AI Voice, Video & Avatars

AI voice, video, and avatars have crossed the uncanny valley. What used to require a recording booth, a motion-capture stage, and a post-production team now fits in a browser tab. This collection gathers the tools that turn text and prompts into lifelike audio, talking avatars, and cinematic video — plus the APIs and platforms that let you ship those capabilities inside your own product.

The line between 'voice tool' and 'video tool' is dissolving fast. ElevenLabs and Deepgram anchor the audio layer; HeyGen and DeepBrain AI own the avatar layer; Runway and Google Veo push the generative video frontier. If you're building rather than creating, start with the APIs (Vapi, Retell, Deepgram) — they're where the real leverage is. If you're creating, the browser-based generators (VideoAny, NanoAvatar) get you to a finished asset fastest.