Pinterest signs $4 billion cloud deal with Amazon to boost AI growth

The agreement, which runs through 2031, will give Pinterest access to Amazon Web Services’ cloud infrastructure and custom AI chips, helping the social media platform expand artificial intelligence capabilities and enhance user experiences.

Pinterest has signed a $4 billion cloud services agreement with Amazon Web Services (AWS), deepening a partnership that has supported the social media platform’s technology infrastructure for more than a decade. The deal, which runs through 2031, represents Pinterest’s largest commitment to AWS and underscores the company’s growing focus on artificial intelligence.

The agreement will provide Pinterest with access to Amazon’s custom-built processors, including the Graviton and Trainium chip families, which are designed to improve the efficiency and performance of cloud-based workloads. The company plans to use the infrastructure to support the development and deployment of AI-powered services across its platform.

The announcement was welcomed by investors, with shares of both companies gaining following the disclosure of the expanded partnership.

AI becomes a strategic priority

Pinterest has increasingly positioned artificial intelligence at the center of its product and advertising strategy. The company has been introducing AI-driven enhancements to its advertising offerings and user experience as it competes with larger digital platforms for user engagement and advertising revenue.

According to Pinterest, the new cloud agreement will provide greater flexibility in managing AI workloads while helping optimize infrastructure costs. The company intends to diversify its use of high-performance computing resources by leveraging Amazon’s custom silicon, which has been developed specifically for advanced AI applications.

Executives say the investment will support the company’s broader AI roadmap, enabling it to scale services more efficiently while improving the performance of emerging technologies.

Enhancing search and discovery experiences

One of the key areas expected to benefit from the expanded AWS relationship is Pinterest’s discovery engine. The company plans to use AWS Trainium processors to power large language models and vision-language models that support features such as personalized visual search and AI-assisted content recommendations.

These technologies help users discover products, ideas, and inspiration more effectively by understanding both images and text-based inputs.

Pinterest and AWS have worked together since 2010, with Amazon’s cloud platform supporting the reliability and scalability of Pinterest’s core services. The latest agreement signals a significant expansion of that relationship as AI becomes increasingly important to the company’s future growth strategy.

The announcement comes as Pinterest continues to invest in technology that can strengthen user engagement and advertising performance. With competition intensifying across social media and digital commerce platforms, the company is betting that advanced AI capabilities will play a crucial role in driving innovation and delivering more personalized experiences to its global user base.