TrustAsia SSL Certificates
TrustAsia SSL Certificates: A certificate catalog with ACME and OpenAPI ordering for automated issuance and deployment. Ranked #16 of 34 in SSL Certificate Providers by our editors (7.8/10); pricing: Paid; best for buyers automating certificates for up to 250 domains.
At a glance
- Editor score7.8 / 10
- PricingPaid
- Best forBuyers automating certificates for up to 250 domains
- Free planNo
- Wildcard certificatesYes
- Founded2013 · Shanghai, China
- Facts checked23 Oct 2026
Where it wins
- Offers DV, OV and EV validation levels across certificate options
- Listed multi-domain tiers support up to 250 independent domains
- ACME and OpenAPI support certificate ordering automation
Where it doesn't
- No free plan; certificates are paid
- Catalog options vary: not every validation level offers wildcard certificates
- Maximum certificate validity is changing under the vendor’s 2026 schedule
Our verdict on TrustAsia SSL Certificates
TrustAsia SSL Certificates is a paid SSL/TLS certificate catalog for individuals and organizations securing websites and servers. It offers domain validation (DV), organization validation (OV) and extended validation (EV), with single-domain and multi-domain choices; selected products also provide wildcard coverage for subdomains. That range suits buyers who need to match certificate validation and domain coverage to their use case, including teams managing many domains. It is less suited to buyers seeking a free certificate plan or a product focused on a single certificate type.
Automation is a notable fit for operational workflows: TrustAsia documents certificate ordering through ACME and OpenAPI, as well as issuance automation, deployment options, reissuance and validity management. The product supports RSA and ECC algorithms. Listed multi-domain tiers support up to 250 independent domains, though the catalog is not uniform: the listed EV multi-domain option supports 250 domains, while EV wildcard is not among the listed plans. Buyers should check the specific validation and coverage combination they need before choosing a tier.
The plan lineup separates DV, OV and EV, with single-domain options for each validation level, multi-domain options for each, and wildcard options listed for DV and OV. The vendor states that validity periods are being shortened under its 2026 implementation schedule: it announced a 199-day maximum from March 1, 2026, followed by further reductions. Buyers should factor that schedule into certificate lifecycle planning. TrustAsia is a stronger fit for organizations that value automated ordering and varied validation choices; buyers who need a free option or a listed EV wildcard certificate should consider alternatives.
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TrustAsia SSL Certificates pricing
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TrustAsia SSL Certificates fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Validation types | DV, OV, EV |
| Wildcard certificates | Yes |
| Multi-domain certificates | Yes |
| Maximum SAN domains | Not verified |
| Issuance speed | Minutes |
| Maximum validity | 90_days |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | 2FA |
| Support | Email · 24/7 |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: ACME, OpenAPI |
| Pricing | Paid (source) |
| Website | trustasia.com |
| Facts checked | 23 Oct 2026 |
TrustAsia SSL Certificates integrations
TrustAsia SSL Certificates lists 2 integrations on its own site.
- ACME
- OpenAPI
Alternatives to TrustAsia SSL Certificates
- Let's EncryptA free certificate authority for automated, domain-validated HTTPS.9.4
- DigiCert TLS/SSL CertificatesOV and EV certificates pair broad domain coverage with CertCentral and ACME automation.9.2
- GlobalSign SSL CertificatesA broad certificate range with wildcard and multi-domain options, but no stated price.9.1
See all TrustAsia SSL Certificates alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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