SignProof.dev
Client approval and eSignature software for agencies, freelancers, and client-facing teams. Manage revisions, exact-version sign-off, and signed PDFs.
A startup from Canada.
Client approval and eSignature software for agencies, freelancers, and client-facing teams. Manage revisions, exact-version sign-off, and signed PDFs.
A startup from Canada.
This page is designed to help you find out whether SignProof.dev is good and if it is the right choice for you.
SignProof is client approval and electronic signature software for agencies, freelancers, consultants, developers, and client-facing teams. It helps teams send deliverables for review, collect revision requests, preserve exact-version history, capture client sign-off, and retain approval records.
SignProof also includes a separate PDF signing workflow with recipients, signing fields, signed PDFs, and Signing Records. Higher plans add team collaboration, branded client portals, custom domains, analytics, invoices, and developer access through the REST API and signed webhooks.
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Client Approval Workflows
Send deliverables for review, collect revision requests, and capture explicit client sign-off.
Exact-Version History
Keep approval decisions tied to the specific version the client reviewed.
PDF eSignature
Send finished PDFs for electronic signature with recipients and signing fields.
Signing Records
Retain the signed PDF together with a SignProof Signing Record and completion history.
Revision Requests
Let clients request changes before final approval and keep revision rounds connected to the project.
Team Collaboration
Manage approvals across owners, admins, and team members with role-based workspace access.
REST API & Webhooks
Business plan includes API keys, approval API access, and signed outbound webhooks.
Client Portal & Branding
Paid plans include branded client-facing review experiences and higher plans add custom domains.
SignProof is designed for teams that need both client approval and document signing without managing separate disconnected tools. It keeps revisions, version-specific approvals, sign-off history, signed documents, and supporting records connected to the same client workflow. It also offers a free plan, straightforward paid plans, client-facing review links, and developer capabilities on the Business plan.
SignProof combines client approval workflows and PDF electronic signatures in one workspace. Teams can send deliverables for review, collect revision requests, preserve exact-version history, capture client sign-off, and retain approval records. A separate document-signing workflow handles finished PDFs with recipients, signing fields, signed PDFs, and Signing Records. SignProof also supports branded client experiences, team collaboration, custom domains on eligible plans, and developer workflows through its REST API and signed webhooks.
SignProof is built for agencies, freelancers, consultants, creative teams, web designers, developers, contractors, and other client-facing teams that need a clear way to collect feedback, manage revisions, obtain final approval, and send PDFs for electronic signature.
SignProof was created to solve a common problem in client work: feedback, revised versions, approvals, signatures, and proof of what was accepted often end up scattered across email, chat, files, and separate signing tools. SignProof brings those steps together so teams can keep the work, the client decision, and the approval or signing record connected from review through final delivery.
React, TypeScript, Firebase, Google Cloud, Cloud Run, Firestore, Stripe, and Resend.
SignProof does not publicly disclose customer names at this stage.
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Is SignProof.dev good? This is an informative page that will help you find out. Moreover, you can review and discuss SignProof.dev here. The primary details have been verified within the last quarter. So they could be considered up to date. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.
