Comparison
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Duolingo | not listed | trial | Education |
 Photomath | 9.99 USD/mo | trial | Education |
 Quizlet | not listed | yes | Education |
 Brisk Teaching | not listed | yes | Education |
 Praktika | not listed | yes | Education |
 Speak | not listed | trial | Education |
 Scribbr | 19,95 USD | ? | Education |
 Studocu | not listed | ? | Education |
 Symbolab | not listed | ? | Education |
Each alternative in short
1. Photomath
Camera-based math solver that scans problems and shows step-by-step explanations for students from elementary school to college.
There is a free trial. The Basic plan is free and includes step-by-step explanations. Paid plans offer a trial period.
2. Quizlet
Turns notes, recordings and textbook material into flashcards, practice tests and study games for students and teachers.
Yes, there is a free plan. Free sign up for students with flashcards, study tools and learning games; teachers get free access including Google Classroom integration.
3. Brisk Teaching
AI browser extension that helps teachers create lessons, quizzes, presentations and feedback inside the tools they already use.
Yes, there is a free plan. Free plan for teachers: AI tools inside the browser extension with self-serve resources and community support. Includes 20+ tools, standard language model, batch feedback and feedback tools with no upload limit.
4. Praktika
AI language tutors that teach speaking, grammar and vocabulary through conversation, for learners who want private-tutor-style practice in an app.
Yes, there is a free plan. The free version includes free conversation practice (the free talk option), according to user reviews on the page.
5. Speak
AI language learning app offering conversational speaking practice with an AI tutor, for learners who want to talk rather than drill grammar.
There is a free trial. 7-day free trial with access to core features: AI conversation practice, speaking-focused lessons and real-time feedback.
6. Scribbr
Academic writing platform offering plagiarism and AI-content checks, proofreading, citation generation and writing tools for students.
The vendor does not state this clearly on the homepage or pricing page.
7. Studocu
Study platform with shared student notes and AI tools that turn uploaded course materials into summaries, quizzes and flashcards.
The vendor does not state this clearly on the homepage or pricing page.
8. Symbolab
AI math solver that gives step-by-step solutions to algebra, trigonometry, and calculus problems for students and learners.
The vendor does not state this clearly on the homepage or pricing page.
FAQ
What is the best alternative to Duolingo?
The most popular option in the same category is Photomath. See the comparison table above.