Syntopia builds interactive AI avatars that host TikTok Shop and other live streams 24/7. Plans start at $29/month. See features, pricing and verdict.
Researched and fact-checked by Bartu Cavusoglu · Updated October 26, 2026
Syntopia is software that creates hyperrealistic, interactive AI avatars to host live streams. It is aimed mainly at live selling on TikTok Shop, where an avatar greets viewers, replies to comments, demonstrates products and sells without a human host. The product sold on the pricing page is Syntopia BOX, which runs on your own Windows PC.
The company says Syntopia was born inside LiveBuzzStudio.com and engineered with Rinna. It describes its avatars as interactive AI humans rather than chatbots or templates, and says it was first to bring interactive avatars for livestreaming to Europe and the Americas. The site is operated by Syntopia Limited and offered in 15 languages.
Syntopia guides users through an eight-step creation flow: canvas editing, choosing a digital human image, writing speeches, managing scripts, configuring interactions, importing Q&A, adjusting live settings and completing creation. The homepage describes this as going from idea to live in minutes. Documentation covers avatar shooting, room configuration and TikTok and YouTube operation.
Each user trains an avatar model once, and from the Starter plan up a voice model as well. During a stream, the AI writes and varies scripts, answers viewers one-on-one from a custom knowledge base, and pops up products when they are mentioned. Because BOX runs locally on a Windows PC, rendering happens on the user's own machine.
Syntopia offers five ways to go live: AI live hosting, one host across several rooms, real-scene live that mixes camera footage with the avatar, video live with a background video, and a smart assistant host that turns a recorded video into a live stream. Avatars move naturally, with turning, close-ups and entering or leaving frame, and shifts can each have their own look and script.
The content engine includes an AI script writer, rewriting and up to 20 variations, plus AI variables that vary every sentence. Selling tools include keyword auto-replies, scheduled announcements, AI auto-sell and a custom prohibited-word list. Streams reach 14 platforms in 24 languages, with one-click AI translation of scripts.
Syntopia is software that creates hyperrealistic, interactive AI avatars to host live streams. The avatars reply to comments, greet viewers and sell products or services around the clock. It is aimed mainly at live commerce on TikTok Shop.
Syntopia BOX costs $29 per month for Mini, $380 for Starter, $760 for Pro and $1380 for Business. Enterprise pricing is custom. Plans differ in rendering hours, short-video minutes and the number of avatar and voice models.
The pricing page lists no free plan. The homepage has a Get Started for Free button, but the sources do not say what it includes. A one-time 2026 offer gives Starter subscribers 30 days of Pro, and Pro subscribers 30 days of Business, free.
Syntopia lists 14 platforms: TikTok, YouTube, Shopee, Alibaba International, Douyin, Kuaishou, WeChat Channels, Taobao, Xiaohongshu, Pinduoduo, JD.com, Meituan, Baidu Live and Bilibili.
The pricing page lists 24 live-streaming languages, including English, Spanish, German, Japanese, Arabic and Hindi. It also mentions a V10 model that supports more than 600 languages, plus one-click AI translation of scripts.
Syntopia BOX runs on your own Windows PC, and the site says it processes locally in real time. The sources do not give hardware specifications. A fully hosted version, Syntopia Cloud, is currently unavailable.
Yes. Users train their own avatar model, and the site says there are no stock avatars. Voice models are included from the Starter plan up, and Syntopia provides likeness and consent guidelines and rights templates.
The $29 Mini plan offers one avatar and 12 rendering hours, which suits testing. Regular around-the-clock streaming points to Starter or higher, starting at $380 per month. Small sellers should weigh that cost against their own live-selling volume.