EngageCycle sends each of your recurring clients a personalized proposal, built from last year’s price, in one batch. Clients pick their options and sign on their phone from their own link. You get a signed PDF with an audit certificate, and a webhook so n8n, Zapier, or your CRM can take it from there. Offer links and QR codes let new customers price and sign themselves. Walkthroughs bundle a proposal and engagement letter into one signing. Start with 10 free credits, no card needed.