If you're looking for a PDF GPT alternative, ChatDOC is a good option. It's got the same AI-based information extraction abilities, including summarization, question answering and image analysis. A browser extension makes it easy to upload PDFs, and encryption protects your data. It's good for students, professionals and businesses. The Pro plan lets you upload files without any limits and handle more file types than PDF GPT's free tier.
Another good option is Coral AI, which offers summarization, question answering, translation and citation generation abilities. It can handle more than 90 languages and many types of documents, letting you quickly extract and analyze information. Coral AI is designed to help you work more efficiently and to create study guides with more detail than PDF GPT.
ChatPDF also has a good alternative with its ability to upload PDFs in batches and handle other file types. It's got a full range of summarization and question-answering abilities, and the service protects your data with GDPR compliance and regular security audits. ChatPDF has several pricing tiers, so it can accommodate students, professionals and businesses.
If you want a service that's better at creating your own chatbots and summarizing documents, Sharly is worth a look. It's got AI summarization, chat abilities and customizable AI personalities. Sharly is geared for researchers, project managers and lawyers who need to dig into documents and manage sensitive information. The service starts with a free tier, but you can pay for custom plans if you're using it in an organization.