bitHuman vs Tavus
Tavus: APIs for real-time, face-to-face AI video conversations. bitHuman: real-time avatars that render on the device, on your servers with no GPU, offline or in the cloud.
Last checked October 8, 2026. Each fact links its public source as of the date beside it. Products change; if something here is out of date, tell us and we will correct it.
Side by side
Each row lists what Tavus and bitHuman state on their own pages.
What it makes
Tavus
bitHuman
- Essence 2 renders a photoreal person from one portrait, live. (source, as of October 8, 2026)
- Expression 2 renders any character from one portrait, live: people, animals, cartoons, creatures and robots. (source, as of October 8, 2026)
- The talking-video API renders an MP4 of an agent speaking your audio, up to 120 seconds per job. (source, as of October 8, 2026)
Real-time conversation
Tavus
- Tavus states its Phoenix model can render new identities zero-shot from a single image. (source, as of October 8, 2026)
bitHuman
- Bring your own speech-to-text, language model and voice and pay only the avatar rate, or let bitHuman run the whole conversation for one rate. (source, as of October 8, 2026)
Developer tools
Tavus
bitHuman
- SDKs and tools for Swift, Android, Flutter, Python, a web embed, a CLI and a REST API. (source, as of October 8, 2026)
- A LiveKit plugin (livekit-plugins-bithuman) gives a LiveKit voice agent an avatar, rendered in the bitHuman cloud or inside your worker. (source, as of October 8, 2026)
- A Pipecat integration (pipecat-bithuman) renders the avatar inside your bot's own process, on your own machine. (source, as of October 8, 2026)
Avatars and languages
Tavus
bitHuman
- Create your own avatar from one portrait; an Essence 2 avatar takes about 2 hours to create. (source, as of October 8, 2026)
Pricing
Tavus
- Tavus's developer API plans: Basic is free with 25 minutes of AI conversational video; Starter is $59 a month with 100 minutes and Growth $397 a month, each plus pay as you go. (source, as of October 8, 2026)
Enterprise
Tavus
- Tavus's developer API Enterprise plan lists a 100% white-labeled experience, and its plan comparison offers compliance reports. (source, as of October 8, 2026)
bitHuman
- Business and Enterprise plans can buy an offline license, a prepaid credit pack bound to one machine. (source, as of October 8, 2026)
Where Tavus is stronger
- Tavus also generates videos from a script and a face, as a product separate from its live conversations. (source, as of October 8, 2026)
- Tavus states it speaks 42 languages with its default text-to-speech engine. (source, as of October 8, 2026)
- Tavus's developer API plans include from 25 to more than 100 stock replicas, and custom replica trainings on paid plans. (source, as of October 8, 2026)
- Tavus's developer API plans: Basic is free with 25 minutes of AI conversational video; Starter is $59 a month with 100 minutes and Growth $397 a month, each plus pay as you go. (source, as of October 8, 2026)
- Tavus's developer API Enterprise plan lists a 100% white-labeled experience, and its plan comparison offers compliance reports. (source, as of October 8, 2026)
Where bitHuman differs
- Expression 2 renders any character from one portrait, live: people, animals, cartoons, creatures and robots. (source, as of October 8, 2026)
- Renders on the device: iPhone, iPad and Mac, Android phones, or a browser tab with WebGPU. There is no render server to run. (source, as of October 8, 2026)
- Essence 2 and Expression 2 render live on the processor of an ordinary Linux PC, with no graphics card. (source, as of October 8, 2026)
- Fully offline with an offline license, for Business and Enterprise plans, on Linux and on Macs with Apple silicon. (source, as of October 8, 2026)
- SDKs and tools for Swift, Android, Flutter, Python, a web embed, a CLI and a REST API. (source, as of October 8, 2026)
- A LiveKit plugin (livekit-plugins-bithuman) gives a LiveKit voice agent an avatar, rendered in the bitHuman cloud or inside your worker. (source, as of October 8, 2026)
- A Pipecat integration (pipecat-bithuman) renders the avatar inside your bot's own process, on your own machine. (source, as of October 8, 2026)
- Billed by the exact second in credits, 100 credits = $1: Essence 2 and Expression 2 cost 4 credits a minute in the cloud and 2 on your own hardware or device. (source, as of October 8, 2026)
About this comparison
We compare only facts that a company states on its own public pages, and we link each one. We are bitHuman, so read the sources yourself before you decide.
If you work at a company named here and a fact is wrong or out of date, email hello@bithuman.ai with the page and the source, and we will update it.