Best E-Signature Software - Page 44

How Many E-Signature Software Products Does G2 Track?

Total Products under this Category: 733

Category Stats (Nov 2026)

  • Average Rating: 4.59/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: CloudFiles (+0.89%) - Among all products in this category, CloudFiles recorded the largest rating increase compared to last month

Last updated: November 01, 2026

How Does G2 Rank E-Signature Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 61,200+ Authentic Reviews
  • 733+ 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, Docusign, PandaDoc, Jotform Sign, Foxit PDF Editor, BoldSign, Adobe Acrobat Sign, and DocuSeal.

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

Sign Paperless

SignPaperless provides an online document signing platform that helps teams prepare, send, and manage agreements in one place. It supports reusable templates, signer routing, automated reminders, and tamper‑evident audit trails to keep workflows moving. Organizations can run multiple workspaces, enforce access controls, and store documents with encryption. A REST API and integrations with tools like Salesforce and Google Workspace let you embed signing into your existing systems.

Who Is the Company Behind Sign Paperless?

SignPath

Who Is the Company Behind SignPath?

  • Seller: SignPath
  • Year Founded: 2017
  • HQ Location: Vienna, AT
  • LinkedIn® Page: www.linkedin.com
    21 employees on LinkedIn®

Sign.Plus

Sign.Plus is a cloud-based legally-binding electronic signature tool, specifically developed to make workflows faster for businesses of all sizes. Sign.Plus Features include: • Fills, signs, and sends PDF documents, leases, contracts, agreements, NDAs, and more. • User-friendly eSignature solution with availability on multiple platforms, including web, Google Workspace, mobile, and more. • Monitors the real-time progress of signature requests. • Provides reusable templates to send out frequent documents to different recipients. • Provides certificates of completion that contain a tamper-proof audit report with details about the signers. • Set up teams and add employees to the teams. • Compliant with electronic signature regulations such as ESIGN, eIDAS, ZertES, and more. • Compliant with the global data regulations such as ISO 27001, SOC2 Type 2, … • Data encryption in transit and at rest. • Offers data residency to meet all data compliance requirements.

Who Is the Company Behind Sign.Plus?

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How it works

Signrobo PDF Signer

SignRobo gives you multiples option to sign file(s), whether you can use any PFX file or DSC from token/USB drive or scanned signature image. This also allows you to sign multiple times on pages, even by using different DSC/token or signature image file.

Who Is the Company Behind Signrobo PDF Signer?

Sign Secure

Sign Secure is electronic signature software enabling document signing via web browsers without requiring installations or signer accounts. Users upload documents, add signature fields through drag-and-drop, and send signing requests via email links accessible on any device. Signers can draw, type, or upload signatures directly in the browser. Completed documents are sealed PDFs with audit trails detailing who signed, when, and from where. Features include reusable templates, multi-party signing workflows, and automatic reminders. Integrations connect with Salesforce, Slack, Google Drive, Dropbox, Outlook, and Zapier, while an open REST API supports custom integrations. Signed documents and audit trails sync back to connected systems. SHA-256 hashing ensures compliance with ESIGN, UETA, and eIDAS regulations. Sequential and parallel routing options manage countersigning workflows efficiently. Signsecure.org is the solution to adding signatures to word documents, PDF or Google Sheets.

Who Is the Company Behind Sign Secure?

SignShield

SignShield replaces paper waivers for climbing gyms, tour operators, paragliding schools, rental operators and event organizers. Guests sign online from a link or at a front-desk kiosk, and can record a short video consent with their signature. Each signed waiver is saved as a PDF with the signer, the time stamp and the exact waiver text they agreed to, so you can produce it when an insurer or attorney asks for it. Organize signers by event and see who has signed. Choose how long records are kept (3, 5, 7 or 10 years), and export records to CSV. You can start from your own waiver or draft one with the built-in AI waiver generator ($49 per accepted draft; have an attorney review it). Pricing: a free plan for trying it out (10 waivers a month), paid monthly plans for running on it, and one-time Event Passes for single events from $19. SignShield is built by a paragliding pilot. Its first version ran the waivers for a paragliding tour operation.

Who Is the Company Behind SignShield?

SignSolu

SignSolú is a Mexican electronic signature platform for small and mid-sized companies. You send a contract by WhatsApp or by email and the signer signs it from their phone, with no app to install. Every signed document carries an audit trail with IP address, date, time and device, a SHA-256 hash of the file, and a certificate anyone can verify online. Legal validity rests on the Mexican Commercial Code, articles 89 to 114. SignSolú includes your own templates with variables, collection of official ID from each signer, control of contract expiration dates, several signers per document, users and roles per organization, and centralized storage of everything already signed. It is used in Mexico by restaurant groups, HR and recruitment firms, travel agencies, private aviation and logistics companies. There is a free plan with 10 documents and a paid plan at MXN $399 per month; only a document signed by every party counts against the quota.

Who Is the Company Behind SignSolu?

