Backstory vs. ChurnZero

Backstory (formerly People.ai) is the Revenue Answers Platform for GTM leaders. Revenue leaders ask the same questions every day: Is this deal real? Where's my risk? What do I focus on next? Backstory gives you straight answers - grounded in 100% of actual revenue activity, not CRM guesses. With more than a decade of training AI models on billions of sales interactions, Backstory connects every signal to the right accounts and opportunities and delivers answers where you already work - whether that's your CRM, Claude, Copilot, or other AI tools you already use.

ChurnZero is the AI platform and partner for customer growth. Customer teams use ChurnZero to drive revenue and retention, work more efficiently, and deliver the best possible customer experience. The platform unifies your customer data, team expertise, and AI into a single system engineered to elevate customer success. It provides clear insight into what customers need and helps you deliver it, making it easy to scale onboarding, adoption, renewal, and expansion programs as your customer base grows. ChurnZero’s AI agents are purpose-built for the specific needs of customer teams.