Comparison table
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Quizlet | not listed | yes | Education |
 Duolingo | not listed | trial | Education |
 Studocu | not listed | ? | Education |
 Symbolab | not listed | ? | Education |
 Brainly | not listed | ? | Education |
 Brisk Teaching | not listed | yes | Education |
 Khanmigo | not listed | trial | Education |
 Knowt | not listed | yes | Education |
 Photomath | 9.99 USD/mo | 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 (37)
Interview CoPilot
AI interview assistant that listens to live job interviews and shows private suggested answers in real time, for job seekers.
NotebookLM
AI research and note-taking assistant that answers from your own files, turning them into summaries, slide decks, mind maps and audio or video overviews.
QuillBot
AI writing suite for paraphrasing, grammar checking, AI detection, and content creation, aimed at writers, students, and professionals.
AnkiDecks
Generates Anki flashcards with AI from PDFs, slides, notes, YouTube videos and topics, for students studying med, languages and exams.
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.
Curipod
Teacher-led writing and discussion lessons with instant AI feedback, aligned to school curricula, for K-12 classrooms.
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.
Conker
AI tool that generates standards-aligned quizzes and formative assessments quickly, mainly for teachers.
Diffit
AI tool that generates differentiated, print-ready classroom materials at varied reading levels for teachers working with diverse learners.
Mindgrasp
Turns lectures, PDFs, slides, videos and links into notes, summaries, flashcards, quizzes and an AI tutor for students and self-learners.
Udacity - AI Nanodegree
Online platform offering hands-on AI, data and programming Nanodegree programs with mentor feedback, for people building careers in tech.
Speak
AI language learning app offering conversational speaking practice with an AI tutor, for learners who want to talk rather than drill grammar.
Eduaide
AI toolkit that turns standards, objectives or source material into lesson plans, assessments, graphic organizers and classroom games for K-12 teachers.
Kimi
AI assistant from Moonshot AI for chat, agentic coding, slide decks and deep research, aimed at developers and knowledge workers.
MagicSchool
AI platform for K-12 school districts, with teacher and student tools for lesson planning, feedback and safe classroom AI use.
Wolfram|Alpha
Computational knowledge engine that answers math, science, and everyday questions with verified, step-by-step results.
Analytics Vidhya
Community platform with blogs, free and paid courses, hackathons and job listings for learners and professionals in data science and generative AI.
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.
Interviews by AI
Generates role-specific interview questions from a job description and gives instant AI feedback on your spoken or written answers.
Learn Prompting
Online courses and certifications in prompt engineering, AI security and generative AI for beginners up to advanced learners.
LearnClash
1v1 quiz duels against real opponents, with an explanation after every answer and missed questions returning later, for people who want to learn.
Build Club
Community-driven AI learning platform where people learn AI by building projects, earn certifications, and find collaborators and jobs.
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.
fast.ai
Free deep learning courses, the fastai and nbdev libraries, and a Solveit platform for programmers and researchers learning AI.
Undetectable AI
Detects AI-generated text and images and rewrites AI writing so it reads as human, for students, writers and professionals.
FAQ
What is the best AI for homework?
Most popular choices: Quizlet, Duolingo, Studocu. The ranking is based on popularity and free plan availability - affiliate links do not change it.
Is there a free AI for homework?
Yes: Quizlet, Brisk Teaching, Knowt have a free plan.