ProposalKit.io

ProposalKit.io is a SaaS proposal builder built specifically for owners of small creative agencies (2-15 people) who regularly send $5K-$50K custom project proposals to clients. The product handles design, layout, and typography through pre-built templates so agency owners don't have to fiddle with formatting. Users fill in their content through a structured, form-based editor and send the finished proposal as a hosted link. Clients open the proposal in the browser, read it, and sign electronically.

No PDF round-trips. No DocuSign. No design fiddling. Open-rate notifications are included so agency owners know exactly when their proposal has been viewed and can follow up at the right moment. ProposalKit.io is priced at a flat $49/month with a 14-day free trial that requires no credit card.