I developed a native solution which is really very fast to evaluate the boolean expressions. Inspired from here: https://salesforce.stackexchange.com/questions/113300/boolean-evaluation-in-apex/113306 Source Code link is:  https://gist.github.com/ayub-ansari/d689fe390e0f7350ce6600a09335981f Example to use it: BooleanExpression.evaluateExpression(‘false and (false or (true and (false or true)))’);