Compare SEON vs Castle.io

About Castle.io

Formed in 2014, Castle.io helps you gain a better picture of your website customers using its device fingerprinting as well as bot and abuse scores.  What can Castle.io do stacked up against SEON’s solutions? Or could they even work together? Today, we take a closer look.

Disclaimer: Everything you’ll read in this article was gleaned from online research, including user reviews. We did not have time to manually test every tool. This article was last updated in Q3 2023. Please feel free to contact us to request an update/correction.

Castle.io Key Features

  • The Castle.io platform is an all-in-one solution designed to analyse, flag and block suspicious activity in real time.
  • The focus is on being a developer-friendly solution, with thorough documentation and technical integration guides.
  • You can access Castle.io via API calls, Webhooks for alerts, and SDKs for browsers, mobile and servers.
  • The key use cases are to prevent account takeovers, multi-accounting, and synthetic account onboarding, among others.
Pros of Castle.io
  • Customers vouch for quick and efficient customer support.
  • Highly flexible custom rulesets.
  • Openly available documentation on the website. Audit trails available for fraud investigations.
Cons of Castle.io
  • Pricing jumps from $33 to $2,800 a month with no option in between.
  • Castle.io lacks compliance solutions to combine KYC with AMl, for instance.
  • Lacks data enrichment tools like reverse phone and email lookup tools.
Compare SEON with Castle.io for Yourself

SEON’s advanced APIs and device fingerprinting provide fast, scalable fraud prevention solutions, no matter the size or ambition of your organization.

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SEON vs Castle.io Features Comparison Table

 SEONCastle.io
Data aggregation
IP analysisYesYes
Email data enrichmentYesNo
Phone data enrichmentYesNo
Find user social mediaYes, 90+ platformsNo
Device fingerprintingYesYes
Transaction BINYesNo
Behavior trackingYesYes
User authenticationYes, via hashes2FA available 
AML screeningYesNo
Risk analysis
Custom rules YesYes
Machine learning suggestionsYesYes
Industry preset rulesYesYes
Risk scoreYesYes
Integration/deployment
API callsYesYes
Modular APIsYesYes
Custom API fieldsYesYes
GUIYesYes
Chrome extensionYesNo
Manual queryYesYes
Graph visualizationNoNo
ReportingYesNo
Team managementYesYes
Integration with other toolsYesYes
Pricing
Chargeback guaranteeNoNo
Free integrationYesYes
Free supportYesYes
Free trialYesYes
Cost per monthFree plan available, with paid plans starting at $599 per month. For Premium Support, speak with an expert for a bespoke plan.Two pricing tiers:
• Professional ($33/mo), with 10,000 calls
• Enterprise ($2,800/mo) with 1,000,000 calls

Where SEON Wins Over Castle.io

  • By employing digital footprinting-focused data enrichment, SEON leverages unique data points in real-time, to flag fraudsters with more accuracy.
  • Greater flexibility in pricing, including a free tier – plus, all tiers include a 14-day free trial
  • Comes with a Chrome extension to supercharge manual lookups
  • Includes compliance modules for KYC and AML

SEON vs Castle.io Conclusion

Choose SEON if
  • You’re looking for a comprehensive fraud prevention and customer profiling solution that leverages the power of social data enrichment for more accurate fraud scores.
Choose Castle.io if
  • Your primary need lies in device fingerprinting and you want a top-down view of bots and abuse from your dashboard. – especially if you require Segment integration.
See How SEON Helps You Grow

Book a demo to watch our real-time fraud prevention solution in action, boasting unique digital footprinting, granular reporting, custom risk rules and machine learning.

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Further Reading

Learn more about:

Browser Fingerprinting | Digital FootprintingDevice Fingerprinting | Fraud Detection API | Fraud Detection & Prevention

Try our free tools:

BIN Lookup | IP Lookup | Reverse Email Lookup | Reverse Phone Lookup | Social Media Lookup

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Author avatar
SEON Team


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