Integrate our eSignatures into your solutions
Sandbox
Integrate and test our API for free in a dedicated development space.
Includes all features available in paid plans and a dedicated support team. Switch to a paid plan when you're ready to go live.
Plus API
Get everything you need to integrate the simplest eSignature flows into your solutions.
From
€ 100
Excl. VAT
Per monthNumber of simple eSignatures / year
One free application license
Remote and face-to-face signing
Send, view and sign all your documents in a simple and secure way wherever you are, from your computer, mobile, tablet or in-person
Fields & Smart Anchors
Add additional information to your signatures and choose exactly where the signature will be placed.
Webhooks
Choose all the events you need to track your signatures directly in your tools: when the signer saw the signature invitation, when they signed, when they received a reminder, etc.
Post signature redirection
Redirect your users to the URL of your choice once the signature is complete.
iFramed signature flow
Integrate the signature flow into your product using an iFrame.
Consumption monitoring dashboard
Follow the consumption of your eSignature package in real-time from the dedicated interface in the Application to control your consumption level in autonomy.
SLA 99%
Yousign guarantees the availability of its servers.
Add-ons
eSignature package (Simple, Advanced, Qualified)
Have your documents signed in just a few clicks on a secure application to guarantee a legally valid signature while streamlining your processes.
Most popular
Pro API
Elevate your experience with advanced customization and eSignature capabilities.
From
€ 125
Excl. VAT
Per monthNumber of simple eSignatures / year
One free application license
All the Plus plan features
Custom experiences
Customize the signature experience with your brand codes (colors, logos...).
Custom notifications
Use our signature flow but manage the notification of your signatories yourself.
API Logs & Webhooks Logs
Access the details of your API requests and Webhooks thanks to the interface dedicated to Logs in the Application. Developers have a better autonomy and reactivity in case of error to manage your integration serenely.
99,9% SLA
Yousign guarantees the availability of its servers.
Add-ons
eSignature package (Simple; Advanced, Qualified)
eSeal package (Simple, Advanced)
Scale API
From start-up to enterprise, scale with confidence with a customized pricing plan that meets your business needs.
Custom
Custom number of eSignatures / year
One free application license
All the Pro plan features
Volume-based pricing model
Higher send volume
Custom signing flow
Build your own signing flow to match your needs (useful if you want to build a custom signing flow, interface with a signature pad or integrate the signing flow into a mobile application).
Are you an Independent Software Vendor (ISV) or Reseller looking for the simplest eSignature solution for your clients?
Contact us to find out more about our partnership program and ISV offers.
Remote and face-to-face signing
Send, view and sign all your documents in a simple and secure way wherever you are, from your computer, mobile, tablet or in-person
Fields & Smart Anchors
Add additional information to your signatures and choose exactly where the signature will be placed.
Webhooks
Choose all the events you need to track your signatures directly in your tools: when the signer saw the signature invitation, when they signed, when they received a reminder, etc.
Post signature redirection
Redirect your users to the URL of your choice once the signature is complete.
iFramed signature flow
Integrate the signature flow into your product using an iFrame.
Consumption monitoring dashboard
Follow the consumption of your eSignature package in real-time from the dedicated interface in the Application to control your consumption level in autonomy.
SLA 99%
Yousign guarantees the availability of its servers.
Add-ons
eSignature package (Simple, Advanced, Qualified)
Have your documents signed in just a few clicks on a secure application to guarantee a legally valid signature while streamlining your processes.
All the Plus plan features
Custom experiences
Customize the signature experience with your brand codes (colors, logos...).
Custom notifications
Use our signature flow but manage the notification of your signatories yourself.
API Logs & Webhooks Logs
Access the details of your API requests and Webhooks thanks to the interface dedicated to Logs in the Application. Developers have a better autonomy and reactivity in case of error to manage your integration serenely.
99,9% SLA
Yousign guarantees the availability of its servers.
Add-ons
eSignature package (Simple; Advanced, Qualified)
eSeal package (Simple, Advanced)
All the Pro plan features
Volume-based pricing model
Higher send volume
Custom signing flow
Build your own signing flow to match your needs (useful if you want to build a custom signing flow, interface with a signature pad or integrate the signing flow into a mobile application).
Are you an Independent Software Vendor (ISV) or Reseller looking for the simplest eSignature solution for your clients?
