Castle vs Roundtable: pricing, features, traffic, and use cases

Sift is an AI-powered Digital Trust & Safety platform that helps businesses prevent fraud and abuse. Using real-time machine learning and a global data network, it protects against payment fraud, account takeovers, and content spam. Sift enables companies to grow securely by accurately identifying and stopping malicious activity while reducing friction for legitimate users, ultimately building trust and safety online.

LoginLlama is an AI-powered API for developers that detects suspicious logins in real-time. By analyzing user behavior, IP origin, and other factors, it helps prevent account takeovers, credential stuffing, and phishing attacks. Integrate with a few lines of code to enhance your application's security and build customer trust.

hCaptcha is a leading AI-powered security solution designed to protect websites and online services from bots, spam, and other forms of automated abuse. It offers a privacy-first alternative to traditional CAPTCHAs, ensuring user data is protected while maintaining a high level of security. By leveraging advanced machine learning, hCaptcha effectively distinguishes between humans and bots with minimal user friction, and even offers a model that rewards publishers for their traffic.

Greip is an AI-powered fraud prevention platform that helps online businesses detect and block fraudulent activities in real-time. It utilizes advanced techniques like device fingerprinting, behavioral analysis, and IP intelligence to provide comprehensive security, reduce chargebacks, and protect user accounts.

Tilores is an AI-powered, no-code identity resolution platform designed for fraud prevention, KYC, and AML. It provides a real-time API to unify scattered customer data from various sources, creating a single, accurate view of each entity. This helps businesses detect complex fraud patterns, streamline compliance, and make better data-driven decisions without extensive engineering effort.

AuthentiCheck provides a real-time API to detect and block fake, temporary, and disposable email addresses. It helps protect platforms from fraudulent sign-ups, phishing attacks, and spam, while improving email list quality and deliverability rates for marketing campaigns. Its robust system ensures genuine user engagement and enhances data accuracy.

gueno is an all-in-one, AI-powered platform for fraud prevention and compliance, specifically designed for Fintech and Crypto companies operating in Latin America. It provides real-time monitoring, user onboarding, and transaction validation for both FIAT and crypto through a single, easy-to-integrate API, helping businesses increase conversion while minimizing risk.

Veriff is an AI-powered identity verification and fraud prevention platform. It helps businesses build trust online by offering fast, accurate, and secure verification of customer identities. Supporting over 12,000 documents from 230+ countries, Veriff provides solutions for KYC/AML compliance, age verification, and biometric authentication, ensuring a seamless user onboarding experience while minimizing risk.

Facia is an advanced AI-powered identity verification and security platform. It specializes in deepfake detection, liveness detection, and age verification using facial biometrics. Designed for businesses, it helps prevent fraud, ensure regulatory compliance (like KYC and COPPA), and secure online interactions across various industries.

IDWise is a next-generation, AI-powered identity verification suite designed for global businesses. It offers rapid and secure customer onboarding by supporting over 13,000 ID documents from 200+ countries, combined with bank-grade facial biometrics, liveness detection, and comprehensive e-KYC/AML compliance checks. It's built to maximize conversion rates while minimizing fraud.

CertyAI offers a suite of AI-powered services for security and automation. It features Certy Expert for employee cybersecurity training and Certy AD Builder for automating and moderating content on online marketplaces, including ad creation, user verification, and transaction control.

TrestleIQ provides enterprise-grade identity data enrichment and validation APIs. It helps businesses maximize customer contactability, verify identities, and prevent fraud by offering real-time data on phone numbers, addresses, and individuals. Leveraging machine learning, TrestleIQ delivers accurate, low-latency insights for lead generation, customer service, and compliance, accessible via easy-to-integrate APIs or batch uploads.

Scam AI is an advanced security platform designed to combat digital fraud. It specializes in the real-time detection of deepfakes, voice clones, and other AI-generated media. By leveraging sophisticated algorithms and a continuously updated scam database, Scam AI helps businesses verify the authenticity of digital content, preventing financial loss and protecting against identity theft and misinformation.

Quick Intel is an AI-powered security platform for the Web3 space, providing real-time smart contract analysis for crypto traders and developers. It scans contracts across dozens of blockchains to detect hidden risks, potential scams, and honeypots, empowering users to make safer investment decisions.

IdentifAI is an advanced AI detection platform designed to identify AI-generated or manipulated content. It analyzes images, videos, and audio files to detect deepfakes and other synthetic media, ensuring content authenticity and integrity. With both a user-friendly web application and a powerful API, it serves individuals, developers, and enterprises in combating misinformation and digital fraud.