Best E-Signature Software - Page 15

How Many E-Signature Software Products Does G2 Track?

Total Products under this Category: 431

Category Stats (Aug 2026)

  • Average Rating: 4.59/5 (↑0.01 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Kinective SignPlus (+8.33%) - Among all products in this category, Kinective SignPlus recorded the largest rating increase compared to last month

Last updated: August 04, 2026

How Does G2 Rank E-Signature Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 56,200+ Authentic Reviews
  • 431+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for E-Signature Software

G2 Grid® for E-Signature Software plotting products by satisfaction and market presence

Highlighted products: Adobe Acrobat, PandaDoc, Jotform Sign, Foxit PDF Editor, Docusign, Adobe Acrobat Sign, BoldSign, and dotloop.

Underlying data: [Grid® JSON](https://www.g2.com/categories/e-signature/grids.json?focus%5B%5D=adobe-acrobat&focus%5B%5D=pandadoc&focus%5B%5D=jotform-sign&focus%5B%5D=foxit-pdf-editor&focus%5B%5D=docusign&focus%5B%5D=adobe-acrobat-sign&focus%5B%5D=boldsign&focus%5B%5D=dotloop)

Sponsored

Firmable

Firmable is the AI-native sales platform for B2B sales teams, providing the most complete prospect data, buying signals, and agent-driven actions to help you win more deals. As the salesperson's favorite teammate, we don't just give you data - we give you direction, whatever tool you work in. Firmable's agentic technology, built from the ground up, sources, assembles, and continuously refreshes a proprietary map of the market. It delivers the richest company and contact details, including data you won't find anywhere else, to sales teams across the United States, Canada, and APAC. With Firmable, your team always knows who's ready to buy, when, and what to do next. Why teams choose Firmable for their Go-to-Market: Contact data for 135m+ decision-makers across the US, Canada and Asia Pacific – including email, phone and job insights 15m+ company profiles with industry, size, location, tech stack and more Smart filters for building precise prospect lists by title, seniority, department or company attributes Accurate, localized data that stays up to date – so your campaigns don’t bounce Backed by local support and built for APAC go-to-market teams Turn data into growth with real-time sales and lead intelligence Sales teams reduce admin and improve connect rates with clean, actionable lead data Marketing teams improve campaign targeting and email deliverability with verified contact info Recruiters identify top talent and connect directly via mobile or email Business leaders gain visibility into markets, competitors and growth opportunities Whether you’re scaling outbound prospecting, running account-based marketing or building a talent pipeline, Firmable gives you the sales and lead intelligence you need to move faster and grow smarter.

Visit website

Foxit Document Workflow APIs

Foxit offers a comprehensive suite of cloud native APIs designed to automate, secure, and modernize every stage of the document lifecycle. Built on scalable REST architecture, these APIs give developers and enterprise teams the tools to generate, transform, sign, and display documents directly within their applications, eliminating manual processes and ensuring fast, consistent digital workflows. The Foxit PDF Services API delivers high performance automation for PDF creation, conversion, extraction, and optimization at scale. Ideal for operations teams handling bulk document tasks, it supports everything from large volume report generation to precise data extraction and certified redaction. With encryption in transit and at rest, role-based access, PDF/A export, and infrastructure that meets SOC 2 Type II and HIPAA-ready requirements, the API enables secure deployment in even the most regulated environments. For organizations that rely on consistent and personalized document output, the Foxit Document Generation API streamlines the production of professional PDFs and DOCX files using dynamic templates. Real time data from CRMs, ERPs, or online forms flows seamlessly into branded layouts built in Word or HTML. Developers use this API to automate quotes, contracts, disclosures, onboarding forms, and other documents where accuracy and compliance are essential. Enterprise-grade security—including TLS 1.2+, AES-256 encryption, and SOC 2 Type II–certified infrastructure—ensures protected, standards-aligned document creation. The Foxit eSign API embeds fully auditable, legally binding eSignature workflows directly into applications and business systems. It offers complete control over signer flows, authentication, approvals, and audit trails, enabling teams to power customer facing signing experiences or large scale internal approval processes. Supporting HIPAA, SOC 2, eIDAS, ESIGN, and 21 CFR Part 11 compliance, the API helps organizations accelerate agreements without sacrificing security or regulatory alignment. Rounding out the platform, the Foxit PDF Embed API provides seamless, customizable in-app PDF viewing with support for annotations, form filling, and secure access controls. With lightweight JavaScript integration and options for modifying toolbars, permissions, and themes, developers can deliver a fully branded document experience. The API is built for secure environments requiring password protection, RBAC, SAML-based SSO, PDF/A output, and HIPAA-ready deployment. Together, Foxit’s APIs equip organizations with a powerful, secure, and flexible foundation for end-to-end document automation and digital transformation.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Foxit Document Workflow APIs?

