Let's Encrypt
Slug: lets_encrypt
Supported
Industry-standard automated certificate authority offering free DV certificates. Ideal for web servers, APIs, and high-volume deployments that rely on ACME-compatible workflows.
- Validation
- HTTP, DNS, Manual
- Certificate type
- Domain Validated (DV)
- Renewal
- Automated via SSL360
ZeroSSL
Slug: zerossl · ACME
Supported
Trusted commercial CA with free 90-day DV certificates, wildcard support, and broad browser compatibility. A strong alternative when you want ACME automation with ZeroSSL as the issuing authority.
- Validation
- HTTP, DNS, Manual
- Certificate type
- Domain Validated (DV)
- Renewal
- Automated via SSL360