About Vivacity

LLMs answer in text. We make it move.

Vivacity is near-real-time video infrastructure for LLMs. Turn prompts, documents, and AI answers into mathematically exact, narrated explainer videos. API-first for EdTech platforms, agents, and creator pipelines. Built for Manim-grade motion, English Hindi and Hinglish narration, and unit economics cheap enough for chatbots to call at volume.

Product facts

Vivacity generates mathematically exact explainer videos from prompts, documents, or upstream LLM answers.

Primary use cases: EdTech tutoring bots, LLM apps, agent tool calls, creator pipelines, STEM education.

Pipeline stages: ingest, scene IR, voice narration, exact motion render, QA repair, mux to video_url.

Narration languages: English, Hindi, Hinglish. API-first job interface.

Unit economics target careful short renders around seven Indian rupees (about eight US cents).

Website: https://tryvivacity.com Contact: pavitra@paxus.in

Early beta. Invite code access via /signin.

Frequently asked questions

What is Vivacity?

Near-real-time video infrastructure for LLMs. It turns prompts, documents, and AI answers into narrated, mathematically exact explainer videos you can call from an app or agent.

How is this different from whiteboard AI video?

Whiteboard tools optimize for fast drawn explainers. Vivacity optimizes for coordinated, mathematically exact diagrams. Equation morphs, graphs, spatial proofs. When the visual has to be correct.

What can I feed it?

A plain prompt, a document, or an upstream model answer. Any topic works. Math and science are where precision shows most.

How fast and how cheap?

Near real-time on short clips. Careful short renders land around ₹7 / about $0.08. Designed so EdTech chatbots and agents can afford volume.

Languages?

English, Hindi, and Hinglish narration today, with more language paths on the roadmap.

Is there an API?

Yes. Submit a job, poll status, receive a video_url. Built so products and agents can embed generation without owning a render farm.

Who is this for?

EdTech platforms, LLM apps, creator pipelines, and anyone replacing text dumps with motion that teaches.

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Privacy Policy

Last updated: July 2026

1. Introduction

At Vivacity, we take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website or use our video generation API and services.

2. Information we collect

We may collect information you provide directly (account details, payment information), data collected automatically (IP addresses, browser characteristics), and data generated through your use of the API (prompts and rendered videos).

3. Use of your information

We use information to generate requested animations, process payments, operate the service, and improve rendering infrastructure.

4. Data security

We use administrative, technical, and physical security measures to help protect personal information. Rendered videos and prompt data are encrypted at rest and in transit where applicable.

5. Contact

Questions: pavitra@paxus.in