Empowering Voice
as the Interface of the Future

Empowering Voice
as the Interface of the Future

Empowering Voice
as the Interface of the Future

Voice AI: Reshape CX. Boost Efficiency.

Voice AI: Reshape CX. Boost Efficiency.

So you can focus on what matters most

So you can focus on what matters most

So you can focus on what matters most

Service

Japan's First
Voice AI Agent Building Platform

Japan's First
Voice AI Agent Building Platform

Service

Service

人が、電話やインターネットを経由したWebRTC 通話により音声AIエージェントとつながる

onBridge

Connect AI and Telephony

Launching July 2025

Connect voice AI agents to phone lines effortlessly with our cloud platform. Integrate telephony and AI faster than ever before.

人が、電話やインターネットを経由したWebRTC 通話により音声AIエージェントとつながる

onBridge

Connect AI and Telephony

Launching July 2025

Connect voice AI agents to phone lines effortlessly with our cloud platform. Integrate telephony and AI faster than ever before.

人が、電話やインターネットを経由したWebRTC 通話により音声AIエージェントとつながる

onBridge

Connect AI and Telephony

Launching July 2025

Connect voice AI agents to phone lines effortlessly with our cloud platform. Integrate telephony and AI faster than ever before.

LLMと音声モデル、分析、RAGを連携し、会話のフローやルールを作成

onVoice

Build a Voice AI Agent

Launching September 2025

Easily create custom, multilingual voice AI agents for any industry with our no-code/low-code platform.

LLMと音声モデル、分析、RAGを連携し、会話のフローやルールを作成

onVoice

Build a Voice AI Agent

Launching September 2025

Easily create custom, multilingual voice AI agents for any industry with our no-code/low-code platform.

LLMと音声モデル、分析、RAGを連携し、会話のフローやルールを作成

onVoice

Build a Voice AI Agent

Launching September 2025

Easily create custom, multilingual voice AI agents for any industry with our no-code/low-code platform.

お客様の様々な要望、要件を伺い、個別カスタマイズされたソリューションを提供
お客様の様々な要望、要件を伺い、個別カスタマイズされたソリューションを提供

Custom development for enterprise-specific needs

Custom development for enterprise-specific needs

We offer custom development leveraging the features of 'onBridge' and 'onVoice'.

We offer custom development leveraging the features of 'onBridge' and 'onVoice'.

Our dedicated team partners with you to solve your business challenges, customizing solutions for your industry and integrating with your current systems.

Our dedicated team partners with you to solve your business challenges, customizing solutions for your industry and integrating with your current systems.

お客様の様々な要望、要件を伺い、個別カスタマイズされたソリューションを提供

Custom development for enterprise-specific needs

We offer custom development leveraging the features of 'onBridge' and 'onVoice'.

Our dedicated team partners with you to solve your business challenges, customizing solutions for your industry and integrating with your current systems.

Features

Revolutionizing Corporate Voice Communication

Revolutionizing Corporate Voice Communication

Features

Features

01

01

01

Enterprise

A

Speech Engine

Users

Enterprise

Speech Engine

Users

Enterprise

A

Speech Engine

Users

Voice Engines: Choose for Your Purpose

Voice Engines: Choose for Your Purpose

Voice Engines: Choose for Your Purpose

Select the ideal cutting-edge, multilingual voice AI engine (Japanese included) for your application. Our engines support industry-specific terminology for natural interactions.

Select the ideal cutting-edge, multilingual voice AI engine (Japanese included) for your application. Our engines support industry-specific terminology for natural interactions.

02

02

02

Efficient Integration Platform

Efficient Integration Platform

Our single platform consolidates everything from phone number acquisition to voice AI agent connection. This eliminates multi-system/vendor complexity, boosting operational efficiency and cutting costs.

Our single platform consolidates everything from phone number acquisition to voice AI agent connection. This eliminates multi-system/vendor complexity, boosting operational efficiency and cutting costs.

