ProposalKit.io
Send proposals clients actually read and sign
Ditch the PDF in the email thread. Send a shareable link clients can read in the browser, sign on any device, and download as a PDF when procurement insists on one.
Free plan with one tracked link. Pro is $15 a month for unlimited tracked links, in-page acceptance and reading analytics.
ProposalKit also runs inside ChatGPT as AI Proposal Maker. Describe the job, get a proposal, publish it as a link, without leaving the chat.