Here I listed Top 23 Trending e-signature software (apps) and services (Platforms) in the USA for 2025. This is based on expert reviews and user feedback. These e signature platforms offer secure, legally binding digital signatures and are ideal for businesses, freelancers, and remote teams.
E-signature Software, Apps or Platforms
Now you may have question like “is e-sign services are legally valid across all US states”. Now I provide a detailed information about your doubt. Certain document types, like wills, some court documents, or specific state-regulated documents, may be exempt from electronic signatures. But for most commercial and business transactions, these e-signature laws provide broad legal validity across all states. Read to know more details about this validation as well as trending E-signature Software, Apps or Platforms on this page fully.
What to Look For in an Digital E-Signature App
- Free trials or tiers to test before committing
- Legally binding compliance (e.g., ESIGN, UETA, eIDAS)
- Audit trails and signer verification
- Document templates and workflow automation
- Integrations with tools like Google Drive, Dropbox, Salesforce, or Microsoft 365
- Mobile access for signing on the go
Trusted Platforms Compliant with ESIGN & UETA
E-signature services that comply with these laws are legally valid across the U.S. Some of the most trusted Digital e sign platforms include:
- DocuSign
- Adobe Sign
- SignNow
- HelloSign (Dropbox Sign)
- Signaturely
- Zoho Sign
- PandaDoc
- and etc mentioned below
These platforms invest heavily in security, compliance, and audit capabilities to ensure their signatures are accepted in legal, financial, and enterprise contexts nationwide.
Top 23 E-Signature Apps & Services (USA)
1. signNow
As a product within the airSlate suite, SignNow delivers a robust API, flexible customization, and secure cloud-based document access—making it a go-to solution for remote document workflows among SMBs and large enterprises alike.
Best For: Affordable, scalable e-signature solution for SMBs and enterprises
Type: Web, iOS, Android, API, Software (integrations)
Key Features:
- Legally binding signatures (ESIGN, UETA compliant)
- Document templates and bulk sending
- Team collaboration tools
- CRM and cloud storage integrations
Pros:
- Competitive pricing
- Easy to use and deploy
- Strong API support
Cons:
- Limited advanced workflow automation
Pricing:
- Starts at $8/user/month (Business)
- Business Premium: $15/user/month
- Enterprise: Custom pricing
10. DigiSigner
DigiSigner is a lightweight, web-based e-signature tool ideal for freelancers and small businesses. It supports legally binding signatures on PDFs, Word, and Excel files. With a simple interface and free plan, DigiSigner offers secure signing, audit trails, and quick document turnaround without complex setup or expensive subscriptions.
Best For: Lightweight, free e-signature needs
Type: Web
Key Features:
- Legally binding signatures
- PDF, Word, Excel support
- No installation required
Pros:
- Free plan available
- Simple and fast
Cons:
- No mobile app
- Limited integrations
Pricing:
- Free: 3 documents/month
- Pro: $12/month
- Team: $40/month (up to 5 users)
3. DocuSign
DocuSign is a leading cloud-based eSignature platform trusted across industries and business sizes. It enables complex workflows, bulk document processing, and seamless integration with hundreds of tools, making it a versatile solution for secure and scalable digital signing.
Best For: Enterprise-grade compliance and integrations
Type: Web, iOS, Android, API, Software
Key Features:
- Advanced authentication and audit trails
- 400+ integrations (Salesforce, Microsoft, Google)
- Real-time status tracking
Pros:
- Industry leader with global trust
- Highly secure and compliant
Cons:
- Higher cost than competitors
- Learning curve for advanced features
Pricing:
- Personal: $15/month
- Standard: $25/user/month
- Business Pro: $40/user/month
5. Adobe Acrobat Sign
Adobe Sign is a comprehensive e-signature solution designed for multi-device workflows. It integrates effortlessly with the Adobe ecosystem and major enterprise platforms such as Salesforce and Microsoft, offering powerful features for secure, scalable document management across teams and organizations.
Best For: Adobe ecosystem users and document-heavy teams
Type: Web, iOS, Android, Desktop (Acrobat), API
Key Features:
- Seamless integration with Adobe Acrobat and Microsoft 365
- Custom workflows and branding
- Global compliance (GDPR, eIDAS)
Pros:
- Trusted brand
- Excellent PDF handling
Cons:
- Expensive for small teams
Pricing:
- Individual: $12.99/month
- Teams: $14.99/user/month
- Enterprise: Custom pricing
6. HelloSign (by Dropbox)
Dropbox Sign (formerly HelloSign) is recognized for its user-friendly interface and seamless integration with Dropbox, Google Workspace, and other cloud platforms. It provides customizable templates, workflow automation, and secure document storage, making it a reliable choice for teams seeking efficient and streamlined e-signature solutions.