Contact us to find out more about our partnership program and ISV offers.
Sandbox
Integrate and test our API for free in a dedicated development space.
Includes all features available in paid plans and a dedicated support team. Switch to a paid plan when you're ready to go live.
Show all features
Integrate and test the full potential of our API
- Sandbox
- Plus -
- Pro -
eSignatures & eSeals
Remote signing
Send, view and sign all your documents simply and securely wherever you are, from your computer, mobile or tablet.- Sandbox
- Plus
- Pro
In-person signing
Simplify the face-to-face signing process to speed up, facilitate and power your agreements.- Sandbox
- Plus
- Pro
Simple eSignature
Have your documents signed in just a few clicks on a secure application to guarantee a legally valid signature while streamlining your processes.- Sandbox
- Plus
- Pro
Advanced eSignature
Reinforce the legal value of your signatures by ensuring the identification of signers.- Sandbox
- Plus
- Pro
Qualified eSignature
This level allows you to sign documents within minutes, following the highest security standards.- Sandbox
- Plus
- Pro
Simple eSeal
Ensure the integrity and authenticity of your electronic documents, such as employment contracts.- Sandbox -
- Plus -
- Pro
Advanced eSeal
Ensure the integrity and authenticity of your electronic documents, such as payslips.- Sandbox -
- Plus -
- Pro
Qualified eSeal
Ensure the integrity and authenticity of your electronic invoices.- Sandbox -
- Plus -
- Pro
eSignature interface
Tracking interface
Track your signatures’ progress in real-time and easily manage your requests, contacts and documents.- Sandbox
- Plus
- Pro
Organisation settings
- Sandbox
- Plus
- Pro
Interface branding
Customize your signature interface and your requests with your logo.- Sandbox
- Plus
- Pro
Contact book
Import and manage all your contacts, signers and collaborators directly in your application to easily assign them to your signatures.- Sandbox
- Plus
- Pro
eSignature features
Attachments
Add as many attachments as you wish to add to your documents to be signed.- Sandbox
- Plus
- Pro
Signature fields
Easily add signature fields for your signatories and preview directly on your documents.- Sandbox
- Plus
- Pro
Mentions
Personalize your signatures with mentions, dates and contractual information.- Sandbox
- Plus
- Pro
Text fields
Add additional information to your signatures via our text fields, to be completed by the user before accessing the documents.- Sandbox
- Plus
- Pro
Initials
Automatically add the signers’ initials on each page of your documents.- Sandbox
- Plus
- Pro
Checkboxes
Reinforce the proof of agreement by adding checkboxes to your documents.- Sandbox
- Plus
- Pro
Signer order
Order your signers and easily create automated signature flows for all your documents.- Sandbox
- Plus
- Pro
Automatic reminders
Plan your invitations, automate your reminders and personalize your messages to speed up signature.- Sandbox
- Plus
- Pro
Expiration
Set up a due date for your requests and automatically notify your users to align signatures with your processes.- Sandbox
- Plus
- Pro
Sharing requests
Share your signature requests with external contacts to allow them to follow the progress of your signatures.- Sandbox
- Plus
- Pro
Secure links
Ensure secure access to your signatures to protect your documents over time.- Sandbox
- Plus
- Pro
Authentication
Benefit from secure authentication systems to guarantee the identity of your signers before proceeding to the signature.- Sandbox
- Plus
- Pro
Audit trail in PDF
Keep a secure record of your signatures and information in a time-stamped evidence file archived for 10 years.- Sandbox
- Plus
- Pro
Templates
Optimise time spent on creating signature requests by building your own fully configurable templates.- Sandbox -
- Plus
- Pro
API features
Webhooks
Choose all the events you need to track your signatures directly in your tools: when the signer saw the signature invitation, when they signed, when they received a reminder, etc.- Sandbox
- Plus
- Pro
Smart anchors
No matter how many pages, characters, or any other variation in your document... you can choose precisely where the signature will be affixed.- Sandbox
- Plus
- Pro
Consumption monitoring Dashboard
Follow the consumption of your electronic signature package in real time from the dedicated interface in the Application to control your consumption level independently.- Sandbox
- Plus
- Pro
Metadata
Metadata allows you to attach extra information to your Signature Requests. Our customers generally use it to provide specific context to their business.- Sandbox -
- Plus
- Pro
Logs monitoring
Our logs monitoring allows you to monitor calls sent to Yousign's API, response payload and Webhooks.- Sandbox -
- Plus -
- Pro
API integration and customization
iFramed signature flow
Integrate the signature flow into your product using an iFrame.- Sandbox
- Plus
- Pro
Redirection post signature
Redirect your users to the URL of your choice once the signature is complete.- Sandbox
- Plus
- Pro
Customized notifications
Use our signature flow but manage the notification of your signatories yourself.- Sandbox -
- Plus -
- Pro
Custom experiences
Customize the signature experience with your brand codes (colors, logos...).- Sandbox -
- Plus -
- Pro
Support levels
SLA
Yousign guarantees the availability of its servers.- Sandbox -
