Sites similar to xolphin.com
Xolphin alternatives & similar sites
Xolphin SSL Certificates and Digital Signatures — 18 websites ranked by shared content topics, category and on-page relevance.
Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Information and Network Security →
| Domain | Match | Title | Country/Lang | Category | AI files | Contact | AI-protection |
|---|---|---|---|---|---|---|---|
| positivessl.com ↗ | 70* match | PositiveSSL® - The Official PositiveSSL® Site | PositiveSSL Certificates | en | Information and Network Security | – | phone | none |
| sectigo.com ↗ | 70* match | Certificate Management Solutions & SSL Certificates | Sectigo® Official | en | Information and Network Security | – | – | none |
| gogetssl.com ↗ | 70* match | Cheap SSL Certificates as low as $14.21 per year | GoGetSSL® | en | Information and Network Security | – | – | none |
| ssl.com ↗ | 70* match | SSL Certificate & Digital Certificate Authority - SSL.com | en | Information and Network SecurityWordPress | – | – | none |
| rapidssl.com ↗ | 70* match | Upgrade your TLS/SSL & Wildcard Certificates to GeoTrust | RapidSSL | en | Information and Network SecurityAdobe Experience Manager | – | – | none |
| trueoriginal.com ↗ | 70* match | Issue Tamper-Proof Digital Certificates | TRUE Original | Sweden~ en | Information and Network Security | llms | – | none |
| comodoca.com ↗ | 70* match | Certificate Management Solutions & SSL Certificates | Sectigo® Official | en | Information and Network Security | – | – | none |
| ssltrust.com.au ↗ | 70* match | SSL Certificates | No. 1 Provider with Australian Support | Australia en | Information and Network Security | – | emailphone | none |
| zerossl.com ↗ | 70* match | Free SSL Certificates and SSL Tools - ZeroSSL | en | Information and Network Security | robots | – | none |
| trustico.com ↗ | 70* match | Buy SSL Certificates & Secure Your Website • Trustico® – Trustico® Online Security | en | Information and Network SecurityShopify | – | – | none |
| geocerts.com ↗ | 70* match | SSL Certificates from GeoTrust, Comodo, DigiCert at Wholesale Prices - GeoCerts | en | Information and Network Security | robots | – | none |
| certum.eu ↗ | 70* match | SSL Certificates, Electronic Signature, Code Signing: Certum | European Union en | Information and Network SecurityWordPress | – | – | none |
| sectigostore.com ↗ | 70* match | Buy Sectigo SSL/TLS Certificates - Save 81% | Formerly Comodo CA | en | Information and Network Security | – | – | none |
| eff.org ↗ | 62* match | Electronic Frontier Foundation | Defending your rights in the digital world | en | Information and Network SecurityDrupal | – | – | none |
| credential.net ↗ | 62* match | Accredible • Certificates, Badges and Blockchain | en | Information and Network Security | – | – | none |
| ssllabs.com ↗ | 62* match | Qualys SSL Labs | en | Information and Network Security | – | – | none |
| webnamescorporate.com ↗ | 62* match | Webnames Corporate | Domain Management, Brand Security, DNS & SSL | en | Information and Network SecurityWordPress | robotsllms | emailphone | none |
| thawte.com ↗ | 62* match | Smart Global SSL Security | Thawte | en | Information and Network SecurityAdobe Experience Manager | – | none |
How the match score works
Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:
- shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
- same category whether they sit in the same business / industry category.
- content & title how closely their titles and page descriptions line up in wording and meaning.
No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.