Best e-signature tool for consultants

The e-signature space is dominated by DocuSign, Adobe Sign, and HelloSign, with another 12-15 smaller competitors fighting for scraps. The actual gap isn't in signing technology—that's commoditized—but in consultant-specific workflows: templates for retainer agreements, intake forms that auto-populate project scope, and integrations with CRM and project management tools consultants actually use (Pipedrive, Monday, Asana). Most platforms charge per signature or per user, which kills unit economics for consultants billing by hour. The real opportunity sits at the intersection of affordability, speed, and integration depth. A founder shipping here should focus on pre-built templates for common consulting contracts, native Zapier/Make.com automation, and a per-consultant flat fee model rather than per-signature gouging. The market is mature but segmented—there's room for a vertical-specific player that doesn't try to be everything.