Coresignal is a data provider focusing on public web data for businesses, particularly company, employee, and job posting data. It offers pre-built datasets, APIs for data scraping, and AI-ready data, ensuring GDPR and CCPA compliance. Despite its advantages, such as a 14-day free trial and frequent data updates, Coresignal's limitations include a lack of live support and third-party integrations, prompting users to explore alternatives. Bright Data emerges as a leading alternative, offering diverse datasets beyond company data, including business, e-commerce, real estate, and financial data, with robust integration options and a pay-as-you-go model. Other noted alternatives include People Data Labs, Cognism, Kaspr, Lead411, NetNut, and Xverum, each providing unique features, integration capabilities, and compliance with data privacy regulations, catering to various data retrieval and analysis needs.