- Plus 99%
- Pro 99.9%
Sandbox | Plus | Pro | |
|---|---|---|---|
eSignatures & eSeals | |||
Remote signing Send, view and sign all your documents simply and securely wherever you are, from your computer, mobile or tablet. Send, view and sign all your documents simply and securely wherever you are, from your computer, mobile or tablet. | |||
In-person signing Simplify the face-to-face signing process to speed up, facilitate and power your agreements. Simplify the face-to-face signing process to speed up, facilitate and power your agreements. | |||
Simple eSignature Have your documents signed in just a few clicks on a secure application to guarantee a legally valid signature while streamlining your processes. Have your documents signed in just a few clicks on a secure application to guarantee a legally valid signature while streamlining your processes. | |||
Advanced eSignature Reinforce the legal value of your signatures by ensuring the identification of signers. Reinforce the legal value of your signatures by ensuring the identification of signers. | |||
Qualified eSignature This level allows you to sign documents within minutes, following the highest security standards. This level allows you to sign documents within minutes, following the highest security standards. | |||
Simple eSeal Ensure the integrity and authenticity of your electronic documents, such as employment contracts. Ensure the integrity and authenticity of your electronic documents, such as employment contracts. | |||
Advanced eSeal Ensure the integrity and authenticity of your electronic documents, such as payslips. Ensure the integrity and authenticity of your electronic documents, such as payslips. | |||
Qualified eSeal Ensure the integrity and authenticity of your electronic invoices. Ensure the integrity and authenticity of your electronic invoices. | |||
eSignature interface | |||
Tracking interface Track your signatures’ progress in real-time and easily manage your requests, contacts and documents. Track your signatures’ progress in real-time and easily manage your requests, contacts and documents. | |||
Organisation settings | |||
Interface branding Customize your signature interface and your requests with your logo. Customize your signature interface and your requests with your logo. | |||
Contact book Import and manage all your contacts, signers and collaborators directly in your application to easily assign them to your signatures. Import and manage all your contacts, signers and collaborators directly in your application to easily assign them to your signatures. | |||
eSignature features | |||
Attachments Add as many attachments as you wish to add to your documents to be signed. Add as many attachments as you wish to add to your documents to be signed. | |||
Signature fields Easily add signature fields for your signatories and preview directly on your documents. Easily add signature fields for your signatories and preview directly on your documents. | |||
Mentions Personalize your signatures with mentions, dates and contractual information. Personalize your signatures with mentions, dates and contractual information. | |||
Text fields Add additional information to your signatures via our text fields, to be completed by the user before accessing the documents. Add additional information to your signatures via our text fields, to be completed by the user before accessing the documents. | |||
Initials Automatically add the signers’ initials on each page of your documents. Automatically add the signers’ initials on each page of your documents. | |||
Checkboxes Reinforce the proof of agreement by adding checkboxes to your documents. Reinforce the proof of agreement by adding checkboxes to your documents. | |||
Signer order Order your signers and easily create automated signature flows for all your documents. Order your signers and easily create automated signature flows for all your documents. | |||
Automatic reminders Plan your invitations, automate your reminders and personalize your messages to speed up signature. Plan your invitations, automate your reminders and personalize your messages to speed up signature. | |||
Expiration Set up a due date for your requests and automatically notify your users to align signatures with your processes. Set up a due date for your requests and automatically notify your users to align signatures with your processes. | |||
Sharing requests Share your signature requests with external contacts to allow them to follow the progress of your signatures. Share your signature requests with external contacts to allow them to follow the progress of your signatures. | |||
Secure links Ensure secure access to your signatures to protect your documents over time. Ensure secure access to your signatures to protect your documents over time. | |||
Authentication Benefit from secure authentication systems to guarantee the identity of your signers before proceeding to the signature. Benefit from secure authentication systems to guarantee the identity of your signers before proceeding to the signature. | |||
Audit trail in PDF Keep a secure record of your signatures and information in a time-stamped evidence file archived for 10 years. Keep a secure record of your signatures and information in a time-stamped evidence file archived for 10 years. | |||