Best For: Startups and Dropbox users
Type: Web, iOS, Android, API
Key Features:
- Dropbox integration
- Custom branding
- In-person signing
Pros:
- Clean, intuitive interface
- Great for small teams
Cons:
- Limited advanced features
Pricing:
- Essentials: $15/user/month
- Standard: $25/user/month
- Premium: Custom pricing
7. Zoho Sign
Zoho Sign is a user-friendly e-signature solution offering document signing, authentication, and custom branding. It integrates seamlessly with the broader Zoho ecosystem, making it an efficient choice for businesses already using Zoho apps and seeking streamlined digital workflows.
Best For: Zoho ecosystem users and SMBs
Type: Web, iOS, Android, API
Key Features:
- Workflow automation
- Blockchain timestamping
- Zoho CRM, Mail, and Docs integration
Pros:
- Affordable
- Strong automation tools
Cons:
- Interface less polished than competitors
Pricing:
- Free plan available
- Standard: $10/user/month
- Professional: $15/user/month
- Enterprise: $20/user/month
8. Signeasy
Signeasy is a mobile-friendly e-signature app designed for professionals and small teams. It enables quick document signing, in-person or remote, with support for multiple file formats. Integrated with Google Workspace and Outlook, Signeasy offers a streamlined experience across devices, making it ideal for fast, secure, and paperless workflows.
Best For: Quick signatures and mobile use
Type: iOS, Android, Web
Key Features:
- Multi-platform sync
- In-person and remote signing
- Cloud storage integrations
Pros:
- Fast and user-friendly
- Great mobile UX
Cons:
- Fewer enterprise features
Pricing:
- Essential: $10/user/month
- Team: $20/user/month
- Business: $30/user/month
9. Eversign
Eversign is a secure, cloud-based e-signature platform ideal for freelancers and small businesses. It offers legally binding signatures, reusable templates, audit trails, and team management features. With a free plan and intuitive interface, Eversign simplifies document workflows while ensuring compliance with major e-signature laws like ESIGN and UETA.
Best For: Freelancers and small businesses
Type: Web, API
Key Features:
- Team management
- Secure document storage
- Audit trails and templates
Pros:
- Free plan with 5 documents/month
- Simple and secure
Cons:
- Limited mobile support
Pricing:
- Free: 5 documents/month
- Basic: $9.99/month
- Professional: $39.99/month
- Professional Plus: $79.99/month
10. PandaDoc
PandaDoc is a versatile document automation platform tailored for sales, marketing, and legal teams. It offers e-signatures, proposal creation, payment collection, and real-time analytics. With CRM integrations and customizable templates, PandaDoc streamlines workflows and boosts productivity, making it ideal for managing contracts and closing deals efficiently.
Best For: Sales teams and contract automation
Type: Web, iOS, Android, API
Key Features:
- Document builder with rich media
- Payment collection
- Analytics and approval workflows
Pros:
- All-in-one document automation
- CRM integrations (HubSpot, Salesforce)
Cons:
- Overkill for simple signing needs
Pricing:
- Essentials: $19/user/month
- Business: $49/user/month
- Enterprise: Custom pricing
11. Foxit eSign
Foxit eSign is a cost-effective, cloud-based e-signature solution designed for businesses of all sizes. It offers secure document signing, bulk sending, reusable templates, and audit trails. With easy integration and compliance with ESIGN and UETA, Foxit eSign streamlines workflows while maintaining legal validity and enterprise-grade security.
Best For: Cost-effective bulk document signing
Type: Web, iOS, Android, API
Key Features: Reusable templates, audit trails, secure cloud storage, bulk send
Pros: Affordable, intuitive interface, fast signing
Cons: Limited API depth for complex integrations
Pricing: Starts at custom pricing; typically around $10–$15/user/month
12. SignRequest
SignRequest is a user-friendly, cloud-based e-signature platform ideal for professionals and small teams. It offers legally binding signatures, document tracking, and team collaboration at an affordable price. With seamless integration into Google Workspace and other tools, SignRequest simplifies digital signing while maintaining compliance with ESIGN and GDPR standards.
