Overview

DARKX is an AI-powered service from IntelligenceX that searches for leaked credentials, exposed systems, ransomware activity, malware threats, cybercrime conversations and new attack vectors. Its monitoring spans underground forums, breach databases, ransomware leak sites, paste sites, Telegram channels and cybercrime marketplaces. Coverage can include credentials, identity exposures, compromised endpoints, breached data, ransomware mentions, brand impersonation, phishing campaigns, exposed databases, stolen customer data and threat-actor discussions.

The service supports personal and business monitoring, investigations and remediation guidance. It is delivered through a web interface and API, making it relevant to analysts as well as teams incorporating intelligence into their own workflows.

Key features

Exposure discovery

The Breach Tracker searches more than 800 underground forums, paste sites and marketplaces, cross-referencing over 22 billion leaked credential pairs. TLS/SSL auditing, email-exposure analysis, database-exposure detection and open-port scanning extend the service beyond searching for stolen passwords. That combination is useful when an organization needs to connect leaked information with potentially exposed infrastructure, although the free allowance is too small for broad continuous coverage.

Incident investigation

Investigators can mark incidents as confirmed, suspected or inconclusive, inspect personal-data exposure with regulatory flags and filter findings across 17 incident types. These classifications provide a practical way to separate actionable cases from leads that still need verification.

Threat intelligence and support

DARKX follows ransomware groups and other threat actors, attributes activity and refreshes its threat feeds. Support covers threat-intelligence questions, API and dashboard problems, enterprise onboarding, breach response and dark-web alert guidance. Its security controls include encryption, least-privilege and role-based access, multifactor authentication, network segmentation, logging, continuous monitoring, and recurring vulnerability assessments and penetration tests. The stated security program aligns with ISO 27001, SOC 2, PCI DSS, GDPR and UK GDPR, India’s DPDP Act and CERT-In requirements.

Pricing

Plan	Price	What it includes
Free Plan	0.00 USD per month	15 credits per month and one monitored domain, IP or phone
Pro	21.00 USD per month	Unlimited search queries
Business	69.00 USD per month	Up to 5,000 requests per month, third-party integrations and basic API access
Custom	Custom pricing	Unlimited users and requests, with custom integrations

The free plan is suitable for a narrowly scoped trial or occasional personal check, but 15 monthly credits and one monitored asset restrict ongoing programs. Pro removes search-query limits and is the logical step for an individual analyst or small team focused on research rather than system integration. Business adds integration capability and a 5,000-request ceiling, fitting organizations that need API-connected monitoring but can forecast usage. Custom is aimed at larger deployments needing unlimited users and requests. A 7-day trial gives prospective paid users a short evaluation window.

Platforms

DARKX runs on the web and through an API. Business includes basic API access capped at 5,000 requests per month; custom integrations and unlimited requests require the Custom plan.

Who it's for

Choose DARKX for security teams investigating breaches, organizations monitoring brands and infrastructure, enterprise protection programs, consumer-risk monitoring and analysts tracking ransomware or threat actors. It is less suitable when you need a generous free tier, a long evaluation period or unrestricted API volume at a low fixed price.

Pros and cons

Pros

Wide source coverage: monitoring reaches forums, breach repositories, leak sites, Telegram and marketplaces.
Investigation depth: incident classifications, regulatory flags and 17 incident types help structure response work.
Broad exposure checks: credential searches are complemented by TLS/SSL, email, database and port scans.
Enterprise safeguards: access controls, MFA, segmentation and stated compliance alignment support organizational use.

Cons

Constrained free tier: 15 credits and one monitored asset are inadequate for multi-asset monitoring.
API limits on Business: 5,000 monthly requests may restrict high-volume integrations.
Short trial: seven days leaves little time to assess an operational rollout.

Alternatives

For a broader shortlist, see Dark Web Monitoring Services.

PhishEye suits readers prioritizing brand monitoring and typosquat scanning, with a free plan covering one brand and one scan.
Jsmon Dark Web Monitoring is worth considering for a one-time, no-card trial with 1,500 lifetime credits and email alerts.
CyberGuard360 Deep Diver fits users seeking free-forever dark-web prospect scans and AI credits rather than DARKX’s investigation focus.
eMonitor is the alternative when you need a wider range of operating-system and self-hosted deployment options.
Breachsense is an option for buyers comparing watchlist size, alert latency, API quotas and takedown coverage.
Deepinfo Dark Web Monitoring is for organizations prepared for annual or multi-year commitments.
Flare offers a 14-day free trial scoped to your domain with no payment information required.
Passguard targets buyers needing a fixed, contract-based plan with defined asset, user and infection-detail allowances.

Verdict

DARKX is a strong choice for teams that want dark-web exposure discovery, breach analysis and threat-actor intelligence in one web-and-API service. Its source breadth, investigation controls and security posture justify the paid tiers for structured security work. Look elsewhere if your priority is a generous free allowance, a longer trial or API usage beyond Business’s 5,000-request monthly limit.

Plan	Price	Billing	Limits	Source
Free Plan	Free	$0/Per Month	15 credits per month · 1 domains/IPs/phones	darkx.io
Pro	$21 per month	$21/Per Month	Unlimited Search Queries	darkx.io
Business	$69 per month	$69/Per Month	Up to 5000 Requests/Month	darkx.io
Custom		Custom	Unlimited Users & Requests	darkx.io