Adobe Sign
Electronic signature solution from Adobe with secure document signing workflows, templates, and audit trails for accounting firms.
PandaDoc
PandaDoc is a document automation platform that combines e-signatures with proposal creation, quoting, and contract management. It goes beyond pure e-signature tools by including drag-and-drop document builders, content libraries, and real-time tracking of when clients view documents.
Accounting firms use PandaDoc for creating engagement letters, service proposals, and client agreements from templates, then collecting signatures and payments in one workflow. The analytics show when clients open and view documents, which helps firms time their follow-ups. It integrates with CRM platforms (HubSpot, Salesforce), payment processors, and accounting software.
PandaDoc is best suited for firms that want document creation and e-signature in one tool — particularly those that send customised proposals and engagement letters regularly. Firms that only need basic e-signature functionality may find a simpler tool like DocuSign or Dropbox Sign sufficient, while firms already using Practice Ignition or GoProposal for proposals may not need the overlap.
Related E-Signature Software
DocuSign
Leading e-signature platform enabling accounting firms to send, sign, and manage documents digitally with QuickBooks and Xero integrations.
Dropbox Sign
Simple e-signature solution (formerly HelloSign) with legally binding signatures, templates, and Dropbox integration for accounting firms.