Certera is an SSL/TLS certificate provider that offers website security services to businesses and organizations. The company functions as a reseller and platinum partner of globally recognized Certificate Authorities including Comodo, Sectigo, DigiCert, GeoTrust, Thawte, and RapidSSL. Certera provides a range of SSL/TLS certificates across different validation levels, including domain validation (DV), organization validation (OV), and extended validation (EV) certificates. Their certificate offerings are designed to secure single domains, multiple domains, and subdomains, with pricing starting from $3.99 per year. The company positions itself as a one-stop solution for SSL certificate purchases at discounted rates. The company provides 24/7 customer support to assist with SSL installation and certificate management issues. They offer a 30-day money-back guarantee for customers who are not satisfied with their services. Certera serves a global customer base and claims to secure some of the world's largest and well-known brands. In addition to certificate sales, Certera maintains an educational blog that covers various cybersecurity topics including ransomware, malware, phishing attacks, and data encryption. This content provides information about cybersecurity threats and prevention methods to help organizations understand and protect against common attack vectors.