EchoRead.co is an AI-powered reading companion in 2026, designed for lifelong learners to manage highlights, generate structured notes, mind maps, personalized podcasts, and deep learning via Feynman method. It syncs from WeRead/Kindle/PDFs, offers AI Q&A, knowledge connections, and export. Freemium model with paid plans from ~$2.49/month, ideal for knowledge integration, retention, and sharing.