Simple, secure and compliant electronic signature solutions
As a professional, you need to save time while ensuring the legal validity of your documents.
Our electronic signature solutions adapt to your needs: one-off, regular, or customized.
Why choose electronic signature?
Electronic signatures are much more than just an alternative to paper. They're a lever for productivity, compliance, and reliability.
You sign remotely, in just a few clicks
You protect your contracts with secure timestamping
You gain professionalism with your customers
It is essential in the legal, financial, real estate, HR or public sectors.
3 electronic signature solutions for 3 professional uses
We know that not all professionals have the same needs.
This is why we have designed 3 solutions adapted to your real uses.
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One-off need
Ideal for a unique need or a specific mission
No subscription, no commitment
Single transaction pack
Immediate activation
Included: qualified signature (legally recognized, including public sector)
Regular need
For businesses and firms with a regular flow of documents to sign
Monthly or annual subscription
Intuitive Universign interface
Automatic archiving
Mass mailing possible
Ideal for: legal firms, accountants, SMEs, brokers, notaries, etc.
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API Integration
For companies wishing to integrate the signature directly into their business software
Universign API
Automatic signature & invisible for the end user
Pay as you go
Dedicated technical support
Ideal for: SaaS, ERP, CRM, HR or financial platform publishers
What signature levels do we offer?
We offer all levels of electronic signature, depending on your need for legal security.
Signature level
Simple signature
Advanced Signature
Advanced signature with qualified certificate
Qualified signature
For what use?
Internal documents, quotes, current contracts
Binding contracts, HR, finance
Calls for tender, INPI, public sector
Regulated or notarial acts, high compliance
All our levels are compliant with the eIDAS regulation and legally recognized in the European Union.
Electronic seal – Secure your documents in full compliance
ENSURE THE AUTHENTICITY AND INTEGRITY OF YOUR DOCUMENTS WITH SIMPLICITY.
The electronic seal guarantees the authenticity of your documents, while respecting legal and regulatory requirements.
Your benefits by choosing SECURIT EXPERT
Maximum legal security
All our signatures are certified, traceable and valid in the event of a dispute.
Ease of use
An interface designed for professionals, without technical jargon.
Human and responsive support
Do you have a question? An advisor will answer you quickly.
Unique flexibility on the market
You choose: one-time, subscription, or API. No unnecessary commitment.
What makes our service unique
At SECURIT EXPERT, we are not just a platform.
We are your partner in securing your documents.
No hard sell, no hidden commitments
Advice tailored to your sector (legal, public, HR, tech, etc.)
Human support at every stage
We believe that security should never rhyme with complexity.
Our customers testify
I've saved a ton of time with every signing. And my clients love the simplicity.
SOPHIE D.
Lawyer
Finally, a solution that offers qualified signatures without a subscription!
MARC P.
Public procurement consultant
The API is super clear. And the support team helped me set everything up.
THOMAS G.
SaaS Developer
Everything you need to know about our electronic signature solutions
Is the signature legal?
Yes. Our signatures comply with the eIDAS regulation and are legally recognized throughout the EU.
Can I sign a tender with your electronic signature solution?
Yes, with a qualified signature, included in our one-off and regular solutions.
Do I need to install software for your electronic signature solution?
No. Everything is done online, via an intuitive interface.
Can I use the signature on mobile?
Yes. Your recipients can sign from their smartphone, tablet, or computer.
What if I need help using your electronic signature solution?
Our support is responsive, and an advisor can assist you, especially during the first use.