Best For: Professional-grade features at budget pricing
Type: Web, API
Key Features: Legally binding signatures, document tracking, team management
Pros: Simple UI, affordable, strong compliance
Cons: Limited mobile support, fewer integrations
Pricing: Free plan available; paid plans start at $7/month
13. Xodo Sign
Xodo Sign is a secure, cloud-based e-signature platform designed for individuals and teams. It offers features like multi-user access, SMS delivery, reusable templates, and audit trails. With support for various file formats and mobile devices, Xodo Sign streamlines digital signing while ensuring compliance with major e-signature regulations.
Best For: Teams needing multi-seat access and SMS delivery
Type: Web, iOS, Android
Key Features: Templates, audit trails, SMS notifications, in-person signing
Pros: Secure, flexible, supports various business types
Cons: Free plan lacks advanced features
Pricing: Free tier available; paid plans start around $10–$15/user/month
14. DocSend
DocSend is a secure document sharing platform designed for business communications, fundraising, and deal management. It offers advanced analytics, viewer tracking, and virtual data rooms, allowing users to control access and monitor engagement. Ideal for sales teams and startups, DocSend enhances transparency and professionalism in digital document workflows.
Best For: Secure document sharing and virtual deal rooms
Type: Web, API
Key Features: Advanced analytics, viewer tracking, virtual data rooms
Pros: Excellent for sales and investor relations
Cons: Expensive for small teams
Pricing: Personal: $15/month; Standard: $65/month; Advanced: $250/month
15. GetAccept
GetAccept is a sales-focused e-signature and document engagement platform that combines digital signing with video messaging, live chat, and proposal tracking. Ideal for sales teams, it boosts conversion rates by personalizing the buyer experience. With CRM integrations and analytics, GetAccept streamlines deal management from proposal to close.
Best For: Sales enablement with video and live chat
Type: Web, iOS, Android, API
Key Features: Video messaging, CRM integrations, interactive proposals
Pros: All-in-one sales room, boosts engagement
Cons: May be complex for basic signing needs
Pricing: Custom pricing; typically starts around $25–$50/user/month
16. Proposify
Proposify is a proposal management and e-signature platform designed for sales teams and agencies. It offers customizable templates, content libraries, analytics, and approval workflows to streamline the proposal process. With built-in e-signatures and CRM integrations, Proposify helps users create, track, and close deals more efficiently and professionally.
Best For: Proposal design and content management
Type: Web, API
Key Features: Proposal templates, analytics, e-signatures
Pros: Great for sales teams, strong branding tools
Cons: Occasional formatting issues, slower support
Pricing: Free trial available; paid plans start at $19/user/month
17. OneSpan Sign
OneSpan Sign is a highly secure e-signature platform designed for regulated industries like finance and healthcare. It offers advanced authentication, audit trails, and white-labeling options. With compliance to standards like HIPAA and eIDAS, OneSpan Sign ensures legally binding signatures and seamless integration into enterprise workflows and custom applications.
Best For: High-security environments and white-labeling
Type: Web, API, Mobile
Key Features: SSO, SMS authentication, smart forms, branding
Pros: Strong compliance (HIPAA, FINRA), scalable
Cons: Pricing can be opaque
Pricing: Professional: $22/user/month; Enterprise: Custom pricing
18. DocHub
DocHub is a web-based PDF editor and e-signature platform that integrates seamlessly with Google Drive, Dropbox, and Gmail. It allows users to edit, sign, and share documents securely. With features like form creation, annotation tools, and audit trails, DocHub simplifies document workflows for individuals and teams.
Best For: Google Suite users and PDF workflows
Type: Web, Chrome extension
Key Features: PDF editing, form creation, e-signatures
Pros: Easy to use, integrates with Google Drive
Cons: Mixed reviews on support and reliability
Pricing: Free plan available; paid plans start at $10/month
19. Microsoft SharePoint (eSignature)
Microsoft SharePoint with eSignature capabilities offers enterprise-grade document management and secure digital signing within the Microsoft 365 ecosystem. Ideal for large organizations, it supports workflow automation, version control, and compliance with industry standards. Integrated with tools like Power Automate and Microsoft Teams, it streamlines collaboration and approval processes efficiently.
Best For: Large organizations needing enterprise-grade security
Type: Web, Microsoft 365 integration
Key Features: Document sharing, audit trails, compliance
Pros: Secure, scalable, integrates with Microsoft ecosystem
Cons: Limited features compared to dedicated e-sign platforms
Pricing: Included in Microsoft 365; pay-as-you-go eSignature available
20. Revver
Revver is a document workflow and e-signature platform designed to automate signature requests and streamline compliance-heavy processes. It offers secure storage, audit trails, and workflow customization for industries like healthcare and finance. With user-friendly tools and enterprise-grade security, Revver helps teams manage documents efficiently from creation to completion.
