reCaptcha is also known to rely on advanced risk analysis techniques to ensure that bots are warded off. It relies on adaptive challenges as well. It is recognized for its reliability and effectiveness in bot mitigation and fraud detection. It relies on bot algorithms and machine learning. It is used for protection against account takeovers, false posts, content pilfering for ad revenue diversion and money laundering.

Akamai Bot Manager is a service provided by Akamai, an edge platform. Akamai Bot Manager is created with the objective of preventing bots from attacking websites, stopping account takeovers and preventing IT drains. Akamai used advanced bot detection with AI models. Its researchers are continually engaged in searching for threats and preventing them beforehand. Its analysis comes with real-time reports along with actionable insights. 
Akamai Bot Manager has a bot directory which is updated on a regular basis. It also provides its users with an account protector and an identity cloud. It provides high-level security for mobile applications as well.

Comparison reCAPTCHA vs Akamai Bot Manager