Sierra ブログ

2026年3月27日

Sierra、日本発のAI企業「OPERA TECH」を買収

本日、Sierraは東京を拠点とするエンタープライズAI企業、株式会社OPERA TECHを買収したことを発表いたします。

Text: Sierra acquires Opera Tech in Japan.

2025年11月5日

Sierra Agent OS 2.0: from answers to memory and action

At Sierra Summit, we unveiled the future of AI agents: a single agent that works across every channel, learns from every interaction, and builds real customer relationships. With eight new products, including Agent Studio 2.0 and the Agent Data Platform, Sierra is turning the promise of AI-powered customer experience into reality.

2026年3月25日

Agents as a Service

Sierra is reimagining software for the agent era—where you simply describe the outcome, and intelligent agents build, execute, and continuously improve the work for you. Meet Ghostwriter, the agent that creates and optimizes other agents, turning your ideas into production-ready customer experiences without clicks, code, or complexity.

2026年2月6日

Year two in review

Sierra is heading into year three with over $150M in ARR, powered by rapid adoption from some of the world’s largest companies. The growth reflects a simple idea: when AI is built around real jobs to be done (not experiments), even the biggest enterprises can see meaningful impact fast.

White text "Year two" on a grainy background with diagonal orange, yellow, and blue color gradients.

2025年11月5日

Introducing Agent Data Platform

Sierra’s first-of-its-kind Agent Data Platform (ADP) gives agents memory, context, and intelligence — turning every interaction into a human, personalized experience. Powered by Agent OS, ADP helps companies move from answering questions to anticipating needs.

Image of a frustrating chatbot conversation

Bye bye, bots! 5 reasons to say “Hello!” to AI agents

Chatbots continue to fall short of customer and company expectations, struggling to solve problems, communicate with clarity, or self-improve over time. Sierra’s AI agents offer a superior alternative by handling complex tasks, communicating using natural language, and continuously improving to meet evolving customer needs. It’s time to move beyond chatbots and elevate your customer experience with AI agents.

2024年9月6日

Sierra AI agent helping retail brands manage holiday rush

The holiday rush has started: How OluKai and Sonos gear up for the season with AI

For most direct-to-consumer and retail brands, the holiday season is the busiest time of year. Not only does this season represent a massive revenue opportunity, but demand surges stress-test systems and staffing. Deploying an AI agent makes it possible for companies to get ahead of the rush, scale up, deliver a better customer experience, and drive sales.

2024年7月2日

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