Castle Alternatives

Castle's lightweight API blocks bot attacks, fake signups, and account takeovers without CAPTCHAs.
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DataDome

If you're looking for another Castle alternative, DataDome is also worth a look. It offers real-time bot management and fraud protection with high accuracy and ease of deployment. DataDome's machine learning engine processes every request in less than 2 milliseconds to ensure a seamless user experience with an industry-leading false positive rate. It protects against web scraping, credential stuffing, fake account creation and other types of threats, and offers detailed insights into blocked threats.

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HUMAN Security

Another good alternative is HUMAN Security. This suite of cybersecurity tools is designed to protect against sophisticated bot attacks, fraud and account takeover across multiple touch points. With Advertising Protection, Applications Protection and Account Protection, HUMAN Security offers advanced analytics and customizable fraud prevention. The platform can handle more than 20 trillion digital interactions per week and offers real-time risk assessments and machine learning models to identify new threats.

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Arkose Labs

If you're a business that needs to detect digital fraud, Arkose Labs is worth a look. Arkose Labs offers tools to stop a variety of digital fraud and bot attacks, including fake account creation and bonus abuse. The platform uses real-time risk assessments and machine learning analytics to provide transparent risk insights and has shown a significant reduction in friction, bot attacks and fraud. It also comes with a $1 million guarantee against account takeovers and other fraud, a sign of the company's faith in its technology.

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Verisoul

Last, Verisoul offers a fraud detection and prevention platform that automates manual processes and stays ahead of fraudsters. Verisoul stops a variety of fraud, including repeat sign-ups, bot accounts and payment fraud, with a variety of signals including device risk, proxy detection and face matching. The platform is easy to integrate and works across a variety of industries, with different pricing tiers for different user bases.

More Alternatives to Castle

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Accertify

Links identities across digital channels, recognizing loyal customers and separating them from fraudsters through real-time machine learning analysis of device data.

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IPQS

Analyze 300+ data points to score and assess risk with precision, stopping fraudulent activity with real-time insights and customizable security settings.

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SHIELD

Identify and trust devices, users, and accounts with persistent and accurate device intelligence, enabling informed decisions and minimizing risk.

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Negate

Blocks malicious bot activity, ensuring accurate traffic counts and protecting marketing budgets with customizable AI-powered shield settings.

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Radware

Radware's adaptive DDoS services ensure application availability and security across diverse infrastructures.

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Darktrace

Identifies and responds to cyber threats in real-time, using Self-Learning AI to correlate security incidents and provide a unified view of security threats.

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Netcraft

Automatically detects and disrupts cyber threats, including phishing, fraud, and scams, with 24/7 monitoring and advanced machine learning algorithms.

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fraud0

Detect and block bot traffic in real-time, optimizing ad campaigns with a unified view of traffic and alerts for suspicious activity.

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Fingerprint

Accurately identify up to 99.5% of returning visitors across web and mobile applications instantly.

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hCaptcha

hCaptcha's AI security platform detects and prevents human and bot attacks with privacy-centric approach.

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Incognia

Combines persistent device fingerprinting and indoor location intelligence to provide a frictionless risk solution, preventing fraud and reducing false positives.

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Axur

Monitors and takes down digital threats across multiple web layers, providing industry-leading takedown workflows and scalable threat intelligence for robust cyber defense.

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Kount

Proactively prevents fraud and chargebacks with real-time AI-driven profiles, preserving revenue and enabling secure customer interactions across the entire customer journey.

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Cofense

Combines AI technology and crowdsourced intelligence from 35 million users to identify, detect, and respond to email threats in real-time with 99.996% accuracy.

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Trusona

Verifies customer identities in real-time through multiple sources to prevent impersonation attempts and block fraud, ensuring secure transactions and account recovery.

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Tessian

AI-powered email threat defense blocks sophisticated attacks, including phishing and data theft, with behavioral, content, and threat network analysis.

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BotProtection

Embeds an SDK to monitor 50 behavioral parameters, detecting and blocking bot attacks in real-time, ensuring legitimate user activity on mobile apps.

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Hitprobe

Generates a persistent device ID to identify repeat customers, detect anomalies, and lower chargebacks, while providing 100s of fraud signals and data points.

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Team Cymru

Uncover global network threats and defend against cyber attacks with unparalleled visibility.

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Cyble

Empowers organizations with real-time insights and proactive monitoring, ensuring best possible cybersecurity through AI-powered threat intelligence and remediation capabilities.