Stop printing PDFs - in-browser mobile e-sign + auto-fill

Stop printing PDFs - in-browser mobile e-sign + auto-fill targets a $4.0B = 20M SMBs and freelancers x $200 ACV, targeting occasional but frequent PDF signing and lightweight workflows. Rationale: millions of small businesses and self-employed workers need ad-hoc signed PDFs and would pay for convenience and time saved. total addressable market with medium saturation and a year-over-year growth rate of 15-20% CAGR for electronic signature and PDF workflow adoption, driven by remote work and digitization of forms.

Key trends driving demand: mobile-first workflows -- more signing requests originate on smartphones, increasing demand for camera-capture and mobile UX; API and embed growth -- more platforms want embedded lightweight signing rather than full enterprise suites; legal acceptance -- ESIGN, UETA, and eIDAS provide clarity enabling broader adoption beyond enterprise use cases.