lego vs TigerTrust
lego
go-acme.github.io
TigerTrust
tigertrust.ioSide by side
| Figure | lego | TigerTrust |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | — | Yes |
| Windows | — | Yes |
| macOS | Yes | — |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 1 | 4 |
| Spec score · Certificate Management Software | 8.5 (#6) | 7.0 (#25) |
| Purpose | lego is an ACME client and library written in Go for obtaining and renewing certificates. | TigerTrust is an enterprise PKI management platform for certificate lifecycle automation and machine identity security. |
| Support | The project links to GitHub issues and discussions for help and community participation. | The support page lists standard email support with a 48-hour response time, professional 24-hour response, and enterprise 24/7 phone support with a one-hour response time. |
Plans
TigerTrust
- CustomPriced on request
- EnterprisePriced on request
- ProfessionalPriced on request
- StarterPriced on request
In their own words
lego
lego is an independent, free, open-source ACME client and Go library for obtaining, renewing, and revoking certificates. It supports wildcard and SAN certificates and can work with multiple ACME servers, including Let’s Encrypt and ZeroSSL. Validation choices include DNS-01, HTTP-01, TLS-ALPN-01, and DNS-PERSIST-01. The project lists more than 200 DNS providers, including Cloudflare, Amazon Route 53, Google Cloud DNS, and Azure DNS, with CNAME support enabled by default. Users can run lego from the command line or call it as a Go library. DNS credentials and settings are supplied through environment variables, with file references and dotenv files supported. Installation options include prebuilt binaries, Docker, package managers, and source. The maintainers look after the AUR and Snap packages; other listed packages are community maintained. The project lists support for ACME RFC 8555 and certificate validation and renewal extensions. It is licensed under MIT, and installing from source requires Go 1.25 or later. The project points to GitHub issues and discussions for help.
TigerTrust
TigerTrust has no write-up on Specifiction yet; its figures are above.