Based on our record, PDF.ai seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
If you are looking for something that fits workflow easily and has a purpose-built frontend, there are lots of "chat with your pdf" apps out there, e.g. This one. Source: 6 months ago
You're in a very competitive space, but that doesn't mean you should give up. pdf.ai for example made 20k in a day IIRC. Source: about 1 year ago
AI Lawyer - No more pricey consultations, wait times and legal jargon
ChatPDF - Chat with any PDF using the new ChatGPT API
Genie AI - Draft all the contracts (e.g. SaaS Agreements, MSAs and Term Sheets) you'll need as your business grows with our free smart templates platform, written by lawyers for business owners.
pdfAssistant.ai - pdfAssistant is a powerful AI chatbot, available 24/7 to perform all of your PDF processing tasks. Convert, watermark, merge, and more — whatever you need, all you have to do is ask.
BetterLegal Assistant - Instantly understand complicated legal jargon
ChatDOC - Chat with documents.