E-SIGNATURE SOFTWARE

Sign, Send, and Close Without Ever Leaving the Document

Embedded e-signature software that turns 'I'll review and get back to you' into a signed deal in the same window. Trackable, mobile-native, and built for sales velocity.

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What Are E-Signatures by Proposal.biz?

Proposal.biz E-Signatures is embedded e-signature software built directly into every business document on the platform. Skip the DocuSign upload, the third-party redirect, and the broken handoff between your proposal tool and your signing tool. Recipients open the document, read it, and sign it in the same window, on any device, in seconds.

Every signature is recorded with a signed status, signing date, and an instant confirmation email sent to all parties. Online document signing supports single signers, and parallel signing and assigning different fields for different stakeholders. The system handles digital signature for sales, vendor agreements, NDAs, MSAs, offer letters, and any document that needs a signature, all without leaving Proposal.biz. eSign for proposals is no longer a separate step at the end of your sales cycle, it's the moment your prospect becomes a customer, right inside the document they just read.

Why Use Digital E-Signatures By Proposal.biz?

80% Faster Time-to-Signed

When the signature happens in the same window as the document, deals close in hours instead of days. No login walls, no PDF downloads, no email rerouting through a separate tool.

Zero Drop-Off Between Read and Sign

Every redirect costs you a deal. Embedded e-signature kills the handoff entirely. Prospects sign in the moment they're convinced, not after a 24-hour gap and a follow-up email.

100% Mobile Sign Rate

61% of business documents now get signed on mobile. Proposal.biz signatures work natively on any device, with no apps to install and no zoom-and-pinch on tiny PDF buttons.

Always Know When It's Done

The moment a document is signed, the status updates instantly and a confirmation email goes out to everyone involved. No chasing, no follow-up — just a clear record that it's done.

What Happens When Signing Lives Inside the Document

Stop forcing buyers to bounce between four tools to close a deal. eSign for proposals turns the document itself into the closing surface.

Sign on the Spot, on Any Device

No Downloads, No Redirects, No Friction

Your prospect just read your proposal and they're ready to say yes. Don't send them to a different tool to do it. Embedded e-signature lets them act in the moment, while their interest is hot.

One-window signing without redirects to external e-signature platforms
Mobile-native experience that works on phone, tablet, or desktop with no app install
No login required for recipients, removing every friction point in the sign flow
Touch and click signature options for fast, frictionless commitment
Instant confirmation so signers and senders both know the deal is done

Handle Multi-Signer Deals Without the Chaos

Sequential, Parallel, and Conditional Signing Workflows

Most B2B deals need more than one signature. Online document signing in Proposal.biz handles complex workflows without making anyone wait longer than they have to.

Parallel signing for stakeholders who can sign
Signer-specific fields for personalized inputs like initials, dates, or custom text

Trigger the Next Step the Moment a Signature Lands

Signed Means Done, Not 'Now What?'

In most tools, signing is the end. In Proposal.biz, it's the start of automated downstream actions that turn signed deals into revenue without manual handoff.

Instant notifications to your team the second a signature is captured
Payment collection triggered immediately after signing through embedded payment links
CRM sync to update deal stages, contact records, and pipeline value automatically
Auto-generated follow-up actions like onboarding emails, kickoff calendar invites, or invoice creation

Brand Every Step of the Signing Experience

No Generic DocuSign Wrapper, Ever

The signing moment is a brand moment. Don't kill it with a third-party interface that looks nothing like the document your prospect just spent 20 minutes reading.

Branded signing experience that matches your document's design end to end
Custom signature fields styled to your brand guidelines
Personalized confirmation pages post-signing instead of generic redirects
Custom email notifications sent under your brand, not a third-party domain

Stop Sending Proposals to Get Signed Somewhere Else

Move the signature into the document and watch deal velocity climb. Embedded, audit-ready, and built for the way modern buyers buy.

How to Get Your First Signed Document?

1. Add Signature Fields With One Click

Drop signature, initial, date, and text fields anywhere in your document. Assign them to specific signers.

