Proxycurl vs. Lusha

We offer APIs that enrich profiles with structured data, so that you can build and scale data-driven applications on people and companies with our APIs without worrying about scaling a web scraping and data-science team. With our APIs, you'll receive B2B data processes from trusted sources like LinkedIn and Crunchbase. Check out our API docs for list of endpoints: https://nubela.co/proxycurl/docs Need a larger data set at a lower cost? Our LinkDB is an exhaustive dataset of publicly accessible LinkedIn members and companies.

Lusha is the B2B data and sales intelligence system used by sales, marketing, recruiting, RevOps, and AI agents to find contacts, enrich records, and track real-world buying signals. It works with your CRM, automation tools, and existing GTM stack. 300M+ business contacts and 30M+ company profiles across North America, EMEA, APAC, and LATAM. It has two layers that work together. Lusha Search gives you verified contact and company data on demand — direct dials with 90%+ accuracy, business emails verified at 95–98% across regions, firmographics, technographics, and buying signals.