  • Seller: Foxit
  • Company Website:
  • Year Founded: 2001
  • HQ Location: Fremont, CA
  • Twitter: @foxitsoftware
    6,226 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    569 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Foxit Document Workflow APIs?

GoSigner

GoSigner is an intuitive and easy free electronic signature app that allows users to send eSign Documents, Sign PDF documents online. We provide end-to-end security and the documents can be accessed anytime from your devices. It is designed with the most user-friendly interface to enhance efficiency. By using GoSigner one can get their documents signed a lot quicker and easier.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate GoSigner?

  • Has the product been a good partner in doing business?: 6.7/10 (Category avg: 9.2/10)
  • Performance and Reliability: 8.3/10 (Category avg: 9.0/10)
  • Enterprise Scalability: 6.7/10 (Category avg: 8.9/10)
  • Signature Document Creation: 6.7/10 (Category avg: 9.1/10)

Who Is the Company Behind GoSigner?

Who Uses This Product?

  • Company Size: 100% Medium

What Do G2 Reviewers Say About GoSigner?

AI-generated summary from verified user reviews

Pros
  • Users find GoSigner to be incredibly convenient, making digital signing effortless and easy to understand and implement.
  • Users find GoSigner's easy signing features effortless and convenient, making digital signing simple and essential.
  • Users find GoSigner's intuitive features make digital signing effortless, convenient, and easy to implement when needed.
  • Users find GoSigner's effortless digital signatures essential, appreciating its ease of use and convenience for important tasks.
Cons
  • Users find the difficult editing in GoSigner limits their ability to efficiently manage PDF documents in one platform.
  • Users find the limited features of GoSigner restrictive, lacking essential editing capabilities for PDF documents.

What Are Recent G2 Reviews of GoSigner?

GreenSign

Electronic signatures allow you to securely sign and send documents from anywhere, at any time. This eliminates the need for printing, scanning, and mailing physical paperwork, saving you time and hassle. GreenSign offers various ways of integration to help departments do business faster with less risk, lower costs, and better experiences for customers and employees. GreenSign solution includes dynamic no code powerful web forms, API integrations and integration with apps and CRMs.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate GreenSign?

  • Performance and Reliability: 10.0/10 (Category avg: 9.0/10)
  • Enterprise Scalability: 10.0/10 (Category avg: 8.9/10)
  • Signature Document Creation: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind GreenSign?

  • Seller: GreenSign
  • Year Founded: 2018
  • HQ Location: São Paulo, BR
  • LinkedIn® Page: www.linkedin.com
    11 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of GreenSign?

Harbour

Harbour is a modern alternative to legacy e-signature and contract management software. From negotiation to e-sign, the Harbour platform is a faster way to work with contracts all in one place. We transform agreements into quick, branded, repeatable workflows saving you time and resources. Go from negotiating and signing with click of a button.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Harbour?

  • Performance and Reliability: 10.0/10 (Category avg: 9.0/10)
  • Signature Document Creation: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Harbour?

  • Seller: Harbour
  • Year Founded: 2019
  • HQ Location: San Francisco, US
  • LinkedIn® Page: www.linkedin.com
    34 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Harbour?

Mekorma Electronic Signatures for Acumatica

Are you tired of that big stack of checks waiting for you to review and sign each week? Save yourself time and effort with Mekorma Electronic Signatures. Review payments and digitized invoice images within your Acumatica Cloud ERP system. With the click of a button, you can approve what's ready to go out - checks will print with the appropriate signature, no pen required.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Mekorma Electronic Signatures for Acumatica?

  • Seller: Mekorma
  • Year Founded: 1990
  • HQ Location: Boulder
  • LinkedIn® Page: www.linkedin.com
    39 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Mekorma Electronic Signatures for Acumatica?

Meon eSign

Meon eSign is a fast, secure, and Aadhaar-compliant digital signature. Sign documents online in seconds with ease and complete legality.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Meon eSign?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Meon eSign?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the easy document upload and tracking features of Meon eSign, enhancing the signing process efficiency.
  • Users find the ease of use in Meon eSign to be beneficial for seamless document management and signing.
  • Users appreciate the easy signing process of Meon eSign, enjoying seamless document management and timely notifications.
  • Users appreciate the easy uploading and tracking of documents, ensuring a smooth and efficient signing process.
  • Users appreciate the strong security features of Meon eSign, ensuring peace of mind with reliable document tracking.