2. Send the Branded Signing Link

Share the document as a single branded link. Recipients open it, read it, and sign on any device, no logins, no downloads, no redirects.

3. Track, Archive, and Trigger What's Next

Get notified the moment the signature lands. The signed document auto-archives with a full audit trail, and downstream actions like payment or CRM sync fire automatically.

How Different Teams Can Use E-Signatures?

E-signatures aren't just for sales contracts. Every team that needs a signature, on anything, can use Proposal.biz to capture it without adding another tool.

Sales

Sales contracts, MSAs, and order forms
Quotes, SOWs, and statements of work
Renewal agreements and upsell addendums
Partnership and reseller agreements

Legal & Operations

NDAs, confidentiality agreements, and IP assignments
Vendor contracts and procurement agreements
Service-level agreements and operational contracts
Compliance documents requiring formal sign-off

HR & People Ops

Offer letters and employment contracts
Onboarding paperwork and policy acknowledgments
Performance review sign-offs and PIP documents
Contractor agreements and consulting forms

Agencies & Consultants

Client engagement letters and project agreements
Retainer renewals and scope amendments
Photography releases and content licensing
Subcontractor and freelancer agreements

Real Estate & Construction

Project bids and construction contracts
Tenant agreements and lease addendums
Vendor work orders and change orders
Permit acknowledgments and compliance forms

Founders & RevOps

Investor agreements, SAFE notes, and term sheets
Board consent documents and voting agreements
Advisor and equity grant agreements
Partnership MOUs and strategic alliance documents

E-Signatures Are Just the Start. Explore the Full Platform.

Most teams jump between five tools to close one deal. Proposal.biz covers the entire journey in one window, from first draft to signed and paid.

AI Document Generation

Turn a single prompt into a fully branded business document in minutes. The drag-and-drop editor handles smart blocks, variables, charts, and pricing tables out of the box.

Content Master

Build a knowledge base your AI actually understands. Extract reusable blocks from any URL or file, keep messaging consistent across every document, and use multiple layout variations for the same content.

AI Features

Score documents for quality, edit with AI, generate on-brand images, and use the AI agent to update copy, layout, and visuals on command. Import any old doc and watch it get redesigned instantly.

Team Collaboration

Stop chasing edits over email. Co-edit in real time, leave inline comments and get notified the moment a teammate or recipient takes action.

Reports & Analytics

Find out what actually wins deals. Track opens, scroll depth, time-on-section, and forwarding signals through a full performance dashboard built for sales teams that want to know why a deal closed, not just that it did.

Frequently Asked Questions

Find answers to common questions about our product and services.

Every signed document is recorded with a signed status and signing date, and a confirmation email goes out to all parties automatically. Simple, clean, and trackable without needing a separate tool.

No. Recipients open a branded link and sign directly in the document, no logins, no downloads, no third-party redirects. This is the entire point of embedded e-signature: zero friction between reading and signing.

Yes. Online document signing supports single signers, and parallel workflows where stakeholders can sign in any order. You can also assign different fields to different signers if required.

A lot, automatically. Your team gets an instant notification, and downstream actions fire based on your setup. That can include CRM updates, payment collection through embedded links, kickoff email automation, or any custom workflow you've built. Signing is the trigger, not the finish line.

Completely. The signing flow, confirmation pages, email notifications, and even the certificate of completion all carry your branding. There's no generic third-party wrapper, no 'Powered by [other tool]' message, and no off-brand redirects breaking your buyer's experience at the most important moment of the deal.

DocuSign and Adobe Sign are standalone tools. You build the document somewhere else, upload it to them, and force your recipient through a separate experience to sign. Proposal.biz embeds e-signature directly into the document, removes the redirect entirely, and ties signing to downstream actions like payment and CRM sync. You replace one tool, not add another.

The Last E-Signature Tool You'll Onboard

Embedded inside every document, audit-ready, mobile-native, and built to close deals faster, not just collect signatures.

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