Third-party data manipulation with privacy controls

The disclosed computer-implemented method may include receiving, from a third party, a portion of data or computer-executable logic that is part of a specified model. Each model may include various portions of independently verifiable computer-executable logic. The method may further include receiving data at a processing engine. The processing engine may be configured to apply the specified model to the received data. The method may then execute the specified model at the processing engine to modify the received data and send the modified data to an application that is configured to process the modified data. Various other methods, systems, and computer-readable media are also disclosed.