Question: Is there an AI tool that provides lifelike text-to-speech and lip sync capabilities for animation and customization?

If you're looking for an AI tool that offers lifelike text-to-speech and lip sync for animation and customization, PlayHT is a great option. It comes with a library of over 600 ultra-realistic AI voices across many languages and accents, with options for custom pronunciations, real-time voice cloning and API integration. The tool is geared for video voiceovers, audio publishing and gaming, so it's adaptable for a wide range of uses.

Another option worth considering is FakeYou, which includes Text-to-Speech conversion, Voice Conversion, Voice Designer (beta), Face Animator and Text-to-Image generation. It also supports Wav2Lip audio-to-video conversion and commercial voices for commercial use. FakeYou is geared for content creators and multimedia professionals, with pricing options for different needs and budgets.

Narration Box is another option with AI text-to-speech abilities, supporting more than 140 languages and accents. It also has emotive styles, context awareness and fine-grained control over voice inflection and pitch. The tool has a simple interface and flexible pricing options, including a free tier, so it's good for everything from casual users to large-scale enterprise deployments.