Grizz Company Enrichment API vs People Data Labs

Grizz Company Enrichment API accepts a company name or domain and returns enriched company information. Documented fields include company name, domain, NAICS code, location, ERP and ATS signals, and, when available, employee range, address, phone, email, LinkedIn URL, and an AI-generated description. Existing database matches return immediately; unknown domains are scraped and classified with AI, typically within 60 seconds. Requests use an asynchronous submit, status-polling, and results-fetch workflow, with a bulk endpoint for completed unretrieved requests. Organizations have a monthly call limit set by Grizz, and the bulk endpoint returns up to 100 records by default, with 500 as the maximum. The API is in beta, so endpoints, fields, and rate limits may change. It is aimed at construction technology sales and marketing teams, tracks more than 100 construction technologies, and refreshes technology signals weekly.

People Data Labs provides B2B data products for building data-driven products and enriching person and company records. Its APIs can look up person profiles from details such as a name, location, email, phone, education, work history, or social profile; requests need sufficient information to identify a match. The company dataset describes more than 23.8 million global companies, with fields such as name, domain, industry, location, LinkedIn URL, employee count, and founding year. The listed contact database size is 3 billion, and the product includes direct-dial and intent data. API offerings cover person and company enrichment, search, IP enrichment, and person identification. The free plan is free for up to 100 credits per month, but contact data values are obscured. Pro starts at $98 a month, with 350 credits per month as the starting level and contact data included. Enrichment requests typically use one credit per successful request; Search uses one per returned profile.