Founded by Arpit Tripathi, a former Google Staff Tech Lead Manager and AWS Senior SDE, MemX was created to solve a simple problem: important information is everywhere, but finding it later is difficult. MemX is an AI memory assistant that brings photos, PDFs, documents, voice notes, WhatsApp messages, and handwritten notes into one searchable memory, letting users ask questions in natural language and get direct answers instead of digging through folders and apps. It can also record meetings, create transcripts and action items, answer questions in 100+ languages, and set reminders from conversations or documents. Users especially like its simple experience, fast answers, clean interface, and the ability to find information without remembering file names or keywords. MemX also says stored data is encrypted and is not used to train AI models. The service has a free plan with 1,000 credits and 1 GB storage per month, while paid plans start at $6/month for Starter, $16/month for Pro, and $32/month for Max.