3 Best European DigiCert Alternatives in 2026
The best European alternative to DigiCert in 2026 is Actalis SSL, based in Italy. All 3 options below are European-owned, GDPR-native and ranked by feature parity and relevance.
By the EU Alternatives team Last updated
Our top pick this year is Actalis SSL, but every option on this list is European-owned, GDPR-native, and production-ready. Worth a closer look: SwissSign, HARICA.
DigiCert alternatives are mainly Security & Identity. Browse any of those categories for a wider shortlist beyond this list.
Top European DigiCert alternatives compared
| # | Alternative | Country | Open source | Free tier | Compare |
|---|---|---|---|---|---|
| 1 | Actalis SSL | Italy | No | No | vs DigiCert → |
| 2 | SwissSign | Switzerland | No | No | vs DigiCert → |
| 3 | HARICA | Greece | No | No | vs DigiCert → |
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Actalis SSL provides SSL/TLS certificates and digital trust services from one of Europe's leading Certification Authorities. Operating for more than twenty years as an eIDAS-qualified Trust Service Provider, Actalis issues DV, OV, and EV certificates alongside S/MIME email certificates, code-signing certificates, and QWAC certificates for PSD2 compliance.
As a full-member CA of the CA/Browser Forum, Actalis roots are pre-installed in every major browser and operating system. Certificates start from around €30 per year, are issued through an automated portal with API access, and extend naturally into qualified electronic signatures, timestamping, and secure-email solutions for enterprise rollouts.
Key benefits:
- Full certificate range covering DV, OV, EV, Wildcard, Multi-Domain, and SAN
- QWAC certificates for banks and payment providers under PSD2
- S/MIME certificates for encrypted and authenticated business email
- Code signing for Windows, macOS, and Java application publishers
- CA/Browser Forum member with roots trusted by default in every browser
Actalis S.p.A. is headquartered in Bergamo, Italy, and operates from a Tier-4 datacenter compliant with ANSI/TIA-942 Rating 4. The company is eIDAS-qualified and certified to ISO 9001, ISO 27001, ISO 37001, ISO 45001, ISO 20000-1, and ISO 22301, all under full GDPR and European jurisdiction.
Trusted by OVHcloud, Swedbank, Insiel, BCC, GSE, and the Italian Central Public Administration, with tens of millions of end users relying on Actalis certificates every day.
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Swiss certificate authority for TLS, S/MIME and document-signing certificates, operated within the Swiss Post group as a homegrown trust service.
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Greek certification authority rooted in the academic and research community, issuing TLS, S/MIME and code signing certificates.
