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Best OpenSign Alternatives — 8 Compared, With Free Tools (2026)

Explore 8 alternatives to OpenSign — vetted by our editors with real user reviews, pricing, and feature comparisons.

The 8 best free OpenSign alternatives, summed up

Quick answer

If you're after a OpenSign alternative, start with signNow, DocuSign and Formstack Sign. signNow leads on SpotScore (9.8), backed by a 4.63★ rating. See how all 8 compare on score, rating, and price below.

If OpenSign is holding you back on price, features, or usability, you have real options. These 8 electronic signature software free alternatives are the strongest, ranked by SpotScore (real-user satisfaction and market presence combined), ratings, and pricing model. Our editors review each. Scan the table, then explore the detail for every pick.

ProductSpotScoreRatingPricingBest for
signNowSign digitally with ease, anytime, anywhere.9.8★★★★★ 4.63(4646)Freefrom $8 /User/Monthteams of all sizes
DocuSignSign smarter, not harder.9.8★★★★☆ 3.97(2954)Freefrom $10/moteams of all sizes
Formstack SignElevate your signatures with Formstack Sign.8.9★★★★★ 4.84(385)Freefrom $16 /User/Monthteams of all sizes
Secured SigningSign digitally, secure globally.8.8★★★★★ 4.83(50)Freefrom $50/moteams of all sizes
RightSignatureTransforming signatures into a paperless breeze.8.7★★★★★ 4.5(140)Freefrom $16 /user/monthteams of all sizes
EnadocTransforming document management for efficient collaboration.8.2★★★★★ 5(1)FreeFree Trial · Quotation Based · Subscriptionteams of all sizes
RMailSecure your emails with RMail, your ultimate solution.7.9★★★★★ 4.89(63)Freefrom $6.99 /User/Monthsmall & mid-size businesses
BoldSignSign documents anywhere, anytime with BoldSign.7.8★★★★★ 4.94(96)Freefrom $20/moteams of all sizes

9.8

SpotScore

signNow - Electronic Signature Software

signNow

Sign digitally with ease, anytime, anywhere.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.6

4646 verified reviews

Add to compare

What is signNow?

Introducing signNow – the ultimate electronic signature software that simplifies the process of signing digital documents. With an easy-to-use platform, users can now effortlessly edit, store, and share e-documents as well as create online fillable templates. Simply upload your document, add ...

Read more about signNow
Free TrialTry Free →·

signNow offers custom pricing plan

9.8

SpotScore

DocuSign - Electronic Signature Software

DocuSign

Sign smarter, not harder.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.0

2954 verified reviews

Add to compare

What is DocuSign?

Introducing DocuSign, the ultimate solution for simplified electronic management and signing of documents and agreements. It offers a user-friendly experience that meets the demands of even the most discerning customers. With DocuSign, users can effortlessly track the status of their ...

Read more about DocuSign
Free TrialTry Free →·

DocuSign offers custom pricing plan

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8.9

SpotScore

Formstack Sign - Electronic Signature Software

Formstack Sign

Elevate your signatures with Formstack Sign.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

385 verified reviews

Add to compare

What is Formstack Sign?

Formstack Sign (formerly InsureSign) is an eSignature platform that lets businesses set up documents for signing using drag-and-drop and send them to customers on any device. Documents can be password-protected to restrict unauthorized access.

Read more about Formstack Sign
Free Trial·

Formstack Sign offers custom pricing plan

8.8

SpotScore

Secured Signing - Electronic Signature Software

Secured Signing

Sign digitally, secure globally.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

50 verified reviews

Add to compare

What is Secured Signing?

Secured Signing is a cloud-based electronic signature platform that lets businesses invite clients, employees, partners, and suppliers to sign documents from any device. It includes automated reminders, real-time monitoring of signing status, and encrypted digital signatures that meet standards ...

Read more about Secured Signing
Free TrialTry Free →·

Secured Signing offers custom pricing plan

8.7

SpotScore

RightSignature - Electronic Signature Software

RightSignature

Transforming signatures into a paperless breeze.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.5

140 verified reviews

Add to compare

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What is RightSignature?

Experience the simplest way to obtain e-signatures with RightSignature. Our e-signature software allows users to effortlessly upload and drag-and-drop their documents, eliminating the need for printing, faxing, or attachments. With a focus on reducing paperwork and errors, RightSignature ...

Read more about RightSignature
Free TrialTry Free →

8.2

SpotScore

Enadoc

Enadoc

Transforming document management for efficient collaboration.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

1 verified reviews

Add to compare

What is Enadoc?

