DARKX vs Passguard
DARKX
darkx.ioPassguard
passguard.comSide by side
| Figure | DARKX | Passguard |
|---|---|---|
| Price from | $21/mo | €250/mo |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 5 |
| Spec score · Dark Web Monitoring Services | 7.9 (#7) | 7.7 (#11) |
| Compliance | DARKX says its security program aligns with ISO 27001, SOC 2, PCI DSS, GDPR and UK GDPR, and India's DPDP Act and CERT-In requirements. | Passguard states that it is GDPR compliant and that ISO 27001 certification is in progress. |
| Monitoring | It says it continuously monitors underground forums, breach databases, ransomware leak sites, paste sites, Telegram channels, and cybercrime marketplaces. | It monitors criminal marketplaces for infected devices and stolen sessions tied to customer domains and other verified assets. |
| Product | DARKX describes itself as an AI-powered cybersecurity and dark web intelligence platform for finding leaked credentials, exposed assets, cybercrime discussions, malware threats, and emerging attack vectors. | Passguard is a European dark web monitoring platform specializing in infostealer intelligence. |
| Support | DARKX offers support for threat intelligence, API and dashboard issues, enterprise onboarding, breach response, and dark web alert guidance. | The company offers a 30-minute product demo with CEO Tom Leijte using data for the prospective customer's domains. |
Plans
Passguard
- Essential€250 a month
- Pro€425 a month
- Enterprise€775 a month
- API access€1,500 a month
- CustomPriced on request
In their own words
Passguard
Passguard is a web and API platform for monitoring infostealer activity connected to company domains and other verified assets. It looks for infected devices and stolen sessions on criminal marketplaces, then checks whether stolen access is still active; the company says it revokes active access before it can be abused. The platform presents infections, traces, target lists, cracked passwords, breaches and leaks, with alerts and reports for investigations. Monitoring begins after assets are verified, with no agent installation or access to customer systems required, according to Passguard. Its REST API offers thirteen endpoints per domain for SIEM, SOAR or product integrations, and a mock server provides synthetic data for development without a key. Passguard says customer data is hosted in the European Union on European infrastructure, it is GDPR compliant, and it never pays cybercriminals for data; ISO 27001 certification is in progress. There is no free plan, but a quick scan is available without signup and a team-led proof of concept can use a customer's assets. The Essential plan costs €250 a month on an annual contract, excluding VAT. API access is listed at €1,500 a month.