# Castle Device Intelligence vs IPQualityScore IP Risk Score API: side-by-side comparison (2026) [Castle Device Intelligence](https://cybersectools.com/tools/castle-device-intelligence) is a commercial [fraud & account takeover prevention](https://cybersectools.com/categories/fraud-ato-prevention) solution by [Castle](https://cybersectools.com/companies/castle). [IPQualityScore IP Risk Score API](https://cybersectools.com/tools/ipqualityscore-ip-risk-score-api) is a commercial [fraud & account takeover prevention](https://cybersectools.com/categories/fraud-ato-prevention) solution by [IPQualityScore](https://cybersectools.com/companies/ipqualityscore). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Castle Device Intelligence | IPQualityScore IP Risk Score API | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Fraud & Account Takeover Prevention | Fraud & Account Takeover Prevention | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market, Enterprise | | Company | Castle | IPQualityScore | | Headquarters | – | – | ### Use cases and capabilities | | Castle Device Intelligence | IPQualityScore IP Risk Score API | |---|---|---| | Fingerprinting | Yes | – | | Bot Protection | Yes | – | | Browser Security | Yes | – | | Fraud Detection | – | Yes | | Proxy | – | Yes | | Botnet | – | Yes | | IP Address | – | Yes | | Cyber Threat Intelligence | – | Yes | ### Core features **Castle Device Intelligence** 10 features listed. Sign in on the page to see them. **IPQualityScore IP Risk Score API** 10 features listed. Sign in on the page to see them. ### Integrations **Castle Device Intelligence** No integrations listed. **IPQualityScore IP Risk Score API** 1 integration listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [IPQualityScore IP Risk Score API](https://cybersectools.com/tools/ipqualityscore-ip-risk-score-api) fits if you are a startup. ## Castle Device Intelligence vs IPQualityScore IP Risk Score API FAQ Common questions when comparing Castle Device Intelligence vs IPQualityScore IP Risk Score API for fraud & account takeover prevention. ### What is the difference between Castle Device Intelligence and IPQualityScore IP Risk Score API? **Castle Device Intelligence**: Device fingerprinting and intelligence for account security and fraud detection. Built by Castle. **IPQualityScore IP Risk Score API**: Real-time IP fraud detection and risk scoring API for identifying malicious IPs. Built by IPQualityScore. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Castle Device Intelligence and IPQualityScore IP Risk Score API? **Castle Device Intelligence** is made by Castle. **IPQualityScore IP Risk Score API** is made by IPQualityScore. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Castle Device Intelligence a good alternative to IPQualityScore IP Risk Score API? Often, yes. Castle Device Intelligence and IPQualityScore IP Risk Score API are both Fraud & Account Takeover Prevention products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Castle Device Intelligence vs IPQS Proxy Detection Database](https://cybersectools.com/compare/castle-device-intelligence-vs-ipqs-proxy-detection-database) - [Castle Device Intelligence vs IPQS Proxy Detection API](https://cybersectools.com/compare/castle-device-intelligence-vs-ipqs-proxy-detection-api) - [Castle Device Intelligence vs IPASIS Bot Detection and Fraud Prevention API](https://cybersectools.com/compare/castle-device-intelligence-vs-ipasis-bot-detection-and-fraud-prevention-api) - [IPQualityScore IP Risk Score API vs IPQS Proxy Detection Database](https://cybersectools.com/compare/ipqs-proxy-detection-database-vs-ipqualityscore-ip-risk-score-api) - [IPQualityScore IP Risk Score API vs IPQS Proxy Detection API](https://cybersectools.com/compare/ipqualityscore-ip-risk-score-api-vs-ipqs-proxy-detection-api) - [IPQualityScore IP Risk Score API vs IPASIS Bot Detection and Fraud Prevention API](https://cybersectools.com/compare/ipasis-bot-detection-and-fraud-prevention-api-vs-ipqualityscore-ip-risk-score-api) ## Alternatives to each - [See all Castle Device Intelligence alternatives](https://cybersectools.com/alternatives/castle-device-intelligence) - [See all IPQualityScore IP Risk Score API alternatives](https://cybersectools.com/alternatives/ipqualityscore-ip-risk-score-api) --- Source: https://cybersectools.com/compare/castle-device-intelligence-vs-ipqualityscore-ip-risk-score-api For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/castle-device-intelligence.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Castle Device Intelligence and IPQualityScore IP Risk Score API: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md