Enadoc is a cloud-based e-signature and document management platform optimized for mobile devices. It organizes files through a Capture, Tag, Find, and Do workflow, making documents easy to store, retrieve, and share across teams. The platform integrates with existing IT systems and scales for ...

Read more about Enadoc
Free Trial·

Enadoc offers custom pricing plan

7.9

SpotScore

RMail - Electronic Signature Software

RMail

Secure your emails with RMail, your ultimate solution.

Best for: SMB teams · Mid-market

Start Free Trial

4.9

63 verified reviews

Add to compare

What is RMail?

Introducing RMail, the ultimate solution for your important messages. Say goodbye to standard email and hello to advanced features. With RMail, you can easily track your emails and receive a Registered Receipt email record for each message, providing proof of delivery, time, and content. Keep ...

Read more about RMail
Free TrialTry Free →·

RMail offers custom pricing plan

7.8

SpotScore

BoldSign - Electronic Signature Software

BoldSign

Sign documents anywhere, anytime with BoldSign.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

96 verified reviews

Add to compare

What is BoldSign?

BoldSign is the perfect eSignature solution for businesses of all sizes, with a convenient and user-friendly interface. This software is designed to provide a secure, enterprise-grade experience that comes with all the features you need at an affordable price. Sign documents quickly, securely, ...

Read more about BoldSign
Free TrialTry Free →·

BoldSign offers custom pricing plan

The main OpenSign competitors

Across Electronic Signature Software, 8 products compete directly with OpenSign. The strongest overlap is with signNow, DocuSign and Formstack Sign. Each is compared against OpenSign on rating, pricing and feature coverage below.

Sites and apps like OpenSign

Searches for "sites like OpenSign" and "apps like OpenSign" land on the same set of options as "OpenSign alternatives" — the 8 options below cover both, whether you want a like-for-like replacement or something lighter.

Why each earned a place here

signNow9.8Best for teams of all sizes

Easy to use and user-friendly interface, making it convenient for both senders and recipients.

Watch for: Pricing structure changes without advance warning, leading to unexpected and significant price increases for long-term users.

DocuSign9.8Best for teams of all sizes

Streamlines document signing process, making it efficient and convenient.

Watch for: Poor customer service and lack of responsiveness, leading to frustration and unresolved issues.

Formstack Sign8.9Best for teams of all sizes

Efficiently handles document signatures with no pay-per-envelope pricing, making it cost-effective for businesses.

Watch for: Some users have experienced poor support from Formstack, impacting their overall experience.

Secured Signing8.8Best for teams of all sizes

Streamlines the digital signing process, making it easy and efficient for users to navigate.

Watch for: Some users find the user interface could use a fresher look for better aesthetics.

RightSignature8.7Best for teams of all sizes

Makes it easy to send documents for signature without the need to print or scan, promoting a paperless environment.

Watch for: User interface can be clunky and challenging for signers, especially on mobile devices, impacting ease of use.

Enadoc8.2Best for teams of all sizes
RMail7.9Best for small & mid-size businesses

Email tracking

Watch for: Limited e-signature features

BoldSign7.8Best for teams of all sizes

User-friendly interface

Watch for: Limited customization options

What to focus on in a OpenSign alternative

Comparing pricing, ratings, and strengths across the 8 free alternatives: 8 offer a free tier; paid plans run $6.99–$50, with RMail the cheapest entry point; and Enadoc is the highest rated at 5★ across 1 reviews.

The logic behind the ranking.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to OpenSign are Enadoc (5.0★), BoldSign (4.9★), RMail (4.9★). Compare all 8 alternatives side-by-side above.

When evaluating alternatives to OpenSign, prioritize: Electronic Signature, Document Management, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

OpenSign starts from $9.99 /month. Many alternatives offer similar functionality at different price points — some with free tiers, others with more flexible per-seat pricing. Use the filters above to narrow by budget.

Migration difficulty depends on how deeply OpenSign is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

Deciding on the right OpenSign alternative

  • On a budget / just exploring: start with a free tier — signNow, DocuSign and Formstack Sign let you evaluate without paying upfront.
  • If real-user ratings matter most: Enadoc has the strongest star rating (5★) among the options with verified reviews.
  • Want the safest pick: signNow has the highest Spotsaas Score (9.8) in this list — a strong default if you're unsure.

Switching from OpenSign

Replacing OpenSign is easiest when you plan the data move first. Export your records, confirm the new tool imports them, and verify your key workflows hold. Pilot the switch free, then migrate fully, keeping OpenSign open as backup until you're settled.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].