Templates Optimise time spent on creating signature requests by building your own fully configurable templates. Optimise time spent on creating signature requests by building your own fully configurable templates. | |||
API features | |||
Webhooks Choose all the events you need to track your signatures directly in your tools: when the signer saw the signature invitation, when they signed, when they received a reminder, etc. Choose all the events you need to track your signatures directly in your tools: when the signer saw the signature invitation, when they signed, when they received a reminder, etc. | |||
Smart anchors No matter how many pages, characters, or any other variation in your document... you can choose precisely where the signature will be affixed. No matter how many pages, characters, or any other variation in your document... you can choose precisely where the signature will be affixed. | |||
Consumption monitoring Dashboard Follow the consumption of your electronic signature package in real time from the dedicated interface in the Application to control your consumption level independently. Follow the consumption of your electronic signature package in real time from the dedicated interface in the Application to control your consumption level independently. | |||
Metadata Metadata allows you to attach extra information to your Signature Requests. Our customers generally use it to provide specific context to their business. Metadata allows you to attach extra information to your Signature Requests. Our customers generally use it to provide specific context to their business. | |||
Logs monitoring Our logs monitoring allows you to monitor calls sent to Yousign's API, response payload and Webhooks. Our logs monitoring allows you to monitor calls sent to Yousign's API, response payload and Webhooks. | |||
API integration and customization | |||
iFramed signature flow Integrate the signature flow into your product using an iFrame. Integrate the signature flow into your product using an iFrame. | |||
Redirection post signature Redirect your users to the URL of your choice once the signature is complete. Redirect your users to the URL of your choice once the signature is complete. | |||
Customized notifications Use our signature flow but manage the notification of your signatories yourself. Use our signature flow but manage the notification of your signatories yourself. | |||
Custom experiences Customize the signature experience with your brand codes (colors, logos...). Customize the signature experience with your brand codes (colors, logos...). | |||
Support levels | |||
SLA Yousign guarantees the availability of its servers. Yousign guarantees the availability of its servers. | 99% | 99.9% |
Want to become an ISV Partner?
Learn moreAny questions?
See frequently asked questions
Explore our add-ons
Complete your plan with extra features*
*additional costs
Whatever you need, Sign and/or Seal, we have all the security levels you need!
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Simple eSignature
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Advanced eSignature
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Qualified eSignature
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Simple eSeal
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Advanced eSeal
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Qualified eSeal
Coming soon !
Explore our API's capabilities for free!
Create a sandbox account today and experience a fast and seamless integration. You will be able to test all the features available in our paid plans and our dedicated support team will be available to help you, all for free.
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No credit card required
They choose Yousign
The cost of Yousign's solution is derisory compared to the time we save!
Nicolas Michel, CTO
The best service provider is the one who knows how to be forgotten. For Yousign, this is the case, and that's why our relationship works.
Nicolas Poulain, IT Project Manager
Frequently asked questions
Can I test Yousign’s API?
Yes, we enable access to a free Sandbox for 40 days to test and integrate our API to your apps and tools.
Can I use the Sandbox to run tests?
Yes, signatures sent through your Sandbox will not count toward your eSignature quota.
How long can I use the Sandbox for?
You can use the free Sandbox for 40 days. Take the time you need to build the experience you want.
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What happens if I exceed my signature quota?
You can choose the plan that meets your needs and matches the volume of signatures you expect. If you exceed your quota, your account won’t be blocked. You can keep signing your documents, and each signature above your monthly quota will be billed at €2.00.
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How is the amount of signatures calculated?
Signatures are counted by the number of signature requests sent. If a single document is signed by several parties, the number of signatures will equal the number of signing parties.
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How will I be billed?
All API plans are yearly subscriptions. The billing is done yearly.
Need help finding the right plan for you?
Our team of experts will answer your questions and guide you through your first steps with the API.
