内容来源：https://techcrunch.com/2026/04/23/bret-taylors-sierra-buys-yc-backed-ai-startup-fragment/

内容总结：

AI客服初创公司Sierra收购法国创企Fragment 持续加码企业AI布局

由Salesforce前联合首席执行官、现任OpenAI董事会主席布雷特·泰勒创立的AI客服初创公司Sierra，于本周四宣布收购法国初创公司Fragment。这家曾获得Y Combinator孵化的企业，主要帮助公司将人工智能集成到工作流程中。

这是Sierra公开的第三笔收购交易。此前，该公司已于今年3月底先后收购了日本企业AI解决方案公司Opera Tech和语音代理公司Receptive AI。Fragment的联合创始人奥利维耶·莫安特罗与纪尧姆·让蒂亚尔将加入Sierra团队。

泰勒与联合创始人克莱·巴弗在博客中表示，莫安特罗和让蒂亚尔将为Sierra在法国的AI代理开发工作注入“宝贵力量”。交易条款未对外披露，据PitchBook估算，Fragment的种子轮融资金额约为200万美元。

泰勒于2023年初卸任Salesforce联合CEO后，与谷歌出身的巴弗共同创立了Sierra。该公司目前已拥有Casper、Clear和Brex等客户，累计融资超过6.3亿美元，投资方包括红杉资本和Benchmark，估值高达100亿美元。

中文翻译：

布雷特·泰勒创立的客户服务代理初创公司Sierra周四宣布，已收购YC支持的法国初创公司Fragment，后者致力于帮助企业将人工智能融入工作流程。

这是Sierra第三次公开收购。此前，该公司收购了日本企业AI解决方案公司Opera Tech（于3月底完成收购）以及语音代理公司Receptive AI（同样于3月底宣布收购）。Fragment的联合创始人奥利维耶·莫安德罗和纪尧姆·让蒂亚尔将加入Sierra团队。

泰勒与其联合创始人克莱·巴沃尔在一篇博文中写道，莫安德罗和纪尧姆将为Sierra“在法国的代理开发工作带来重要力量”。交易条款尚未披露。PitchBook估计，Fragment通过种子轮融资筹集了约200万美元。

同时担任OpenAI董事会主席的泰勒，于2023年初辞去Salesforce联合首席执行官一职，随后与谷歌出身的巴沃尔共同创立了Sierra。这家初创公司声称其客户包括Casper、Clear和Brex，迄今已从红杉资本和Benchmark等投资者处融资超6.3亿美元，估值达100亿美元。

英文来源：

Sierra, the customer service agent startup founded by Bret Taylor, announced on Thursday that it has acquired the YC-backed French startup Fragment, which helps businesses integrate AI into workflows.
This is Sierra’s third public acquisition. It previously bought Japan-based enterprise AI solutions company Opera Tech (which it acquired in late March) and voice agent company Receptive AI (which it also announced it acquired in late March). Fragment co-founders Olivier Moindrot and Guillaume Genthial will be joining the Sierra team.
In a blog post, Taylor and his co-founder, Clay Bavor, wrote that Moindrot and Genthial will bring “valuable strength” to Sierra’s “agent development efforts in France.” Terms of the deal were not announced. PitchBook estimates that Fragment raised around $2 million through its seed round.
Taylor, who also serves as OpenAI’s chairman of the board, co-founded Sierra alongside Google alum Bavor after stepping down as co-CEO of Salesforce in early 2023. The startup claims Casper, Clear, and Brex as customers and has raised more than $630 million in funding to date, from investors including Sequoia and Benchmark, giving it a $10 billion valuation.