12ssl.com is the official website of Kyuudai Co., Ltd. located in Japan offering all kinds of SSL certificates at the lowest prices.

We’re a team of cyber security specialists, passionate about new technologies & progress.

What we do

We supply cheap SSL certificates of globally recognized as well as highly trusted CAs namely: Sectigo(formerly Comodo), AlphaSSL, GeoTrust, GlobalSign, Thawte, RapidSSL and Certum. Our store is a great place to find the cheapest SSL certificates to protect any websites, applications and online transactions.

12SSL has large volumes and receive significant discounts from vendors, that gives us the availability to pass discounts to you and to offer at price as low as possible.

Our values


We are proud of our products

Public IP certificate is our most popular product which protects Public IP addresses with domain validation only. It takes just five minutes to get the certificate issued. You do not need to provide any documents for the issuance as IP SSL certificates are applicable to everyone. Public IP certificate supports up to 1000 IP addresses or domains. It’s compatible with all desktop and mobile devices.

Sectigo SSL (formerly Comodo CA) is the largest commercial trust provider in the World. Sectigo SSL certificates are popular all around the World and they are well-presented in all segment of market and type of SSL certificates like Domain vetted, Business and Extended Validation, Multi-Domain, Wildcard, SMIME and Code Signing certs.

Wildcard SSL certificates allow you to secure unlimited sub domains while securing main domain (for example,*.mydomain.com). These certificates are domain validation certificates which only take few minutes for issuance. By enabling SSL certificate on your website, you can assure your customers that they will have secure environment once they visit the site.

Sectigo Positive SSL is a cheapest SSL certificate that encrypts your online transactions with SHA256-bit encryption. The certificate carries Sectigo root certificate that is accepted and recognized by most of the desktop and mobile browsers that get you rid of unwanted SSL warnings. Sectigo Positive SSL comes with 30 days money refund policy in case if you want to cancel the certificates.