Written by: Heart of the Metaverse

The market value of AI customer service may be larger than we think. The 'World Call Center' in the Philippines generated over 38 billion dollars in revenue in the phone customer service industry this year. As a leading company in AI customer service, Sierra is highly favored by investors.

01. 1-minute project overview

1. Project name: Sierra

2. Established: 2023

3. Product introduction:

Sierra's product is a conversational AI customer service platform designed to provide customized customer experience solutions for businesses.

4. Founding team:

  • Bret Taylor: Former Co-CEO of Salesforce, Chairman of the Board of OpenAI

  • Clay Bavor: Worked at Google for 18 years, founded AI Labs and Workspace

5. Financing situation:

  • In February 2024, raised 110 million dollars in funding led by Sequoia Capital and Benchmark, with a valuation of 1 billion dollars;

  • In October 2024, raised 175 million dollars in funding led by Greenoaks Capital, with participation from ICONIQ and Thrive Capital;

  • Currently, the total amount of financing has reached 285 million dollars, with a valuation of 4.5 billion dollars.

02. AI Agent company founded by tech giants

Sierra is an AI startup focused on enterprise solutions, located in the heart of Silicon Valley. From a valuation of 1 billion dollars in February to now 4.5 billion dollars, Sierra's valuation has grown 3.5 times in just a few months.

Recently, Sierra completed a round of financing of 175 million dollars, led by Greenoaks Capital, with participation from ICONIQ and Thrive Capital. How did Sierra achieve such a scale and speed of financing?

The story of Sierra began with two heavyweight figures in the tech industry — Bret Taylor and Clay Bavor.

Bret Taylor, the former Co-CEO of Salesforce, is not only well-known in Silicon Valley but also serves as the chairman of the board of OpenAI. Taylor's influence spans every corner of the tech industry, from the creation of Google Maps to being the chairman of Twitter, almost leading industry transformations.

Clay Bavor, a seasoned executive who has worked at Google for nearly twenty years and led cutting-edge projects like virtual reality and Google Labs, undoubtedly brings strong momentum to Sierra with his innovative spirit and deep understanding of technology.

With the collaboration of these two tech giants, the birth of Sierra seems less surprising.

Bret Taylor and Clay Bavor once said: 'Our shared vision is to leverage AI technology to provide businesses with a brand new customer service experience — a more natural, empathetic, and personalized conversational AI agent.'

'This AI agent can not only answer customer questions but also solve real problems, from handling exchanges to updating subscriptions, it can do it all.'

The two founders also wrote on the official website: 'Elevate your customer experience with AI.'

To this day, this is far more than just a slogan; it is Sierra's commitment to every customer. Whether it is providing real-time solutions to complex issues or quickly adapting to business changes, Sierra's AI agents always offer strong support.

Sierra's success lies not only in the advancement of technology but also in their deep understanding of customer needs and keen grasp of market trends.

They know that in this rapidly changing world, businesses need more than just an AI that can answer questions; they need an intelligent partner that can represent the brand, convey values, and establish genuine connections with customers.

03. All-in-one conversational AI platform

Sierra's core product is an innovative conversational AI platform that not only serves as a simple chatbot but also understands, predicts, and takes action as an intelligent agent.

Always on standby

As a professional customer service platform, Sierra's AI agents are online 24/7. They can not only quickly answer customer questions but also demonstrate a deep understanding and empathy towards customers in their responses.

From simple inquiries to complex personalized issues, Sierra has significantly improved the quality of the customer experience.

Real-time support for customers

Sierra's AI agents can handle a variety of complex issues, including but not limited to handling exchanges, arranging deliveries, and updating subscriptions.

By integrating with record systems such as order management systems and CRMs, Sierra's AI agents can operate directly in the background, providing customers with a seamless service experience.

Quick adaptation and continuous improvement

When the business changes, Sierra's AI platform can also respond quickly, continuously improving customer experience through analysis and reporting tools. This means that over time, Sierra's AI agents will become smarter and better able to meet customer needs.

Open up new communication methods

In October this year, Sierra launched a revolutionary feature — AI voice functionality. Customers can directly call AI customer service, just like talking to a real person.

The launch of voice functionality is also a significant breakthrough for Sierra in the AI customer service field. Compared to humans, Sierra's AI agents are always available, infinitely patient, and capable of real-time reasoning, predicting, and taking action.

Customized AI agents

In addition to the aforementioned functions, another notable feature of Sierra is its high degree of customization.

Sierra allows each customer to customize the personality of their AI agents according to their brand image. This means that whether it is a youthful, trendy clothing brand or a professional, high-end luxury brand, Sierra can provide AI customer service that aligns with its brand tone.

After all, AI customer service is not only used as a transactional tool but also represents the corresponding brand image.

Therefore, it is crucial that Sierra's AI agents can convey the brand's values and philosophy.

Avoid 'hallucination' issues

Currently, there is a common problem in the AI customer service field — 'hallucination deception,' which means that AI may fabricate answers when it is uncertain how to respond.

Sierra has also made some functional improvements and risk mitigations, specifically by implementing an internal supervision system to ensure the accuracy of AI customer service responses, continuously assessing topics and keywords in conversations to ensure inappropriate content can be promptly identified and blocked.

04. Self-development and industry competition

Currently, Sierra has already collaborated with leading brands in various industries, such as ADT, Sonos, Weight Watchers, SiriusXM, OluKai, etc., completing a total of 100,000 customer conversations.

Sierra's success largely depends on its technological innovation, which will continue into the future. The 'Constellation' model and 'Supervisor' technology used by the company, as well as its reliance on large language models, are key to maintaining competitiveness.

This year, Sierra has taken another significant innovation — performance-based billing model.

Unlike traditional software subscription fees or usage-based fees, 'performance-based billing' means that customers only need to pay when issues are actually resolved. This model not only provides greater value to customers but also establishes a win-win partnership.

Sierra's payment model contrasts sharply with many existing SaaS providers.

In the traditional SaaS model, customers often have to pay for resources beyond their actual needs. In contrast, Sierra's model is more flexible and fair; in the long run, this pay-for-results model will increasingly be welcomed by the market.

Sierra's future development blueprint is undoubtedly grand.

Sierra's co-founder Bret Taylor mentioned in an interview with CNBC that they hope to make Sierra serve the global market and expand into other industries — sales, marketing, human resources, etc. This cross-industry application will also bring new growth opportunities to Sierra.

With the advancement of globalization and the acceleration of digital transformation, Sierra's internationalization will bring new growth points.

According to relevant data, it is estimated that in the next five years, AI will replace a large number of call center jobs worldwide. With Sierra leading the way, and Salesforce and Microsoft following, the AI customer service market is ushering in unprecedented development opportunities.

Brent Leary, an analyst at CRM Essentials, once expressed some views on this: 'Sierra faces significant challenges competing with giants like Salesforce. Although Sierra is well-funded, its scale is far from comparable to Salesforce.'

In this regard, Ravi Gupta, the partner at Sequoia Capital who led the investment in Sierra, stated: 'I am confident in the technology and potential of Sierra. In the role of 'brand ambassador,' Sierra should have no competitors.'

As emphasized by Ravi Gupta, Sierra's leading position in 'brand ambassador'-style AI customer service demonstrates its potential to surpass peers. Looking ahead, under the dual drive of innovative technology and capital support, Sierra's subsequent development is highly anticipated.