Pinterest Expands Collaboration with AWS for AI-Driven Visual Discovery

On June 4, 2026, Pinterest, Inc. (NYSE: PINS) announced a groundbreaking expansion of its collaboration with Amazon Web Services (AWS), a subsidiary of Amazon.com, Inc. (NASDAQ: AMZN). The tech giant revealed a planned investment of $4 billion in cloud services through 2031, marking the most significant infrastructure commitment in Pinterest’s history. This ambitious agreement aims to accelerate the company's artificial intelligence (AI) initiatives, enhance user experience, and modernize the underlying infrastructure of its global visual search discovery platform.

Matt Madrigal, Chief Technology Officer at Pinterest, emphasized the importance of this investment by stating, “Pinterest is heavily investing in AI to make discovery more personal, visual and actionable for the hundreds of millions of people who use our platform every month.” The expanded partnership with AWS is designed to provide Pinterest with the computational flexibility and infrastructure efficiency necessary to accelerate its AI vision for the future of visual discovery. This strategic alignment is expected to enhance both consumer experiences and advertiser performance, propelling Pinterest into a new era of AI innovation.

Pinterest and AWS have been partners since 2010, collaborating to improve the reliability and performance of Pinterest's core services. This renewed agreement deepens their relationship, enabling Pinterest to scale its AI capabilities significantly. Dave Brown, Senior Vice President of Compute & ML Services at AWS, remarked, “Pinterest is building some of the most advanced visual AI systems on AWS, powering discovery for more than 600 million users.” He noted that AWS’s unique compute offerings, including Trainium and Graviton, will allow Pinterest to efficiently train and run AI models at an unprecedented scale.

Pinterest has consistently leveraged AI for visual discovery and personalization. Recently, the company has made substantial strides in enhancing its recommendation systems and developing multimodal models. Central to these advancements is Pinterest’s proprietary Taste Graph, which aids users in transitioning from broad inspiration to tailored, actionable results. The introduction of Pinterest Assistant—a multi-turn conversational discovery tool—marks a significant leap in enhancing the platform's visual search capabilities.

Under the renewed AWS agreement, Pinterest plans to diversify its use of accelerated computing to better meet its expanding AI requirements while optimizing cost efficiency. The partnership will see Pinterest utilizing Amazon’s custom silicon, such as AWS Trainium, to host and execute large language and vision-language models crucial for personalized visual search and AI-assisted discovery. Additionally, Pinterest will broaden its use of Graviton, which currently powers a third of its computing infrastructure, to support discovery services for its vast user base.

As part of its infrastructure modernization initiative, Pinterest will transition from traditional EC2-based environments to a more efficient Kubernetes-based architecture using Amazon Elastic Kubernetes Service (EKS). This migration is anticipated to improve developer productivity, operational reliability, and overall infrastructure efficiency across Pinterest's global platform.

Pinterest's substantial investment in AWS represents a pivotal moment in the company's journey towards enhancing AI-driven visual discovery. With a commitment to transforming how users interact with its platform, Pinterest is set to strengthen its position in the competitive landscape of social media and e-commerce. The strategic partnership with AWS not only supports Pinterest’s immediate AI goals but also lays the groundwork for future innovations that could redefine user experiences in the realm of visual search and discovery.