Castle vs Google reCaptcha: What are the differences?
Developers describe Castle as "Track security events or any unstructured data from your web backend or mobile app, and Castle will look for anomalies". Castle looks for suspicious login patterns without bothering the legitimate user nor the site administrator. The fully-automated anti-hijack engine identifies potential account compromises based on where the user logs in from and how they navigate the site. On the other hand, Google reCaptcha is detailed as "A free service that protects your website from spam and abuse". It is a free service that protects your website from spam and abuse. It uses an advanced risk analysis engine and adaptive CAPTCHAs to keep automated software from engaging in abusive activities on your site. It does this while letting your valid users pass through with ease.
Castle and Google reCaptcha belong to "Security" category of the tech stack.
Some of the features offered by Castle are:
- Security Analytics
- Threat Alerts
- Login Notification Emails
On the other hand, Google reCaptcha provides the following key features:
- Powered by machine learning
- Protects your website from spam and abuse
- Uses advanced risk analysis engine
Castle.io, Cityzen Data, and Nuxeo are some of the popular companies that use Castle, whereas Google reCaptcha is used by Veggie Sailor, SmartBuild Asia, and Broadvoice. Castle has a broader approval, being mentioned in 5 company stacks & 17 developers stacks; compared to Google reCaptcha, which is listed in 9 company stacks and 10 developer stacks.