CarrerBook is a performance marketing and affiliate platform connecting advertisers with publishers to drive measurable customer acquisition and sales. Its model emphasizes results-based campaigns, with services including cost-per-lead (CPL), cost-per-sale (CPS), and app-install (CPI) marketing. Advertisers and affiliates can work across e-commerce, travel, software-as-a-service, home, and finance offers, with markets including the United States, United Kingdom, Italy, France, and Spain.

The platform supports campaigns through mobile, display, email, social media, SMS, native, notification, incentive, in-app, and retargeting marketing. CarrerBook says it provides marketing materials, tracking tools, real-time analytics, and dedicated account support to help partners manage and optimize performance. It reports more than 3,100 publishers, 250 advertisers, and 5,000 offers, and offers publishers flexible payment schedules, including bi-weekly and monthly options. Payouts are made through methods such as bank transfer and PayPal, with terms shared during onboarding. Affiliates, agencies, and newcomers may apply, and applications are manually reviewed.