Customer service Billing:

Monday — Friday:
9:00 - 18:00 CET time

Technical Support:

Monday — Friday:
9:00 - 18:00 CET time

Ordering system/certificate issuance:

24/7

InstantSSL-certificates


As low as $55,71 / year *


This is the cheapest organisation validated certificate. Ideal decision for small business!

  • For organizations
  • Verifies your organization (OV)
  • Issuance from 1 to several days
  • Protect Single Domain
  • Warranty - $10 000
  • Encryption: SHA2

* — with the purchase on 3 years.

All prices excl. VAT

Want to buy SSL-certificates at competitive prices? Its easy with LeaderTelecom!


Advantages of working with us

  • Experience. We have accumulated a wealth of experience over 13 years in the industry.
  • Coverage. We offer a wide range of services in the field of SSL certificates and cybersecurity.
  • Clients. Our customers are: AfterLogic, NW-Soft, Comindware, CRM-Consult, Technotop et al.
  • Worldwide. We work around the world
  • Free trial. No risk – test the certificate prior to payment.

News

2025-05-06

SSL/TLS Certificate Validity to Be Reduced to 47 Days by 2029

The CA/Browser Forum has announced a gradual reduction in SSL/TLS certificate validity. By March 2029, certificate validity will be gradually reduced to just 47 days.

2025-04-15

We Wish You a Happy Easter!

Due to public holidays, LeaderTelecom BV will be closed on April 18th, Good Friday, and on April 21st, Easter Monday.

Want to know the difference
between DV, OV and EV?




OV SSL Certificates

Comodo InstantSSL certificates
For small business.
Differences: organization name indicates in the certificate. It envisages organization validation. Secure one host.
Degree of trust:
Organization Validation
more info
1 year $66,86
2 years $117,00
3 years $167,14
4 years $217,28
5 years $267,43
DigiCert Secure Site (Pro) SSL certificates
For small to medium businesses.
Features: Standard SSL certificates with an organisation validation. Secure one or multiple domains.
Degree of trust:
Organization Validation
more info
1 year $412,12
2 years $803,63
3 years $1 195,14
Entrust Standard SSL certificates
For small business.
Features: Organization validated. Certificate covers one fully qualified domain name.
Degree of trust:
Organization Validation
more info
1 year $255,35
Thawte SSL Web Server certificates
For small to medium businesses.
Features: Standard SSL certificates with an organisation validation. Secure one or multiple domains.
Degree of trust:
Organization Validation
more info
1 year $126,81
2 years $247,28
3 years $367,74
GeoTrust True BusinessID SSL-certificates
For small to medium businesses.
Features: Standard SSL certificates with an organisation validation. Secure one or multiple domains.
Degree of trust:
Organization Validation
more info
1 year $212,35
2 years $414,08

* - All prices excl. VAT All retail payments are processed in Euros. LeaderSSL can only provide indicative conversion prices in other currencies. Partner payments can be processed in US dollars. The same goes for invoices but, for accounting purposes, all invoices are indicated in Euros regardless of payment currency.We can charge VAT in accordance with the country of your billing address. Final amounts will appear during the checkout process.


SSL-certificate – an important factor in climbing to the top of Google rankings

Important information for SEO-optimisers and webmasters


Google has officially announced that sites with HTTPS will get better rankings. Google has increased security and now prioritises secure sites in search results. To increase the chances of getting to the top, Google recommends that you install SSL-Certificates for all your sites.

Payment Options



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Yes! Let's do it for free!

Have any questions?
Call us now +31 20 7640722