SignSolú

SignSolú is a Mexican electronic signature platform for small and mid-sized businesses. Contracts are sent by WhatsApp or email; the signer opens the document on their phone and signs with no account or software to install, and signing is free for the signer. Every signed document includes an audit certificate with a SHA-256 hash of the file, the signer's real IP address, device, browser and city, and a timestamped chronology of sent, opened and signed events; anyone can verify the certificate independently at signsolu.com/verificar without logging in. Signer identity is confirmed with a front and back ID photo plus a selfie, configurable per signer. SignSolú includes reusable contract templates with variables, contract expiration tracking, multiple signers per document, user roles per organization, and centralized storage of everything already signed. It is used in Mexico by restaurant groups, HR and recruitment firms, travel agencies, private aviation and logistics companies, and for equipment liability letters and property leases. There is a free plan with 10 documents per month and a paid plan at MXN $399/month for 500 documents with unlimited users; a document with any number of signers counts once against the quota. Legal validity rests on Mexico's Commercial Code. SignSolú is not an accredited certification authority (PSC) and does not issue X.509 digital certificates.

Who Is the Company Behind SignSolú?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of SignSolú?

SignSquare

SignSquare는 실시간 전자 서명, 문서 관리, 보안 기능 등을 제공하여 원활한 계약 체결을 지원하는 클라우드 기반 비대면 전자계약 서비스입니다.

Who Is the Company Behind SignSquare?

SignThem

SignThem is an electronic signature software that lets businesses send, sign, and manage documents online. Legally binding under ESIGN and UETA. Features include multiple signers, audit trail, templates, custom branding, and a developer API. Plans start at $6/month.

Who Is the Company Behind SignThem?

SignThis

SignThis is an electronic signature service for small teams and for developers who need signatures inside their own product. A sender uploads a PDF, places the fields and adds the signers, in a set order if needed. Each signer receives a personal email link and signs in a browser on a phone or a computer, with no account and nothing to install. Senders can require an access code, and reminders go out automatically. When the last person signs, the PDF is sealed with a PAdES digital signature and an RFC 3161 trusted timestamp. Everyone receives the sealed copy and an audit certificate. Each step is written to a SHA-256 hash-chained audit trail, so a removed or edited entry is detectable. Anyone can check a completed document in a PDF reader's signature panel, or on the SignThis verify page, which compares the file's fingerprint in the browser without uploading the file. Documents, signatures, field values, names and email addresses are encrypted with AES-256-GCM, each document with its own keys. The site uses no advertising cookies, third-party analytics trackers or email tracking pixels. Plans are billed monthly. Basic is $8 a month for 6 envelopes a month, with no annual commitment, and a new subscriber's first month is $5. Standard ($20) and Professional ($25) add templates and annual envelope allowances; Professional adds a REST API, signed webhooks and an MCP server for AI assistants, which is read-only unless a key allows more. Business plans start at $30 a seat with single sign-on for Google Workspace and Microsoft Entra, workspace roles and an audit log, on a 12-month commitment billed monthly. New accounts can send 5 documents during their first 40 days without a payment card. SignThis does not offer notarization, identity-document checks, contract lifecycle management or a catalog of ready-made integrations. It is built for one job: send a PDF, collect signatures, and give everyone a sealed copy they can check.

Who Is the Company Behind SignThis?

Who Uses This Product?

  • Company Size: 100% Small

Signulu

Millennium Infotech Inc. is the company behind Signulu. An ingenious electronic signature platform that provides next level reliability, consistency, security and performance. Founded by a team of professionals with combination of process and technology, dedicated to delivering a solution that reimagines the way individuals and businesses conduct electronic commerce.

Who Is the Company Behind Signulu?

SignWorkflow

SignWorkflow is an all-in-one eSignature and document workflow platform designed to help businesses securely create, send, sign, manage, and automate documents from one place. With SignWorkflow, teams can simplify complex document processes using secure electronic signatures, automated approval workflows, real-time collaboration, document tracking, audit trails, and centralized document management. Its AI-powered capabilities help users summarize documents, identify key terms, analyze potential risks, and get actionable insights from contracts and other business documents. From simple agreements to complex multi-step workflows, SignWorkflow helps organizations reduce manual work, accelerate approvals, improve visibility, and keep every document process secure and organized. Key capabilities include: * Secure electronic signatures and signing workflows * Automated document routing and approvals * Customizable document workflows and templates * Real-time document tracking and collaboration * Complete audit trails and document history * AI-powered document insights and analysis * Centralized document and version management * Enterprise-grade security and access controls SignWorkflow helps teams sign smarter, work faster, and simplify document workflows - without the complexity of managing multiple tools.

Who Is the Company Behind SignWorkflow?

SignYu

SignYu (formerly SignSetu) is an Aadhaar eSign platform for India. Upload a PDF, add up to 6 signers, and each signer signs with an Aadhaar OTP on their phone. Signatures are issued through eMudhra, a licensed Certifying Authority, and are valid electronic signatures under Section 3A of the Information Technology Act, 2000. There is no subscription for the web app. You buy signature credits and pay per signature: ₹15 per signature on packs of 10 or more (GST included), with smaller packs available. Signers do not need an account, a USB token, or any software. For developers, the SignYu API lets you add Aadhaar eSign to your own product, with HMAC-signed webhooks, an OpenAPI spec, a Postman collection and official SDKs for Node.js and Python. API access is ₹999 per month (GST included) with a 3-day free trial, and signatures use the same credits as the web app. When signing finishes, every party receives the signed PDF, and you can download a Signature Completion Certificate with a chronological audit trail of signing events. SignYu runs its servers and document storage in India and never stores Aadhaar numbers.

Who Is the Company Behind SignYu?

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