TheirStack

TheirStack is a B2B data platform that aggregates and structures job postings, company information, and technology usage data from over 356,000 sources. It provides sales and marketing teams with insights into companies' tech stacks, hiring signals, and buying intent, enabling them to identify and target potential customers. The platform tracks 239 million job postings, 13 million companies, and 33,000 technologies, offering APIs and datasets for integration.