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.
Used by professionals at 100+ companies
What Are E-Signatures by Proposal.biz?
Why Use Digital E-Signatures By Proposal.biz?
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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.
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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.
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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.
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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.
Free forever - No credit card.
How to Get Your First Signed Document?
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Step 1
Add Signature Fields With One Click
Drop signature, initial, date, and text fields anywhere in your document. Assign them to specific signers.
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Step 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.
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Step 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.
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Sales
- Sales contracts, MSAs, and order forms
- Quotes, SOWs, and statements of work
- Renewal agreements and upsell addendums
- Partnership and reseller agreements
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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
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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
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Agencies & Consultants
- Client engagement letters and project agreements
- Retainer renewals and scope amendments
- Photography releases and content licensing
- Subcontractor and freelancer agreements
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Real Estate & Construction
- Project bids and construction contracts
- Tenant agreements and lease addendums
- Vendor work orders and change orders
- Permit acknowledgments and compliance forms
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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.
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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.
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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.
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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.
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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.
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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
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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.
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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.
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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.
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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.
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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.
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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.
Free forever - No credit card.