SSL Certificate Providers

Best SSL Certificate Providers include:

AWS Certificate Manager, Entrust Standard SSL Certificates, OpenSSL, Namecheap SSL Certificates, Alibaba Cloud SSL Certificates Service, Sectigo SSL Certificates, GlobalSign SSL & Digital Certificates and SSL2BUY.

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AWS Certificate Manager

AWS Certificate Manager is a service that lets users provision, manage, and deploy public and private Secure Sockets Layer/Transport Layer Security (SSL/TLS) certificates for use with AWS services and internal connected resources.

StackPath Edge Delivery

The StackPath (formerly Highwinds) Content Delivery Network provides a scalable DNS with load balancing, traffic management, DDoS protection and Web Application Firewall (WAF) to support and protect enterprise websites and applications.

Venafi Control Plane for Machine Identities

Venafi, headquartered in Salt Lake City, protects machine identity types by orchestrating cryptographic keys and digital certificates for SSL/TLS, code signing, mobile and SSH.

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Entrust Standard SSL Certificates

Entrust Standard SSL Certificates, also known as Organization validated certificates, offer strong encryption and browser trust, and include unlimited reissues, and unlimited server licensing. In addition to securing information between client browsers and servers, Standard SSL…


SSL2BUY is an SSL vendor that aims to provide cheap SSL certificates to secure websites and software code.

Namecheap SSL Certificates

Domain registrar and web host Namecheap offers SSL Certificates.


OpenSSL is a toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library.

StackPath Edge Security

StackPath Edge Security includes device-level fingerprinting, diverse DDoS attack profiling, and globally synchronized threat detection and mitigation reduces false-positives and catches sophisticated and emerging threats.

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ZeroSSL is presented as a solution to secure any site by putting SSL management on autopilot, supporting one-step validation and renewal via REST API.

Tencent SSL Certificate Service

Tencent Cloud's SSL Certificate Service is a security service that offers server identity authentication and data transmission encryption for a one-stop HTTPS solution.

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RapidSSL is powered by DigiCert is offered by the vendor as a low cost TLS/SSL solution. DigiCert acquired RapidSSL when it acquired Symantec's web security products.

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HTTPS.IN is the sole property of Adweb Technologies Pvt. Ltd.. Located in the financial hub of India, they are an SSL certificate provider, catering to Fortune 500 companies. helps customers navigate the complex world of SSL and website security while aiming to provide the…

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GeoTrust is an SSL certificate solution powered by DigiCert. SSL certificates include the True BusinessID, and the QuickSSL lines.

DigiCert Secure Site

DigiCert Secure Site is a suite of TLS / SSL certificate solutions to protect business websites.

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ClickSSL is a provider of SSL and code signing certificates. Code signing certificates use a digital signature to authenticate the integrity of code and industry-standard encryption to secure software, which will tell users that the software or application is safe to download and…

Let's Encrypt
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Let’s Encrypt is a free, automated, and open certificate authority (CA), provided by the Internet Security Research Group (ISRG). The solution aims to give people the digital certificates they need in order to enable HTTPS (SSL/TLS) for websites, for free, with the goal of creating…

Thawte SSL Certificates

Thawte SSL Certificates are now powered by DigiCert.

Sectigo SSL Certificates

Sectigo offers a comprehensive suite of web security and SSL certificate products. Sectigo was formerly the digital certificate division of Comodo (Comodo CA), which spun off as a separate and independent company in 2017.

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Ispmanager – websites and web environment Linux control panel that makes life easier for web developers and hosting professionals.Ispmanager creates and manages websites, users, databases, DNS, backups, mail servers, and security tools, including automatically releasing and renewing…

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SignMyCode is a code signing solution, offering code signing certificates from certificate authorities like Comodo and Sectigo for individual developers and software organizations aiming to keep software, applications, scripts, and executables tamper-proof and safe from unauthorized…

GlobalSign SSL & Digital Certificates

GlobalSign offers SSL and digital certificates.

Alibaba Cloud SSL Certificates Service

Alibaba Cloud SSL Certificates offers certificates issued by various CAs. Alibaba Cloud SSL Certificates help users build HTTPS-based websites and support quick deployment, certificate management, and certificate revocation.

Keyfactor Command

Keyfactor (formerly Certified Security Solutions or CSS) headquartered in Cleveland offers Keyfactor Command, a digital certificate management solution, end-to-end managed PKI as-a-service or certificate lifecycle automation solution. It provides automated certificate scanning and…

Learn More About SSL Certificate Providers

What are SSL Certificate Providers?

SSL (Secure Sockets Layer) certificate providers offer authentication and security for web domains. On the authentication side, they verify the ownership of a domain as well as other details (such as the name and address) associated with the domain owner. On the security side, SSL certificates provide end-to-end encryption between web domains and servers. This protects sensitive data such as credit card numbers, usernames, passwords, and emails. Obtaining an SSL certificate results in visual indicators (like a padlock in the URL box) that give site visitors the confidence that the site they are visiting is trusted and secure.

Those looking for SSL certification may also be interested in TLS (Transport Layer Security), which offers the same services as an SSL provider and stronger security.

SSL Certificate Providers Features

SSL certificate providers include the following identifiable features:

  • Website and server encryption
  • Domain verification
  • Scalability
  • Customer support
  • Mobile solutions
  • Multiple certificate management

SSL Certificate Providers Comparison

The majority of SSL certificate providers offer the same basic functionality. Some providers are more suited for small companies with a single domain or very few domains, while others are suited for large organizations with complex website infrastructures. The solutions geared towards complex organizations cost significantly more than their basic counterparts, but they do offer more nuanced solutions that can better handle this complexity.

Pricing Information

The price of an SSL certificate will depend on the type of service needed for your domain(s). For single-domain certificates, you can expect to pay $50-$200 dollars per year. This estimate depends on whether you need both domain and organizational validation, along with the level of security. For multi-domain subscriptions, you can expect to pay between $150-$600 per year. The cost depends on the number of domains for which you need SSL verification. For a wildcard subscription, you can expect to pay between $300-$800 per year. Most vendors offer discounted rates for multi-year subscription packages.

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Frequently Asked Questions

What do SSL certificate providers do?

SSL certificates provide validation for organizations and their web domains, as well as encryption for sensitive site data. This validation affords site visitors with the confidence that site is real and that any data they may share will be protected.

What are the benefits of using SSL certificate providers?

SSL verification is essential for running a secure website, as many web browsers now warn or block users from sites without SSL authentication. SSL certificates ensure that your site is safe and provide important encryption services.

What are the best SSL certificate providers?

Some popular SSL certificate providers include:

How much do SSL certificate providers cost?

SSL certification requires buyers to pay yearly subscriptions that ranges from $50-$800, depending on the type of service needed by the domain host. Most vendors offer a free trial period and discounts for multi-year subscriptions.