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AI Commerce Platform

Commerce,
Rebuilt for
AI Agents.

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Building data connectivity and transaction infrastructure for the AI commerce era.

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AgentsAICommerceGatewayDataPSP
What We Build

Building the agents and infrastructure for agentic commerce.

In an era where AI understands products, talks with customers, and completes purchases and procedures,

traditional e-commerce systems alone are no longer sufficient.

What's needed are dedicated AI agents that own the customer experience, and the behind-the-scenes infrastructure that supports agent-driven transactions.

Stellagent builds both.

AI Agents

Custom AI agents that own the customer experience — from support to shopping assistance

Customer SupportShopping AssistCustom-built

Agentic Commerce Infrastructure

The behind-the-scenes infrastructure powering agent-driven discovery, purchasing, and payments

ACP / AP2PSP ConnectAI Payments
Products

Stellagent provides two core products essential for AI-era commerce.

Stella delivers AI-powered customer experiences. Agentic Commerce Studio helps teams validate AI-era transactions.

✦ Stella

AI Support Agent for
Retail & E-commerce

Stella is a customer support AI agent for retail and e-commerce that handles inquiries end to end — from first response to resolution. It cuts support costs by up to 50% while delivering the best experience to every customer.

Learn more →
→Resolves first-line inquiries on the spot — delivery status, returns, exchanges
→Omnichannel across chat, LINE, email, and phone
→Learns automatically from every interaction and keeps improving
→Usage-based pricing that is not tied to seat counts
Stella — AI Support Agent
Agentic Commerce Studio

Agentic Commerce Studio

A Studio to Experience
Agentic Commerce

From agent-driven product discovery to checkout — experience the full agentic commerce journey in your browser, and validate what agent-mediated transactions mean for your business with working demos.

Learn more →
→Experience agent-driven flows from product discovery to checkout
→Industry demo scenarios — hotels, rail, e-commerce, and more
→Validate agent-mediated purchasing and transaction flows
→Runs entirely in the browser — nothing to install
Use Cases

Use cases for AI-era data connectivity and transaction infrastructure across enterprise merchants, PSPs, and EC platforms — coming soon.

Enterprise Merchants

Data connectivity and transaction infrastructure for the AI era

PSP

New protocol support and gateway integration

EC Platforms

Building and implementing AI commerce infrastructure

News / Updates

Latest Updates

View all news →
Jun 9, 2026NewsStellagent to Host Webinar "How AI Agents Are Changing Travel Booking" on June 24→
May 12, 2026NewsStellagent Launches Agentic Commerce Studio — A Playground for Experiencing and Validating Agentic Commerce→
Apr 17, 2026NewsStellagent Launches Presso — A Marketing Connection Platform for AI Agents→
Dec 24, 2025News'AI Commerce Complete Guide 2026' Now Available for Free→
Dec 17, 2025NewsLaunched 'Omise AI' for Opening EC Shops Within ChatGPT→
Oct 1, 2025NewsACP Implementation Support Service for Japanese Businesses Now Available→
Sep 1, 2025NewsBeta Pre-Registration for Ad AI Agent 'Aurora' Now Open→
About Stellagent

Building the foundation for the AI commerce era.

We are building the infrastructure that powers the era when AI understands products and data, and eventually participates in transactions. Through both our data hub and transaction infrastructure, we are shaping next-generation commerce infrastructure.

About Us →

Data

Infrastructure

Transaction

Infrastructure

AI

Commerce Era

Global

Scale

Build for the
AI Commerce Era

For inquiries about AI-era commerce infrastructure, protocol support, joint verification, and implementation consulting, please contact us.

Contact Us