Doctrina AI vs Opal Detailed comparison features, price

Doctrina AI

Doctrina AI revolutionizes educational experiences through its comprehensive suite of AI-powered learning tools. The platform seamlessly integrates artificial intelligence to facilitate quiz creation, exam generation, and class note enhancement, while supporting over 30 languages to ensure global accessibility.

The platform features specialized modules for mathematics and geometry, offering interactive visualization tools and step-by-step problem-solving guidance. With real-time AI assistance available for both students and educators, Doctrina AI transforms traditional learning methods into engaging, accessible educational experiences.

Opal

Opal is a sophisticated AI-powered learning platform designed specifically for students, offering a comprehensive suite of study tools. The platform transforms various document formats including PDFs, text files, and audio recordings into interactive learning materials, powered by advanced language models GPT-3.5 and GPT-4.

The platform features AI-generated notes, customized flashcards, and intelligent quizzing capabilities that adapt to individual learning patterns. With multilingual support and bank-level security, Opal enables students to organize their study materials efficiently while maintaining data privacy and security.

Doctrina AI

Pricing

Freemium

From 9$

Opal

Pricing

Freemium

From 5$

Doctrina AI

Features

Multi-language Support: Access to over 30 languages for global learning
Quiz Generation: Unlimited quiz creation capabilities
Interactive Mathematics: AI-powered step-by-step math problem solving
Geometry Visualization: Interactive tools for understanding geometric concepts
Real-time AI Assistance: Immediate support for students and educators
Note Enhancement: AI-powered class notes enrichment
Exam Creation: Automated exam generation tools
SDK Integration: Available for educational institutions

Opal

Features

AI-powered Notes: Automated extraction of key concepts and details from documents
Interactive Flashcards: AI-generated cards for efficient review and understanding
Active Recall System: Personalized quizzing with weakness identification
Document Management: Support for PDF, TXT, MP3, WAV file formats
Multilingual Support: Compatible with English, Spanish, German, French, Chinese
Performance Tracking: Advanced analytics for monitoring study progress
AI Assistant (Albert): Knowledge companion powered by advanced language models
Semantic Search: Intelligent navigation through documents and folders

Doctrina AI

Use cases

Creating comprehensive study materials
Generating classroom assessments
Enhancing lecture notes
Learning mathematics interactively
Understanding geometric concepts
International student education
Educational institution integration
Self-paced learning

Opal

Use cases

Creating study notes from lecture recordings
Generating practice quizzes from course materials
Organizing academic documents by courses and topics
Building personalized flashcard decks
Reviewing and summarizing academic papers
Tracking learning progress across subjects

Doctrina AI

FAQs

How many languages does Doctrina AI support?

Doctrina AI supports over 30 languages including English, Spanish, French, German, Italian, Hindi, Portuguese, Russian, Korean, Arabic, and many more.

What features are included in the free plan?

The free plan includes unlimited quizzes, essay creation, class notes enrichments, exam creation, and AI chat capabilities.

What is the cost of the Premium plan?

The Premium plan costs $9 for yearly access and includes all advanced features.

Opal

FAQs

What is active recall?

Active recall is a study method where you actively try to remember information instead of just reading it over. Studies show it can boost long-term memory and understanding, with students improving their test scores by up to 50% compared to those who only reviewed their notes.

What types of content does Opal work on?

Opal is able to analyze audio recordings and files, YouTube videos, and any documents of your choice.

How does the AI work?

Opal currently runs on OpenAI's GPT-3.5 and GPT-4 large language models.

How is my data handled?

OpenAI's secure API is used when your files are analyzed. All generated notes and information is held in our servers and cannot be accessed by anyone.