Let's Encrypt
7.6#3 in public key infrastructure softwareFree planFree planWebAPILinuxmacOS
VisitLet's Encrypt vs Sectigo Certificate Manager
Sectigo Certificate Manager
6.3#12 in certificate management softwareFrom $250 a yearWebAPI
VisitWhat both publish
| Fact | Let's Encrypt | Sectigo Certificate Manager |
|---|---|---|
| Headquarters | LinkedIn lists San Francisco, California as ISRG headquarters. | Scottsdale, Arizona, USA |
| Integrations | Hosting providers can obtain and manage certificates for customers through their own ACME clients. | Sectigo says the platform offers more than 50 seamless integrations and supports ACME, SCEP, EST, and REST automation. |
| Support | Let’s Encrypt does not offer direct subscriber support and points users to its documentation and community support forums. | Sectigo says it provides dedicated support and white-glove service from onboarding through continued account services. |
Let's Encrypt plans
- Let's Encrypt certificatesFree
- Short-lived certificatesFree
Sectigo Certificate Manager plans
- Basic$25 a month
- Plus$100 a month
- Advanced$225 a month
- Basic$250 a year
- Plus$1,000 a year
- Advanced$2,250 a year
Pick Let's Encrypt if…
Let's Encrypt serves people and organizations worldwide who need certificates for domain-named web, mail, or FTP servers. It suits users able to manage certificates through ACME clients and consult documentation or community forums when needed.
Pick Sectigo Certificate Manager if…
The SCM Pro offering is tailored to small and midsize organizations, web server administrators, growing businesses, and lean IT teams. Enterprise is aimed at complex environments needing multi-CA management, S/MIME, private PKI, advanced reporting, and premium support.