ProposalKit.io is a proposal tool for small creative agencies, typically 2 to 15 people, sending custom project proposals in the $5,000 to $50,000 range. The product is built around one idea: users control the content, ProposalKit.io controls the design. Instead of a blank canvas, users get a form-based editor with structured sections: cover, the challenge, the approach, timeline, investment, acceptance. Fill in the sections, and ProposalKit.io renders the final proposal using pre-designed templates. No font picker, no spacing controls, no layout work. Most agencies don't have a designer touching every proposal. Existing tools either output something that looks like a generic template or require hours of manual styling to look presentable. ProposalKit.io skips that by treating the template as the design system and the user as the writer. Who it's for The owner or principal of a small creative agency, the person writing and sending proposals themselves. Web design studios, branding shops, marketing consultants, software studios, photographers. Not built for enterprise sales teams, RFP-heavy industries, or organizations with multi-stage approval workflows. What's included Pre-designed proposal templates Form-based editor with structured sections Per-proposal analytics: open tracking, time spent per section, share detection Client share pages with no ProposalKit.io branding on any plan Electronic acceptance and signature Industry content presets across creative verticals Inline image uploads What it's not ProposalKit.io is not a document editor. There is no rich-text formatting, no font picker, no layout customization. Users who want full design control over every proposal are better off with Proposify or PandaDoc. ProposalKit.io is for agencies that would rather get consistent, well-designed output than customize every proposal.