Single-Domain SSL Certificates


A trusted SSL certificate proves the authenticity of your website through the reliable verification of your domain and additional company information. Operating systems and browsers also show that your website is secure.


The Single Domain SSL Certificate is suitable for the protection of a single domain name, such as



Compare now

and find the right SSL certificate

The first question in choosing the right certificate is the level of trust the website or application should offer the visitor.

  • Validation level
  • Identification verification
  • Subdomains
  • Company name in certificate
  • Issued
  • Validity
  • Price

SSL Silver Single-Domain (DV)

  • DV

    Domain Validation

  • instantly

  • 1 year

  • CHF 119

SSL Gold Single-Domain (OV)

  • OV
    Organisation Validation

  • within 1 - 2 working days

  • 1 year

  • CHF 299

SSL Gold Single-Domain (EV)

  • EV
    Extended Validation

  • within 5 - 10 working days

  • 1 year

  • CHF 599


Benefit from attractive certificate prices and other price advantages when you place a multiyear order*.


Multiyear offer

Save now and plan for the long term!

So that you can benefit from an annual price that’s as attractive as possible, including a discount, we also offer 2-5-year orders.*


* To comply with the latest security requirements, certificates must be re-issued annually.


For the annual validation, we’ll send you an email notification 10 or 30 days before the certificate expires. Please follow the instructions in the email to revalidate your domain and re-issue the updated certificate.


Your 30-day money-back guarantee applies to the original order date.




Choice of validation level

Depending on the certificate type (SSL Silver Single-Domain (DV)SSL Gold Single-Domain (OV)SSL Gold Single-Domain (EV)), different attributes of the certificate holder are checked.


For the identification verification of SwissSign single domain SSL/TLS certificates, a distinction is made between three main types.

Domain Validation (DV)

The Domain Validation (DV) certificate type validates the domain, i.e. it checks whether the URL ( exists. This validation is performed automatically via e-mail and offers the advantage that the check takes only a few seconds. This certificate protects the visitor with so-called session encryption and does not contain any information about the operator of this site/application. 

Organisation Validation (OV)

The Organisation Validation (OV) certificate type checks the organisation, i.e. the company operating the site. It also checks the official entry and confirms that the specified organisation actually exists. This information is indicated in the certificate. This ensures that the organisation is also the legal user. 

Extended Validation (EV)

The Extended Validation (EV) certificate type is checked according to the strict, internationally regulated EV guidelines of the CA/Browser Forum. The checking process includes legal and operational checks and validation of the existence of the company by a state register, comparison with the official applicant information, authorisation of the certificate requester and the authentication of the owner rights for the domain.

Why choose SwissSign?


🗸 Certificates issued quickly

🗸 Payment on account or by credit card

🗸 Professional support in three languages (German, English, French)

🗸 30-day return policy


🗸 Certification authority (CA) in Switzerland

🗸 Complies with national and international standards and legal requirements



🗸 Highest security standards

🗸 SwissSign certificates enjoy a high level of trust