661 tools
Free tier unknownEducation & tutoring
Keepmind is a study app that uses AI-generated flashcards, smart quizzes, and spaced repetition to help learners remember material with less manual deck building.
Free planEducation & tutoring
Khan Academy hosts Khan Labs at khanacademy.org/khan-labs within its nonprofit learning site.
Free planEducation & tutoring
Khanmigo is Khan Academy’s AI teaching assistant and tutor for teachers, learners, and families. Teachers get free lesson-planning, rubric, and student-summary tools, while learners and parents can access guided tutoring, writing practice, and coding coaching on Khan Academy content.
Free planImage generation & editing
Kidgeni is a COPPA-conscious creative app where children ages 5–12 make AI art, stories, comics, movies, and learning content inside a moderated environment. Parents and teachers control accounts while kids spend Sparks credits on generation features.
Free tier unknownWriting & content
Kids Tell Tales markets personalized AI adventures designed to spark children's imagination. The public site is a lightweight web app with branding and support contact information but limited same-site product detail beyond the core adventure promise.
Free tier unknownEducation & tutoring
Killercoda provides browser-based interactive environments for learning DevOps, Linux, Kubernetes, and related certifications. Learners run hands-on scenarios without local VM setup, with optional Killercoda PLUS offering longer sessions and extra features.
Free planEducation & tutoring
Kinder Games hosts fast, kid-friendly quiz games backed by fresh AI-generated question banks for varied topics, grades, and difficulty levels. The public site is minimal and points visitors to a support tip jar rather than a full marketing portal.
Free tier unknownWriting & content
Kipper AI is a student-focused writing suite that combines an AI essay writer, summarizer, flashcards, practice exams, math solver, and tools marketed to help text pass AI detectors. The site positions it for schoolwork automation with sign-in and subscription access to premium features.
Free tier unknownEducation & tutoring
Kippy is an AI language tutor focused on speaking practice and pronunciation rather than grammar drills. Learners converse with the tutor in languages such as English, Spanish, German, French, and Japanese, often alongside apps like Duolingo or human tutors.
Free trialWriting & content
Knowee Writer is an AI academic writing assistant for students and researchers. It helps generate outlines, complete drafts with citations from Google Scholar, check plagiarism, and assemble reference lists with browser and web app workflows.
No free planEducation & tutoring
KnowNotes is an AI assistant for students that transcribes lectures and generates notes, flashcards, and quizzes. It offers web and iPhone apps aimed at helping learners study from class recordings with high user ratings highlighted on the homepage.
Free tier unknownEducation & tutoring
KnowStory is an education-focused AI calendaring and social ecosystem.
Free planEducation & tutoring
Knowt is an AI study platform for students and teachers that combines flashcards, lecture capture, and summarizers for PDFs, videos, slides, and images. The site positions itself as a free Quizlet alternative with learn mode, voice tutoring, podcasts, and AP, SAT, and ACT prep resources.
Free tier unknownWriting & content
Koke AI is an academic writing and citation site centered on an AI citation generator for APA, MLA, Chicago, IEEE, and Harvard formats. It also lists essay, thesis, paraphrasing, and research-paper helpers alongside auto-cite and manual reference search tools.
Free planEducation & tutoring
Kollegio AI is a college admissions platform for students, schools, and educators. It offers personalized college recommendations, essay feedback, scholarship discovery, application planning, and direct admissions workflows marketed to hundreds of thousands of families.
Free planEducation & tutoring
Kvistly is a web quiz maker for team building, training, onboarding and events. Its AI generates questions from a topic, text, link or uploaded file; players join by link or QR code and bet credits on each answer, with a live leaderboard. A free plan allows 5 players per game.
Free to startEducation & tutoring
Kwizie is an interactive video training platform that embeds AI-generated assessments inside YouTube or uploaded videos with passing rules, retries, certificates, and participant records. Trainers and teams verify comprehension without building full LMS courses.
Free planEducation & tutoring
Lablab.ai is a community ecosystem for AI builders hosting online hackathons, tutorials, and team formation around state-of-the-art models. Makers join events, prototype with partners like AMD, and share projects through Discord and educational content maintained by NativelyAI.
Free tier unknownVideo
Lamina Labs builds Simi, a visualization layer that turns documents, decks, and prompts into whiteboard-style explainer videos with narration. Teams use it for training, education, onboarding, and API-driven video generation from their own pipelines.
Free planEducation & tutoring
LangAI is a ChatGPT-powered mobile language-learning app that teaches the 1,000 most common words across 20+ languages through pronunciation feedback, sentence translation, and AI conversation practice with live corrections.
Free trialEducation & tutoring
LangBuddy.ai is an AI conversation partner for language practice over chat apps. Learners talk with regional AI buddies that correct mistakes in context, support hundreds of languages and dialects, and offer trial access before paid chat plans.
Free planEducation & tutoring
LanGeek is an English-learning platform with vocabulary, grammar, expressions, pronunciation, and reading modules plus mobile apps and a picture dictionary. Premium upgrades unlock advanced review tools, offline app mode, and broader content access.
Free tier unknownEducation & tutoring
LangMagic offers adaptive language learning through an endless AI reader and a content portal with reading, listening, and grammar material in about 30 languages. Learners tap words for meanings, hear pronunciation, and progress from A1 to C2 at their own pace.
Free tier unknownEducation & tutoring
Langotalk is a personal AI language tutor that adapts lessons from each sentence, tracking grammar, pronunciation, and fluency across sessions. It offers conversational practice in 20+ languages with memory between sessions instead of one-off drills.
Showing 408 of 661 tools
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