Comparison table
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 NotebookLM | 23,99 PLN/mo | ? | Research & science |
 ChatGPT | 34,99 PLN/mo | yes | Chatbots & AI assistants |
 Khanmigo | not listed | trial | Education |
 Quizlet | not listed | yes | Education |
 Knowt | not listed | yes | Education |
 Photomath | 9.99 USD/mo | trial | Education |
 Wolfram|Alpha | 4,50 GBP/mo | ? | Research & science |
 Claude | 17 USD/mo | yes | Chatbots & AI assistants |
 Duolingo | not listed | trial | Education |
 Scribbr | 19,95 USD | ? | Education |
How to choose
- Start with a tool that has a free plan and test it on your real task, not on the demo example.
- Compare prices in the same currency and billing period - annual plans are usually cheaper per month.
- For commercial work, check the license - free plans often do not grant commercial rights.
More tools (48)
Studocu
Study platform with shared student notes and AI tools that turn uploaded course materials into summaries, quizzes and flashcards.
Symbolab
AI math solver that gives step-by-step solutions to algebra, trigonometry, and calculus problems for students and learners.
Brainly
AI homework help and test prep for students in grades 7-12, with a learning advisor and optional human tutor for parents.
Busuu
Online language learning platform with expert-made courses and community speaking practice, for learners of many languages.
Praktika
AI language tutors that teach speaking, grammar and vocabulary through conversation, for learners who want private-tutor-style practice in an app.
Brisk Teaching
AI browser extension that helps teachers create lessons, quizzes, presentations and feedback inside the tools they already use.
Speak
AI language learning app offering conversational speaking practice with an AI tutor, for learners who want to talk rather than drill grammar.
AnkiDecks
Generates Anki flashcards with AI from PDFs, slides, notes, YouTube videos and topics, for students studying med, languages and exams.
Analytics Vidhya
Community platform with blogs, free and paid courses, hackathons and job listings for learners and professionals in data science and generative AI.
Curipod
Teacher-led writing and discussion lessons with instant AI feedback, aligned to school curricula, for K-12 classrooms.
DeepLearning.AI
Online courses, certificates and short courses teaching AI, machine learning and building with LLMs, for beginners to engineers.
GradGPT
AI feedback on college essays, chances calculator and counseling for US college applicants and their parents.
LearnClash
1v1 quiz duels against real opponents, with an explanation after every answer and missed questions returning later, for people who want to learn.
LearnlyAI
AI study workspace that turns lectures and notes into notes, essays, slides and exam revision for high school and university students.
Mathos AI
AI math solver, calculator and tutor that solves calculus, algebra, physics and engineering problems step by step, including from photos.
Rember
AI canvas that turns your books, videos, notes and AI chats into spaced-repetition flashcards for serious learners.
Build Club
Community-driven AI learning platform where people learn AI by building projects, earn certifications, and find collaborators and jobs.
Conker
AI tool that generates standards-aligned quizzes and formative assessments quickly, mainly for teachers.
Mindgrasp
Turns lectures, PDFs, slides, videos and links into notes, summaries, flashcards, quizzes and an AI tutor for students and self-learners.
StudyFetch
Turns lecture slides, PDFs, and notes into flashcards, quizzes, and an AI tutor for students studying for exams.
TensorFlow Playground
Interactive browser tool for experimenting with a small neural network and watching how it learns, aimed at students and learners.
Udacity - AI Nanodegree
Online platform offering hands-on AI, data and programming Nanodegree programs with mentor feedback, for people building careers in tech.
CampusAI
Learning platform with courses, an AI tools database, a multi-model chatbot and a 3D campus for people who want to build practical AI skills.
DataCamp
Online platform with video tutorials and coding challenges for learning data science, AI, statistics and programming in R and Python.
Eduaide
AI toolkit that turns standards, objectives or source material into lesson plans, assessments, graphic organizers and classroom games for K-12 teachers.
bugfree.ai
Interview prep platform for software engineers and data scientists, with system design, behavioral and data questions plus AI mock interviews.
LangMagic
Adaptive language learning platform that generates reading, listening and grammar content at your level across about 30 languages.
Oboe
AI learning tool that teaches topics through structured, cited, personalized and interactive lessons for self-learners.
GPTZero
Free AI detector that scores text for AI-generated content, sentence by sentence, for educators, students and writers.
Reverso
Free online translator with dictionaries, context examples and document translation, for language learners and anyone translating text.
FAQ
What is the best AI for studying?
Most popular choices: NotebookLM, ChatGPT, Khanmigo. The ranking is based on popularity and free plan availability - affiliate links do not change it.
Is there a free AI for studying?
Yes: ChatGPT, Quizlet, Knowt, Claude have a free plan.