Sirius is an autonomous revenue retention platform for high-growth consumer subscription brands. By integrating deeply with your core billing and analytics stack (i.e. Stripe, Amplitude, Mixpanel, Chargebee, and Salesforce), Sirius intelligently intercepts cancellation requests and deploys dynamic, personalized win-back strategies. We instantly recover revenue and boost LTV, retaining more than 20% of churning subscribers without human intervention.