KumoAlpha in English

This page is for readers who do not read Chinese. The rest of the site is in Traditional Chinese. It covers what the company does, which products are live, who builds them, and where to check the registration.

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What KumoAlpha does

KumoAlpha (酷摩智能) is the brand of 酷摩智能科技有限公司, a company registered in Taoyuan, Taiwan. Our development is based in Taiwan. We build AI products that move a piece of work forward. Users get a script they can edit, audio they can listen to, or information that has already been collected and summarized.

The problem

Once the slides are done, the talk often is not. Writing the script, deciding how long each slide should take and rehearsing before going on stage usually fall to nobody. The gap is wider when the talk has to be given in a second language.

Prevoca starts from slides that are already finished and prepares a page-by-page script with demo audio. Users get a script they can change and a sample they can hear, not instructions on how to present.

Who it is for

Individual users are people who have to present: salespeople making proposals, students and researchers presenting their work, and professionals who present in English.

There are two kinds of business customers. Companies and schools with presentation training or public briefing needs can ask about a Prevoca pilot for their organization. Small businesses that want AI to handle repeated questions on their LINE Official Account first can ask about LINE AI integration.

Industry context

We work at the AI application layer, not the model layer. Model capability is no longer the bottleneck. What is missing is the engineering that connects models to real workflows and takes responsibility for the quality of the output.

Business communication in Taiwan runs largely on LINE, so LINE is our main delivery channel. Data collection, model routing, content generation and message delivery run on one shared in-house engine.

Products and status

Our services for businesses (LINE AI integration, Prevoca pilots for organizations and custom development) are scoped on request, so they carry no stage label.

Prevoca

Upload a finished deck as a PDF or PowerPoint file. Prevoca reads the whole deck first, then writes the script page by page, so each page follows from the one before. The script comes with demo audio, and you can choose a voice and hear a sample first. You can edit the script and rehearse with it. A PowerPoint upload also returns two files: one with the script in the speaker notes, for use on stage, and one with the narration embedded, for rehearsal.

Where the script needs background that the slides do not contain, Prevoca adds it and marks it separately. The presenter checks those parts before going on stage, instead of having words put in their mouth.

Prevoca demo: one slide, the time allotted to it, and an audio player for that page's script
One slide, how long to spend on it, and the script audio for that page.
Prevoca public share page: the full script in sections, the total running time, and a button to download the narrated PowerPoint
Result pages can be shared with anyone, no sign-up needed. Open this shared result page →

Go to Prevoca →

股蝦: stock information on LINE

Ask about a Taiwan-listed stock in LINE. 股蝦 looks up public data and research reports and replies with a summary. It can also keep a watchlist of stocks you follow. It does not give buy or sell recommendations.

Information from 股蝦 is for reference only and is not investment advice. Users should assess the risks themselves.

A real conversation with 股蝦 on LINE: the user says good night and 股蝦 replies with a sticker; the user asks about the company CBRS and 股蝦 explains in sections what Cerebras Systems does
A real conversation, screenshot taken in October 2026. The service replies in Chinese.

爪爪: everyday assistant on LINE

Ask 爪爪 a question and it searches the web, reads the pages, checks the weather and air quality, and replies with the main points. It also accepts voice messages and images. Added to a LINE group, it answers only when someone mentions it, for example to summarize what the group has just discussed.

A real conversation with 爪爪 on LINE: the user asks why tomorrow is a day off, and 爪爪 answers that October 9 is a bridge holiday for National Day, with a puppy sticker
A real conversation, screenshot taken in October 2026. The service replies in Chinese.

Team

Two people. Each has links that can be checked on third-party sites.

Cheng-Yan Wu吳丞妍Founder

Full-time on company strategy, customer interviews, sales and business development, and involved in product operations planning for Prevoca, 股蝦 and 爪爪. Registered representative of the company.

Former chairperson of Xuan Ni Enterprise Co., Ltd., with over ten years in department store retail, focused on sales, customer service and understanding customer needs. Master's degree in Cosmetic Application and Management from Vanung University.

Chi-Jen (Liam) Chen陳麒任Lead Developer

Builds Prevoca, the LINE service backend and this website: application code, model integration, data processing, deployment and operations.

NVIDIA-Certified Associate: Accelerated Data Science. Fourteen years of numerical simulation and data analysis. Earlier work includes MCP development for a distributed acoustic sensing system and a collaborative dashboard for vision-based classification of radioactive waste.

Part of the routine work is done by agents. The research reports on this site are written by agents and published through an automated pipeline, each with a disclaimer. People choose the topics and the product direction, develop and deploy Prevoca and the LINE services, and handle customer interviews, sales and partnerships.

Company registration

The Unified Business Number can be looked up in the Ministry of Economic Affairs company registry. Registry record for 62147177 (open data) →

The same details in Chinese are on the company information page.

Contact

Email contact@kumoalpha.com.

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