LoginLlama

LoginLlama: Suspicious Login Detection for Developers is an API-driven security tool that helps prevent fraudulent logins by analyzing and scoring login attempts in real time. It is designed to integrate easily with your apps via REST API or official libraries, providing a single endpoint and minimal code to add robust login security checks. The service emphasizes reducing account takeovers, credential stuffing, phishing risks, and brute force attacks while boosting user trust and reducing customer support overhead.

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How it Works

• Uses multiple ranking factors to score each login attempt for suspiciousness.
• Historic behavior: analyzes user’s past login activity to determine risk.
• AI Analysis: leverages AI to form an opinion on the current attempt based on history and other signals.
• Request origin: evaluates IP, including VPN or TOR usage.
• User agent: inspects browser/OS data to align with typical user behavior.

How to Use

• Integrate with your app via REST API or libraries for Node.js, PHP, Python, etc.
• Example (cURL): -X POST https://loginllama.app/api/v1/login/check -H "X-API-KEY: $API_KEY" -H "Content-Type: application/json" -d '{ "ip_address":"192.168.1.1", "user_agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)...", "identity_key":"user_1234" }'
• The endpoint returns a risk score and actionable signals to decide whether to challenge, allow, or require additional verification.

Core Use Cases

• Secure your platform against unauthorized access and credential stuffing.
• Detect and prevent Account Takeover (ATO) attempts.
• Mitigate phishing and social-engineering based login attempts.
• Monitor insider threats and abnormal login patterns.

Pricing & Trial

• Start a Free Trial with 1000 login checks, no credit card required.
• Transparent pricing and documentation available on the site.

Security & Privacy Considerations

• Designed for developers to implement quick, secure login checks.
• Uses signals like IP, user agent, and historic behavior to minimize impact on legitimate users.

Why Use LoginLlama

• Reduces risk of credential stuffing and ATO.
• Improves customer trust by preventing compromised accounts.
• Easy SDK/API integration with minimal code changes.

Getting Started

• Sign up to get an API key.
• Integrate the /login/check endpoint into your authentication flow.

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Features

• Simple REST API / official libraries (Node.js, PHP, Python, etc.)
• One endpoint for login risk assessment with minimal code
• Real-time risk scoring based on historic behavior and AI analysis
• Request-origin, user agent, and device context evaluation
• Alerts and actionable signals for allow/deny/step-up authentication
• Free trial with 1000 login checks
• Clear documentation and developer-friendly onboarding