Sensible's limitations include steep pricing, a developer-focused interface, challenges in customization, and limited industry focus. Alternative solutions like Nanonets offer AI-driven data extraction with instant learning capabilities, customizable workflows, and flexible pricing plans. Laserfiche provides enterprise content management and business process automation solutions, while Automation Anywhere offers Robotic Process Automation (RPA) tools for automating repetitive tasks. Docparser is a cloud-based document data extraction solution that automates document-based workflows, and Super AI is an AI-driven platform for automating complex document-driven business processes. Parseur is an AI-powered document processing platform that offers template-based data parsing and no-code automation capabilities. When choosing a document processing solution, consider factors such as data extraction accuracy, ease of use, integration capabilities, scalability, pricing, and customer support.