Let's Encrypt
7.6#3 in public key infrastructure softwareFree planFree planWebAPILinuxmacOS
VisitLet's Encrypt vs Sectigo Private PKI
Sectigo Private PKI
4.6#26 in public key infrastructure softwareWeb
VisitWhat both publish
| Fact | Let's Encrypt | Sectigo Private PKI |
|---|---|---|
| Headquarters | LinkedIn lists San Francisco, California as ISRG headquarters. | Scottsdale, Arizona, USA |
Let's Encrypt plans
- Let's Encrypt certificatesFree
- Short-lived certificatesFree
Sectigo Private PKI plans
No prices published.
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 Private PKI if…
You want what its maker publishes above — check its page for the details.