CompanyData.com vs Demandbase

CompanyData.com supplies company information for lead generation, CRM enrichment, compliance, onboarding and software integrations. Its API covers more than 374 million businesses in 190+ countries, with data sourced from official registries through more than 1,200 registry sources. API functions include company search, full business profile export, city lookup, corporate structure and enrichment. Returned fields can include company identity, address, legal form, status, industry codes, directors, financials, employees, contacts and ownership. Listed tools include Salesforce, HubSpot, Zapier, webhooks, Python and JavaScript SDKs, Excel and BI, plus an MCP server that works with Claude, Cursor and ChatGPT. CompanyData says data is refreshed monthly and describes registry records as having documented sources and a lawful basis, with GDPR coverage in Europe and the UK and CCPA coverage in the United States. Self-serve API plans have a 50-requests-per-second limit; custom API plans have no rate limit. The self-serve API starts at $34 a month and includes a 7-day trial. The company is based in Amsterdam and began as BoldData in the Netherlands in 2009 before becoming CompanyData.com in 2025.

Demandbase is an account-based go-to-market platform for B2B teams. It analyzes signals, accounts, and buying-group activity with AI to help prioritize opportunities and coordinate go-to-market programs. Demandbase Marketing supports engaging buying groups, coordinating programs across channels, and measuring pipeline growth; Demandbase Sales helps revenue teams prioritize in-market accounts using account intelligence and buying signals. The company also offers Advertising and Data solutions that can be used independently. Listed capabilities include a 200-million-contact database, direct-dial data, intent data, technographic filters, and API access. The platform is available through web, API, and extension access. Demandbase One for Sales can be reached through a web app, iFrame, or Chrome or Microsoft Edge extension. The Marketplace lists 62 integrations, including products from Adobe and Amazon. Pricing is on request, and a free trial is available. Trial accounts for the Data Export API can export up to 100 MB in a rolling 24-hour period. Demandbase lists ISO/IEC 27001 and SOC 2 compliance, role-based access controls, and multi-factor authentication. Its primary cloud platforms are AWS and Google Cloud Platform.