Cost Reduction:

Business Efficiency

Call Volume

Usage Period

Usage Fee

Operational Efficiency

+23%

Day 1

Day 2

Day 3

Day 4

Day 5

Day 6

Day 7

Operational efficiency improved by 23%

Total Reduction:

-48.9%

This year's total costs have been reduced by 48%

project: On

Operational Efficiency

+23%

Day 1

Day 2

Day 3

Day 4

Day 5

Day 6

Day 7

Operational efficiency improved by 23%

Cost Reduction:

Business Efficiency

Call Volume

Usage Period

Usage Fee

Operational Efficiency

+23%

Day 1

Day 2

Day 3

Day 4

Day 5

Day 6

Day 7

Operational efficiency improved by 23%

Total Reduction:

-48.9%

This year's total costs have been reduced by 48%

project: On

03

03

03

Call Start Node

Responce Node

Extract Node

Slot Filling Node

Menu Node

HTTP Request Node

Start

Outlets

Default

Response

Outlets

Default

Start

Outlets

Default

Response

Outlets

Default

Swift implementation process

Swift implementation process

Rapidly build and deploy voice AI agents with our intuitive no-code/low-code interface—no expertise needed—making voice AI accessible even to companies with limited IT personnel.

Rapidly build and deploy voice AI agents with our intuitive no-code/low-code interface—no expertise needed—making voice AI accessible even to companies with limited IT personnel.

Use Cases

Use cases

Use cases

User cases

User cases

For International Guests

Multilingual voice AI automates reservations and calls for restaurants and medical facilities, ensuring smooth communication with more foreign tourists.

Healthcare

Voice AI uses elderly individuals' personal data to provide tailored medication reminders and health advice by voice, conveniently supporting self-medication.

IoT/Physical AI

Voice AI connects to diverse external data, analyzes inputs (e.g., sensors, robots, weather), and proactively delivers vital information or services when optimal.

Retail & E-Commerce

Automate 24/7 voice support (product inquiries, order status, returns) for technical and business contexts.

Auto Call

Automate reservations, reminders, and surveys with voice AI, optimizing resources and boosting customer engagement.

Financial Services

Voice AI guidance for account balances, investment advice, and simple procedures, tailored for technical and business audiences.

For International Guests

Multilingual voice AI automates reservations and calls for restaurants and medical facilities, ensuring smooth communication with more foreign tourists.

Healthcare

Voice AI uses elderly individuals' personal data to provide tailored medication reminders and health advice by voice, conveniently supporting self-medication.

IoT/Physical AI

Voice AI connects to diverse external data, analyzes inputs (e.g., sensors, robots, weather), and proactively delivers vital information or services when optimal.

Retail & E-Commerce

Automate 24/7 voice support (product inquiries, order status, returns) for technical and business contexts.

Auto Call

Automate reservations, reminders, and surveys with voice AI, optimizing resources and boosting customer engagement.

Financial Services

Voice AI guidance for account balances, investment advice, and simple procedures, tailored for technical and business audiences.

For International Guests

Multilingual voice AI automates reservations and calls for restaurants and medical facilities, ensuring smooth communication with more foreign tourists.

Healthcare

Voice AI uses elderly individuals' personal data to provide tailored medication reminders and health advice by voice, conveniently supporting self-medication.

IoT/Physical AI

Voice AI connects to diverse external data, analyzes inputs (e.g., sensors, robots, weather), and proactively delivers vital information or services when optimal.

Retail & E-Commerce

Automate 24/7 voice support (product inquiries, order status, returns) for technical and business contexts.

Auto Call

Automate reservations, reminders, and surveys with voice AI, optimizing resources and boosting customer engagement.

Financial Services

Voice AI guidance for account balances, investment advice, and simple procedures, tailored for technical and business audiences.

Contact

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Creating Tomorrow's Essentials Today

Sparkle AI, Inc.. is a group company of Fabrica Holdings Co., Ltd. (listed on the Tokyo Standard, Stock Code: 4193).

Copyright © Sparkle AI, Inc. 2025

Privacy Policy

© All right reserved

Creating Tomorrow's Essentials Today

Sparkle AI, Inc.. is a group company of Fabrica Holdings Co., Ltd. (listed on the Tokyo Standard, Stock Code: 4193).

Copyright © Sparkle AI, Inc. 2025

Privacy Policy

© All right reserved