Sticky.io

Sticky.io is a San Francisco-based revenue optimization platform for high-volume subscription and ecommerce brands. Built on an intelligent payments engine, it pairs a headless CRM, a conversion-focused checkout and funnel builder, AI-driven payment recovery, and orchestration across 160+ gateways. The platform supports roughly 72 million subscriptions and processes more than $12 billion in transactions annually, helping merchants reduce silent churn and recoup failed payments.