Best For: Automated signature workflows and compliance-heavy industries
Type: Web, API
Key Features: Workflow automation, HIPAA/FINRA compliance, document tracking
Pros: Strong security, scalable for teams
Cons: Interface may feel dated
Pricing: Custom pricing; typically mid-tier enterprise rates
21. Secured Signing
Secured Signing is a cloud-based e-signature platform offering advanced security features, including video confirmation and multi-factor authentication. Designed for businesses needing enhanced verification, it supports remote signing, document tracking, and compliance with global standards. Its affordability and unique video signing make it ideal for legal, financial, and government sectors.
Best For: Budget-conscious users needing video confirmation
Type: Web, API
Key Features: Video signing, secure storage, multi-party signing
Pros: Unique video verification, affordable
Cons: UI less modern than competitors
Pricing: Free trial available; paid plans start around $9–$15/month
22. KeepSolid Sign
KeepSolid Sign is a secure and efficient e-signature solution designed for individuals and teams. It offers offline signing, document templates, real-time status tracking, and strong encryption. With cross-platform support and intuitive workflows, KeepSolid Sign simplifies contract management while ensuring compliance with major e-signature laws like ESIGN and UETA.
Best For: Fast, secure signing with real-time tracking
Type: Web, iOS, Android
Key Features: Templates, encryption, multi-format support
Pros: Easy to use, strong security
Cons: Limited integrations
Pricing: Starts around $9.99/month; team plans available
23. AuthentiSign by Lone Wolf
AuthentiSign is an e-signature solution tailored for the real estate industry, offering seamless integration with transaction management platforms and MLS systems. It supports secure digital signing, document tracking, and compliance with industry standards. Designed for agents and brokers, AuthentiSign streamlines real estate workflows from listing agreements to closing documents.
Best For: Real estate professionals and industry-specific workflows
Type: Web, API
Key Features: MLS integration, full suite for agents, secure signing
Pros: Tailored for real estate, legally compliant
Cons: Niche focus may limit broader use
Pricing: Typically bundled with real estate platforms; custom pricing
Legal Validity of Electronic Signatures in the USA
If you have a question about – Is e-sign services are legally valid across all US states? Read below details for your referance.
Federal Law: ESIGN Act (2000)
The Electronic Signatures in Global and National Commerce Act (ESIGN) was enacted in 2000 to ensure that electronic signatures carry the same legal weight as handwritten ones across all U.S. states. It applies to most commercial and consumer transactions conducted electronically.
Key Provisions:
- Electronic signatures are legally binding and enforceable.
- No contract can be denied legal effect solely because it is in electronic form.
- Applies to interstate and global commerce.
State Law: UETA
The Uniform Electronic Transactions Act (UETA) complements ESIGN at the state level. It has been adopted by 49 states, the District of Columbia, Puerto Rico, and the U.S. Virgin Islands. New York is the only exception, using its own law: the Electronic Signatures and Records Act (ESRA), which also recognizes e-signatures as legally valid.
UETA Highlights:
- Supports electronic records and signatures in transactions.
- Ensures consistency with ESIGN.
- Applies to intrastate transactions.
Requirements for a Valid E-Signature
To be legally valid under ESIGN and UETA, an electronic signature must meet the following criteria:
- Intent to Sign: The signer must clearly intend to sign the document.
- Consent to Do Business Electronically: Parties must agree to use electronic methods.
- Association with the Document: The signature must be logically linked to the signed record (e.g., timestamp, audit trail).
- Record Retention: The signed document must be stored and accessible for future reference.
Exceptions to E-Signature Validity
Certain types of documents may not be eligible for electronic signatures, including:
- State-specific regulated documents (e.g., real estate transfers)
- Wills and testamentary documents
- Certain family law documents (e.g., divorce decrees)
- Court orders and filings (varies by jurisdiction)
Conclusion
The e-signature landscape offers a wide range of platforms tailored to different industries, team sizes, and workflow needs. From enterprise-grade solutions like OneSpan Sign and Microsoft SharePoint to sales-focused tools like GetAccept and Proposify, each platform brings unique strengths in security, customization, and integration.
Whether you’re a freelancer using SignRequest, a real estate agent relying on AuthentiSign, or a startup managing investor documents with DocSend, the key is to match your business goals with the platform’s capabilities. Most importantly, all these tools comply with U.S. e-signature laws (ESIGN and UETA), ensuring legal validity across states.
With options ranging from budget-friendly to feature-rich, the right e-signature platform can streamline operations, enhance collaboration, and accelerate deal closures—making digital transformation not just possible, but practical.
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