PredictionGuard is an AI tool that helps developers integrate state-of-the-art prediction models easily into their applications. It uses an automatic model selection feature, which compares different models, to choose the best one for a specific problem. The tool supports several domains, including sentiment analysis, question answering, image captioning, and speech recognition, among others. After automatically selecting the best model, it provides immediate access via Python client and REST API, thus making integration flexible and easy. Developers do not need to worry about implementation details because its API is consistent, providing a reliable service. Moreover, PredictionGuard offers reliability and configurability by having access to hundreds of tested models. If a prediction fails, the PredictionGuard tool automatically switches to the next best model. The model selection process can also be customized to focus on providing the highest accuracy or the fastest inference time. PredictionGuard is designed to keep pace with the latest AI models through continuous evaluation of the latest models using the developer's specific examples, ensuring they don't have to worry about keeping up with current technology. Finally, PredictionGuard offers a waitlist with discounts to interested parties who wish to join the service.