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NEXTBIGBOX

Importance of E-Signature

Speed, security, and compliance will separate the winners from the losers in this marketplace, but your document flow should not be the reason why you lose. Digital signature online eliminates the hassle associated with signatures and approvals to ensure your business operates at its true speed.

Legal Compliance

Each signature is guaranteed by the Information Technology Act, 2000, giving you legal assurance from the start.

Time Efficient

Say goodbye to delays with no need for wet signatures or paperwork to be couriered back and forth.

Increased Security

Bank-grade encryption ensures your documents remain secure and sensitive information is kept private.

Cost Savings

Reduce the cost of printing, scanning, and storing, and reallocate it towards something that helps grow your business.

Improved User Experience

Make signing easy for the client, without having them print, scan, or come into a branch office.

Scalability

Process ten signatures or ten thousand signatures in the same amount of time, without requiring additional staff.

Bring Digital Signature Online Into Your Onboarding

Fast. Secure. 100% paperless. Let your customers sign the moment they're ready, not three days later.

Make E-Sign Verification Effortless

Verify customer identities securely and digitally with a
simple E-Sign process that keeps onboarding quick, paperless, and easy to complete.

Step 1: Enter Aadhaar Number

Customers start by entering their Aadhaar number securely through your app or portal.

  • Secure data capture
  • Automatic number validation
  • Easy, consent-based process

Step 2: Authenticate Securely

A quick authentication step confirms the customer’s identity using OTP or biometric verification, where supported.

  • Biometric checks
  • Instant verification status
  • Time-bound OTPs with retry support

Step 3: Match & Verify

Fetch customer details with consent and match them against the verification data for a reliable identity check.

  • Quick retrieval of Aadhaar details
  • Face match & liveness verification
  • Secure audit trail for every check

Step 4: Verify & Onboard

Complete the journey with instant approval and a digital onboarding process built for speed and convenience.

  • Auto-populated forms
  • Quick approval workflow
  • Easy onboarding from start to finish

e-Sign API for Business Integration

Your eSign tool shouldn't live on an island. It should slot into the systems your team already runs on, no rebuilding, no extra logins, no clunky workarounds.

01

eSign API

Our signing engine seamlessly integrates with your product via clean documentation and an easy-to-use API, making it feel like a native experience.

02

CRM & ERP

Integrate signing into your CRM/ERP so that agreements are automatically signed after the closure of each deal without the need for any transfer.

03

Fintech & Loan Management

Designed for smooth lending, our solution ensures that loan agreements, sanction letters, and disbursement documents are instantly signed post-customer approval.

04

Document Management

Automatically syncs signed documents to your document management software and makes them easily searchable without any extra effort in file management.

05

API-Based Signature Workflow

Request signatures, monitor the progress, and access documents using an online digital signature workflow that is entirely controllable by your engineering team.

Benefits of e-Sign from NextBigBox

E-sign works efficiently and makes compliance easier. It also helps your business save time. Specific benefits include the following:

Tips

Aadhaar Authentication

Verify the signer’s identity instantly with Aadhaar credentials issued by the government.

Compliance

Biometrics & OTP Authentication

Perform a second authentication check on the signer’s identity before the signing process.

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Go Paperless
Go through the entire signing process electronically without printing.
Insight

Multi-Signature

Sign the same document with all the stakeholders in one go.

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AFast Client Onboarding
Onboard your new clients and get them to sign within minutes.

Bank-Level Security

Your documents are secure enough for banks and enterprises with our top-notch security.

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Compliance
Comply with UIDAI, MCA, and the IT Act without additional manual work.

Integrations

Integrate with your existing CRM, HRMS and payment systems.

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Our clients are flourishing with our services

We have been working with enormous clients and have been enhancing the success ratio.

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How Does E-Signature Work?

No tough learning required; you can have your document signed in a matter of a few steps from start to finish.

Step 1 : Upload Your Document

Add the file that needs signing and upload it.

Step 2 : Verification through Aadhaar/OTP

The signing individual verifies himself using either Aadhaar or a One-Time Password.

Step 3 : Generate Digital Signature

The document gets encrypted, and a digitally valid signature is added to it.

Step 4 : Real-time Tracking

Track signing progress, status, and logs in real time.

Step 5 : Download Your Document

Get the signed, timestamped, and sealed document instantly.

Why Choose NextBigBox for E-Signature Solutions?

We're not just another eSign service provider. We're a team that treats your document workflow like it's our own.

01

Trusted by Enterprises & Startups

We've worked with businesses of every size, from founders to established ones.

02

End-to-End Automation

We help you automate the entire workflow, so nothing falls through the cracks.

03

Data Residency Compliance

All your data stays within India, keeping privacy and compliance airtight.

04

Custom Branding

Get your brand name with a signature for a personal touch.

eSign Solutions for Different Industries

Every industry signs differently. As an eSign service provider, we’ve shaped
our platform around the paperwork, compliance, and volume each sector handles daily.

01

Banks

Compliant and secure loan agreements, account creation, and customer signing.

02

NBFCs

Loan documents and customer onboarding, signed instantly with no further correspondence.

03

Fintech Companies

Instant, digital onboarding processes designed for fintech companies.

04

Insurance

Insurance policies and consent forms, digitally signed so that claims are not held up.

05

HR and Recruiting

Offer letters and employment agreements, signed the very same day they are issued.

06

Legal and Businesses

Agreements and NDAs, with a complete audit history for everything signed.

Go Paperless With E-Signature

Give your customers an authentic, secure, and completely paperless way to sign, starting today.

Get the solution for your queries

Let’s solve your concerns with adequate answers.

It is a digital solution by which enterprises can sign and send their documents in a digitized format rather than using paper-based documents. It is completely legal in India as per the IT Act of 2000.

Yes, it is legal since electronic signature solutions are recognized in India by the IT Act of 2000.

You upload your document, send invitations to the signatories, verify their identity via OTP authentication using their Aadhaar number and the document gets signed electronically in a seamless manner.

Almost every type of document that requires a signature - NDA, contract, agreement, invoices, HR-related, loan documents, vendor documents.

Each document is secured using AES 256 bit encryption, Aadhaar based signatory verification and a complete audit trail of the signing process.