decision comes down to features and fit rather than budget.

Both tools are rated similarly by users — Google Lyria 3 Pro at 4.5/5 and Cartesia at 4.2/5 — suggesting comparable user satisfaction.

Google Lyria 3 Pro highlights 7 key features including 3-minute full song generation with vocals and lyrics and understands song structure: intros, verses, choruses, bridges. Cartesia counters with 8 features, notably sonic 3 tts with 90ms latency (40ms in turbo mode) and instant voice cloning from 3 seconds of audio.

The standout advantage of Google Lyria 3 Pro is "longest ai music generation (3 minutes) in the consumer market", while Cartesia's strongest point is "industry-leading 40-90ms time-to-first-audio — faster than playht (190ms) and google tts (200-1000ms)". On the flip side, Google Lyria 3 Pro users should be aware that "only available to paid gemini subscribers (not free tier)", and Cartesia users note that "500-character limit per tts request vs elevenlabs' 40,000 — long-form content needs chunking".

The right choice between Google Lyria 3 Pro and Cartesia depends on your specific needs. We recommend trying both — Google Lyria 3 Pro offers free access to get started, and Cartesia also has a free tier. Read our detailed reviews linked below for the full breakdown of each tool.