Pinterest

Papers

• ItemSage: Learning Product Embeddings for Shopping Recommendations at Pinterest Learned embeddings for products are an important building block for web-scale e-commerce recommendation syste…
• MultiBiSage: A Web-Scale Recommendation System Using Multiple Bipartite Graphs at Pinterest Graph Convolutional Networks (GCN) can efficiently integrate graph structure and node features to learn high-…
• OmniSearchSage: Multi-Task Multi-Entity Embeddings for Pinterest Search In this paper, we present OmniSearchSage, a versatile and scalable system for understanding search queries, p…
• PinnerFormer: Sequence Modeling for User Representation at Pinterest Sequential models have become increasingly popular in powering personalized recommendation systems over the p…
• PinnerSage: Multi-Modal User Embedding Framework for Recommendations at Pinterest Latent user representations are widely adopted in the tech industry for powering personalized recommender sys…
• Rethinking Personalized Ranking at Pinterest: An End-to-End Approach In this work, we present our journey to revolutionize the personalized recommendation engine through end-to-e…
• TransAct: Transformer-based Realtime User Action Model for Recommendation at Pinterest Sequential models that encode user activity for next action prediction have become a popular design choice fo…

Fundraises

• Pinterest - Seed Announced 15 Jan 2010 · $500K round · 0 investors · Closed
• Pinterest - Series A Announced 03 Apr 2011 · $10M raised · 1 investors · Closed
• Pinterest - Series B Announced 07 Oct 2011 · $27M raised · 1 investors · Closed
• Pinterest - Series C Announced 17 May 2012 · $100M raised · 4 investors · Closed
• Pinterest - Series D Announced 20 Feb 2013 · $200M raised · 4 investors · Closed
• Pinterest - Series E+ Announced 23 Oct 2013 · $225M raised · 5 investors · Closed
• Pinterest - Series E+ Announced 15 May 2014 · $200M raised · 6 investors · Closed
• Pinterest - Series E+ Announced 16 Mar 2015 · $367M round · 0 investors · Closed
• Pinterest - Series E+ Announced 06 Jun 2017 · $150M round · 0 investors · Closed

• Convertible Note Announced 03 Mar 2026 · Leads: Elliott Investment Management
  $1B Raised $1B Round $14B Post-money 1 investors Closed
• Debt Financing Announced 25 Oct 2022
  $400M Round Closed
• IPO Announced 17 Apr 2019
  $1.40B Round Closed
• Series E+ Announced 06 Jun 2017
  $150M Round $12.30B Post-money Closed
• Series E+ Announced 16 Mar 2015
  $367M Round $11B Post-money Closed
• Series E+ Announced 15 May 2014 · Leads: SV Angel
  $200M Raised $200M Round $5B Post-money 6 investors Closed
• Series E+ Announced 23 Oct 2013 · Leads: Fidelity Management & Research Company
  $225M Raised $225M Round $3.80B Post-money 5 investors Closed
• Series D Announced 20 Feb 2013 · Leads: Valiant Capital Management
  $200M Raised $200M Round $2.50B Post-money 4 investors Closed
• Series C Announced 17 May 2012 · Leads: Rakuten
  $100M Raised $100M Round $1.50B Post-money 4 investors Closed
• Series B Announced 07 Oct 2011 · Leads: Andreessen Horowitz
  $27M Raised $27M Round 1 investors Closed
• Series A Announced 03 Apr 2011 · Leads: Bessemer Venture Partners
  $10M Raised $10M Round $40M Pre-money 1 investors Closed
• Seed Announced 15 Jan 2010
  $500K Round Closed