Effective eSignature solution and more

Simplify and accelerate the process of making agreements with our straightforward, secure, legally binding digital signatures.

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Try Circularo for yourself

We'd be happy to show you Circularo and all its features and options. Enter your contact details below and get our demo.

Sign documents online

Easily sign your documents online

Upgrade to eSignatures from traditional pen and paper to save lots of time and effort that can be directed elsewhere.

Circularo’s straightforwardness speeds up, simplifies, and modernizes the whole process of making agreements.

Match authenticity

Prevent fraud and match authenticity

Verify the integrity and authenticity of each document or signature easily by using widely available tools.

Digitally signed documents are securely sealed and cannot be tampered with - crucial for building trust among signatories.

From start to finish

From start to finish

Apart from eSigning, Circularo can help with contract creation, editing, and approvals, as well as their management after signing.

The app gives a clear overview of which stage each document is in and what needs to be done next.

...and much more

MS Office 365 Online

Create documents directly in Circularo and sign them right away.


Create reusable eSigning templates to make future work easier.

Secure sharing

Share & sign documents safely with Circularo users or external recipients.

Activity tracking

Be informed about who’s doing what with each document.

3-th Party Integrations

Third-party integrations

Integrate Circularo with other solutions you use daily to save time and simplify your document processing routines.

Frequently Asked Questions

Yes. Our solution is compliant with the world’s most rigorous security standards. We are both ISO 27001 and SOC2 certified and all the data is encrypted.

No, you can sign documents with virtually anyone who has acccess to the internet. Just send them the link and Circularo will take care of the rest.

Any internal or external communication - letters, memos, announcements, proposals, contracts, and more.

Yes. Electronic signatures are legal, trusted, and enforceable in many countries around the world. Laws can vary, but Circularo makes compliance simple.

Circularo is ensuring visibility of the lifecycle of specific correspondence and ability to control the lifecycle of it.

Many use case for internal and external communications for example Letters and Memos, Announcements, Proposal, Contract & Legal documents, Information & Approval forms, Manuals and procedures.

Way more than eSignatures.

Prepare, sign, track and organise your agreements online in hours not days.

ISO 27001 & ISO 9001

ISO 27001/ISO 9001
Information Security and Quality Management

GDPR Compliance

GDPR Compliance
General Data Protection Regulation

SOC 2 Type II

SOC 2 Type I Certification
System and Organisation Controls
Type II


eIDAS Ready Electronic Identification and Trust Services