Raena AI turns uploaded class materials into guided study experiences. One upload can become lessons, quizzes, flashcards, podcasts, and game-like review, with paths that adapt to your level and exam dates.
RapiLearn AI helps learners and educators organize knowledge with AI-generated answers, file analysis for PDFs and documents, note extraction, and course material design. Subscription tiers scale credits for study and team workflows.
Read Bean teaches graded Chinese reading from HSK 1–6 through immersive stories, personalized assessments, daily recommendations, and spaced review. Paid plans unlock the full library while a short trial lets new readers start without a card.
Read Fast is a reading companion app that condenses long books or essays, translates passages, builds vocabulary, and generates key insights and practice questions. It targets students and professionals who want faster comprehension without skipping core ideas.
Reading Dojo generates reading passages and comprehension questions—including MCQs and short answers—in more than ten languages. Educators customize prompts, run multi-participant quizzes, export worksheets, and review explanations for learners.
Read Pilot analyzes online articles and automatically generates Q&A study cards from the content. Built with Next.js and OpenAI, it offers a simple Start Analyzing flow for turning web reading into structured review material.
Readshark delivers 15-minute audio summaries of business, leadership, and mindset books organized into curated learning paths. Subscribers get unlimited summaries, library access, and listening on any device with flexible monthly or annual billing.
Readyy helps users practice reading speed and comprehension with timed passages, progress history, and optional GPT-generated texts. Accounts unlock leaderboards, longer history, and advanced reading modes on paid tiers.
Redacta.me is a Spanish EdTech platform where teachers and schools create personalized AI assistants trained on their own materials. MARIAChat helps tutors reduce workload while giving students 24/7 pedagogical support integrated with campus tools such as Moodle via LTI.
Redmenta is an AI platform for teachers and schools to create, evaluate, and personalize classroom activities. It offers 160+ instructional assistants, competency tracking, and worksheet tooling that works for digital or paper-based workflows.
RehearseNow is an AI scene partner for actors, speakers, and leaders to rehearse scripts out loud with real-time conversational responses. Upload a PDF sides file, practice pauses and paraphrasing, and subscribe monthly or annually for unlimited rehearsal sessions and faster audio processing on paid tiers.
Research Topics Generator is a free student-facing web tool that proposes focused research topics for papers, theses, and dissertations. Users enter interests and receive suggested questions plus subject-specific examples to narrow scope before writing.
Resoomer is a free cognitive studio for summarizing and mastering documents without an account. It supports multilingual processing with no advertised character limit on the public homepage.
Revisely provides AI study tools including flashcards, quizzes, notes, and video summarizers alongside GCSE and A-Level revision resources. Students and professionals can generate learning materials from their notes in a few clicks.
RevisionDojo is an IB and MYP exam-prep platform with question banks, notes, flashcards, lessons, predicted papers, and an AI tutor called Jojo. It serves students and teachers with coursework feedback, exemplars, and study tools covering IB subjects and core requirements.
Risely is an agentic campus platform for higher education that connects systems across a university, unifies data into one institutional record, and deploys AI agents for staff and student workflows. The homepage highlights enrollment, registrar, financial aid, advancement, and advising use cases driven from that shared data layer.
roadmap.sh is a community-driven developer learning hub with role-based and skill-based roadmaps, guides, AI tutor features, and premium AI courses. The homepage indexes paths for frontend, backend, DevOps, data, AI engineering, and dozens of language-specific tracks.
root is a language-learning app that treats vocabulary like a garden you tend daily with spaced drills for recognition, production, and listening. Learners add words from a bank or custom entries, then practice sixteen exercise types and talk to a tutor in their target language.
R.test is an AI-powered diagnostic platform for Digital SAT, ACT, and related exams. Short adaptive mini-tests estimate scores in about 40 minutes, surface strengths and weaknesses, and ship analytics reports for students and educators.
Ryan is a mobile app that generates personalized fairy tales for children based on profiles, chosen lessons, characters, and prompts. Stories can continue interactively, gain AI narration, and browse a shared library of community tales.
Saima is an adaptive AI video speed controller that personalizes playback on YouTube, Coursera, and other platforms while offering skip silence, voice boost, and collaborative note-taking. Browser extensions and desktop apps target learners who want faster comprehension without manual speed tweaks.
Salam Chat is an AI chatbot for learning Islam with inline citations to Quran and Hadith, a halal content filter, and scholar-driven curation. The volunteer project gates early access to train the model with developers, designers, and Islamic scholars.
Free
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Checked Oct 4, 2026
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