What Are Recent G2 Reviews of Meon eSign?

Mifiel

Mifiel is an e-sign solution for legal documents in Mexico using SAT's e.firma, carefully developed alongside legal experts to ensure complete juridical certainty and comply with NOM-151.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind Mifiel?

  • Seller: Mifiel
  • Year Founded: 2015
  • HQ Location: Zapopan, MX
  • LinkedIn® Page: www.linkedin.com
    17 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Mifiel?

Miramis Technologies

Miramis Technologies is a contract lifecycle management (CLM) software solution that helps in-house legal teams and business users create, review, negotiate, sign, and manage contracts across the full contract lifecycle. The platform combines workflow automation, AI-powered contract assistance, e-signing, and a centralized repository in a single system, enabling organizations to reduce manual effort and maintain control over their contractual obligations. The platform is designed for medium to large enterprises across industries such as technology, finance, manufacturing, and professional services. It serves both dedicated legal teams and cross-functional business units — including sales, procurement, HR, and finance — allowing the broader organization to engage with contracts without depending solely on legal resources. Key use cases include drafting contracts from standardized templates, reviewing and redlining agreements using AI assistance, tracking renewals and obligations through automated reminders, collaborating on contract negotiations in real time, and storing contracts in a searchable, metadata-tagged repository. Key features and capabilities: AI-powered contract drafting, review, and redlining using PLAI Agent and PLAI Assistant, available both in the web application and directly within Microsoft Word Automated contract workflows built on customizable templates and playbooks, enabling business teams to generate compliant contracts without legal involvement for routine agreements Centralized contract repository with automated metadata tagging, advanced search, version control, and deadline tracking for renewals, terminations, and key obligations Native e-signing and approval workflows that manage the full signing process without requiring third-party tools Out-of-the-box integrations with Salesforce, HubSpot, Slack, and Google Drive, plus enterprise-grade security including ISO 27001, SOC 2 certification, and GDPR compliance

Average Rating: 4.2/5.0

Total Reviews: 50

How Do G2 Users Rate Miramis Technologies?

  • Has the product been a good partner in doing business?: 9.4/10 (Category avg: 9.2/10)

Who Is the Company Behind Miramis Technologies?

Who Uses This Product?

  • Who Uses This: CEO
  • Top Industries: Information Technology and Services
  • Company Size: 60% Small, 36% Medium

What Are Recent G2 Reviews of Miramis Technologies?

What Are G2 Users Discussing About Miramis Technologies?

MMS Paperless

Advanced or Qualified Electronic Signature

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind MMS Paperless?

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About MMS Paperless?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the convenience of MMS Paperless, as it simplifies document signing and scanning, boosting productivity.
  • Users appreciate the ease of use of MMS Paperless, streamlining document signing and scanning for enhanced productivity.
  • Users value the easy creation of documents with MMS Paperless, enhancing productivity and saving time in signing processes.
  • Users appreciate the easy setup of MMS Paperless, streamlining document handling and boosting productivity effortlessly.
  • Users appreciate the efficiency of MMS Paperless, as it streamlines document signing, scanning, and sending to enhance productivity.
Cons
  • Users express security concerns regarding MMS Paperless, citing a lack of available reviews for reassurance.

What Are Recent G2 Reviews of MMS Paperless?

NFQES Platform

A comprehensive SaaS platform helps companies optimize and secure electronic communication. All safely and in accordance with the strictest quality standards. We are a certification authority for all levels of electronic signatures in accordance with eIDAS.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind NFQES Platform?

  • Seller: NFQES
  • Year Founded: 2010
  • HQ Location: Žilina, SK
  • Twitter: @BrainIT_tech
    8 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of NFQES Platform?

Odoo Sign

Send, sign and approve documents online.Upload your PDF and drag & drop fields easily.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Odoo Sign?

  • Signature Document Creation: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind Odoo Sign?

  • Seller: Odoo
  • Year Founded: 2005
  • HQ Location: Brussels, Belgium
  • Twitter: @Odoo
    55,391 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    8,815 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 67% Small, 33% Medium

What Are Recent G2 Reviews of Odoo Sign?

What Are G2 Users Discussing About Odoo Sign?

OK dokument

Sign documents online and digitize approvals and remote signature requests from clients, partners or colleagues. OK dokument is an usable, tidy and practical online signature with handy features. Working with digital documents becomes so much easier. Sign documents online without a single installation, upload your document and sign it immediately. Sending a signature request to someone? No need for them to create an account, all you need is their email.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate OK dokument?

