Business Operations·Standings

Digital Transaction Management Software

Digital transaction management tools help handle agreements online; compare the platforms you need and the provider's published price.

Use the board's signal score out of 10 as one comparison point. Check the API, open-source and free-tier marks, then review platform support, free plans and trials for a closer fit.

• 58 platforms
• 21 with a public API on this page
• 20 with a free tier
• Checked 19 Oct 2026

1. #PlatformSignalPlugs inPrice
2. 1
   ZS

   Zoho Signzoho.com

   Zoho Sign is a cloud service for sending, signing, tracking and managing legally binding business documents.

   7.9 APIOpenFree Free tier · from $10/mo
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3. 2
   DS

   Dropbox Signdropbox.com

   Send documents for signing on web, Android, iOS, or through an API; includes a free plan and trial.

   7.8 APIOpenFree Free tier
   →
4. 3
   SB

   Sertifi by Flywirecorp.sertifi.com

   Electronic signing for Android, iOS, web, and API, with pricing available on request.

   7.8 APIOpenFree Free tier · from $30/mo (lower tiers unpriced)
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5. 4
   SP

   Sign.Plussign.plus

   Sign.Plus is a cloud-based electronic signature service for signing, sending, tracking, and managing agreements and contracts.

   7.8 APIOpenFree Free tier · from $9.99/mo
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6. 5
   S

   Signeasysigneasy.com

   Signeasy lets users sign, send, track, and manage contracts and other documents.

   7.8 APIOpenFree Free tier · from $10/mo
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7. 6
   S

   SignRequestsignrequest.com

   SignRequest is an online e-signature tool for signing contracts and other documents without printing, signing, and scanning.

   7.7 APIOpenFree Free tier · from €9/mo
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8. 7
   S

   Skribbleskribble.com

   Skribble is digital signature software for signing documents online with simple, advanced, and qualified electronic signatures.

   7.7 APIOpenFree Free tier · from €23/mo
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9. 8
   XS

   Xodo Signeversign.com
   7.6 APIOpenFree Free tier
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10. 9
    B

    BoldSignboldsign.com

    Signature service available on iOS, Android, and through an API or browser add-on, with an audit trail.

    7.6 APIOpenFree Free tier · from $5/mo
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11. 10
    E

    eSignlyesignly.com
    7.6 APIOpenFree Free tier · from $10/mo
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12. 11
    S

    SigningHubsigninghub.com

    SigningHub is a digital-signature and document-workflow platform for preparing, sending, reviewing, approving and signing documents.

    7.5 APIOpenFree From $16/mo (lower tiers unpriced)
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13. 12
    C

    Contractbookcontractbook.com

    Contract service for the web and API, with approval steps and a 14-day trial.

    7.5 APIOpenFree Free tier · from $399/mo
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14. 13
    DE

    DocuSign eSignaturedocusign.com
    7.3 APIOpenFree Free tier · from $11/mo
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15. 14
    D

    Documensodocumenso.com

    Document signing service with templates, bulk sending, and an audit trail.

    7.3 APIOpenFree Free tier · from $25/mo
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16. 15
    NS

    Nota Signnotasign.com

    Web and API signing with document templates and audit trails; from $280 per year.

    7.1 APIOpenFree From $280/yr
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17. 16
    S

    Signaturitsignaturit.com

    Signaturit Group offers digital transaction services including electronic signatures, identity verification, certificate management, electronic notifications…

    6.9 APIOpenFree From €9/mo
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18. 17
    AA

    Adobe Acrobat Signadobe.com

    Web and API service for electronic signatures, with templates and a record of signing activity.

    6.8 APIOpenFree —
    →
19. 18
    NS

    Nitro Signgonitro.com

    Web and API signing with templates, audit trails, and bulk sending; includes a 14-day trial.

    6.7 APIOpenFree —
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20. 19
    P

    PandaDocpandadoc.com

    Document software for web, iOS, and Android, with API access and a free plan.

    6.6 APIOpenFree Free tier · from $19/mo
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21. 20
    J

    Jotformjotform.com
    6.6 APIOpenFree Free tier · from $39/mo
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22. 21
    EA

    eSign.AIesign.ai

    AI tools draft, review, and summarize contracts alongside signing on web, mobile, and API.

    6.6 APIOpenFree Free tier · from $24.90/mo
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23. 22
    S

    SignWellsignwell.com
    6.6 APIOpenFree Free tier · from $10/mo
    →
24. 23
    S

    Signatersignater.com
    6.3 APIOpenFree Free tier · from $39/mo
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25. 24
    SA

    Signority APIsignority.com

    Signority provides eSignature and document workflow solutions for businesses worldwide.

    6.2 APIOpenFree Free tier · from $129/yr
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26. 25
    EC

    eSignatures.com APIesignatures.com

    API for creating and sending contracts, with signing by email, SMS, or embedded links.

    6.0 APIOpenFree Free tier
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Places #1, #2, #3, #4, #5 on this board are open to sponsors. Take #1 · Other ways to advertise

How to choose

Which platforms does it need to run on?

Choose a tool that supports the places you work. The board covers web, API, Android, iOS, self-hosted and Windows options.

An API is a connection that lets other software send requests to the service. A self-hosted option runs on infrastructure you control, rather than on the vendor's site.

What will the plan cost?

Compare the published billing model and the point where paid use starts. Agree.com lists a free plan with paid service from $599 per month, while Documenso lists paid service from $25 per month on annual billing.

Some prices are shown as monthly rates, and some vendors give pricing on request. Check the billing note before comparing figures.

Can I try it before paying?

Look for a free plan or a stated trial period before committing. BeeSign lists a 7-day trial, and Constellation1 eSign lists a 5-day trial.

A free plan is different from a trial: a plan can remain available without payment, while a trial usually lasts for a set period.

Does it offer an API or open-source code?

Use the API mark when another application needs to connect to the service. If you need to read or change the code, check the open-source mark and its licence.

The board also shows a free-tier mark, so you can separate a service with a no-cost tier from one that offers a trial instead.

Questions

What does digital transaction management software do?

It is software for handling digital agreements and related transactions. Compare the platforms it supports, its price, and its API, open-source and free-tier marks.

Which platforms are supported?

The board lists support for web, API, Android, iOS, self-hosted and Windows. Check the platform labels on a tool before choosing it.

Is there free digital transaction management software?

Some entries have a free plan, and others list a time-limited free trial. Use the free-plan and trial notes to tell these options apart.

How much does this software cost?

Prices vary by provider. Examples include $9.99 per month for BeeSign, $10 per month on annual billing for BoloSign, and pricing on request for Conga Sign.

What is the difference between an API and open-source software?

An API lets another application connect to a service. Open-source software makes its code available under a licence, so check the mark and licence when code access matters.

Some top positions on this board can be paid placements, standing where they were sold. The facts on each platform are not for sale. How we rank · Disclosure