  • Performance and Reliability: 8.3/10 (Category avg: 9.0/10)
  • Enterprise Scalability: 10.0/10 (Category avg: 8.9/10)
  • Signature Document Creation: 10.0/10 (Category avg: 9.1/10)

Who Is the Company Behind OK dokument?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of OK dokument?

omniSign

Simple to use full featured E-signatures and digital signing solution. A complete digital signing solution to prepare, send, sign and track eSignatures effortlessly with full automation, custom branding and integration APIs with no monthly fees. Lets make your E-Signature BETTER and legally binding omniSign is Omnibasis's powerful E-Signature and digital signing solution that enables businesses and professionals, large and small, with ​ powerful digital signature automation and personalization features. Securely send, sign and manage your documents from anywhere with omniSign. Using omniSign, we bring together all Omnibasis solutions with mobile friendly document e-signatures, as well as a rich feature set that includes document templates, workflow management, automation, legally binding digital signature stamp, analytics and intuitive editor. Unleash the power and capabilities of full featured digital signing solution with Omnibasis. omniSign digital signature platform offers wide range of features and capabilities to help users sign and manage digital documents securely and efficiently with some of the key features and capabilities of digital signature platforms. Signature creation and verification omniSign digital signature platform allows users to create a digital signature that is unique to them and can be used to sign documents electronically. The platform will also verify the signature to ensure its authenticity. Encryption omniSign digital signature platforms uses encryption to protect the signed documents from unauthorized access and ensure their confidentiality. Compliance with regulations and standards omniSign digital signature platform complies with industry-specific regulations and standards, such as eIDAS, HIPAA, and GDPR, to ensure legal validity and compliance. Authentication and identity verification omniSign digital signature platform uses various methods to verify the signer's identity, such as email verification, SMS verification, or biometric authentication, to ensure that the signature is legally binding. Audit trail and tracking omniSign digital signature platform provides an audit trail of the signing process, including the time and date of the signature, the signer's identity, and any other relevant information. This allows users to track the progress of the signing process and ensure that all necessary signatures are obtained. Workflow management omniSign digital signature platform provides tools for managing the signing process, such as setting up approval workflows, sending reminders to signers, and monitoring progress. Document management omniSign digital signature platform includes tools for managing signed documents, such as document storage, version control, and document retrieval. Integration with other software omniSign digital signature platforms is integrated with other software tools from Omnibasis, such as omniCustomers CRM, omniBooks - omniOrders - omniCommerce ERP to streamline document management processes. omniSign digital signature platform offers a comprehensive set of features and capabilities to help users sign and manage digital documents securely and efficiently. By using a digital signature platform, users can streamline their document management processes, reduce paperwork, and ensure legal compliance. Start with omniSign FREE today.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate omniSign?

  • Performance and Reliability: 5.0/10 (Category avg: 9.0/10)
  • Enterprise Scalability: 5.0/10 (Category avg: 8.9/10)
  • Signature Document Creation: 6.7/10 (Category avg: 9.1/10)

Who Is the Company Behind omniSign?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of omniSign?

Online PDF Signer

Provides a secure environment for creating and signing electronic documents as well as verification and archiving functionality.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Online PDF Signer?

  • Performance and Reliability: 10.0/10 (Category avg: 9.0/10)
  • Enterprise Scalability: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Online PDF Signer?

Who Uses This Product?

  • Company Size: 100% Large

What Do G2 Reviewers Say About Online PDF Signer?

AI-generated summary from verified user reviews

Pros
  • Users value the customization options offered by Online PDF Signer, enhancing personalized and flexible document management.
  • Users value the enhanced security features of Online PDF Signer, ensuring protection and compliance with standards like GDPR.
  • Users value the tracking features of Online PDF Signer for ensuring authenticity and accountability in document signing.
Cons
  • Users find the subscription costs high, making it expensive for small companies needing frequent access.

What Are Recent G2 Reviews of Online PDF Signer?

OZ e-Form

OZ e-Form is a software solution designed to allow users to convert traditional paper forms to digital ones.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind OZ e-Form?

  • Seller: FORCS
  • Year Founded: 1995
  • HQ Location: Seoul, KR
  • LinkedIn® Page: www.linkedin.com
    66 employees on LinkedIn®
  • Ownership: KOSDAQ: 189690

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of OZ e-Form?

What Are G2 Users Discussing About OZ e-Form?

Julie Jung
JJ
Researched and written by Julie Jung
Updated April 9, 2026