High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“learning efficiency”·435 results
Start overHigh-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
AI flashcards that turn note dumps and PDFs into addictive quiz sessions
AI flashcards that turn note dumps and PDFs into addictive quiz sessions

Interactive courses for data science, AI and analytics skills
Bite-sized book and podcast insights you can finish in 15 minutes
Bite-sized book and podcast insights you can finish in 15 minutes

花叔's hands-on AI learning guide for ChatGPT, Cursor, Claude Code and DeepSeek
花叔's hands-on AI learning guide for ChatGPT, Cursor, Claude Code and DeepSeek

Interactive math, coding and AI tutoring you learn by doing
AI engineering courses, certificates, and the world's biggest AI newsletter
AI engineering courses, certificates, and the world's biggest AI newsletter
AI-native enterprise skills management and learning platform

AI study tools and a personal tutor built from your own course material
AI study tools and a personal tutor built from your own course material

In-depth guides that help you actually master non-fiction
In-depth guides that help you actually master non-fiction

Turn any material into visual study sets, flashcards and quizzes
Turn any material into visual study sets, flashcards and quizzes
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms
Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms

Learn a new language by talking to lifelike AI tutors
Learn a new language by talking to lifelike AI tutors
Tencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.
Tencent's AI knowledge steward for searching, reading, writing, and managing your own knowledge base.

Free courses, live events and community for building real AI skills

Adaptive online exam prep that adapts to how you learn
Adaptive online exam prep that adapts to how you learn

An AI tutor that turns your PDFs, videos and lectures into notes, quizzes and conversations
An AI tutor that turns your PDFs, videos and lectures into notes, quizzes and conversations

Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
Turn any lecture, PDF, or video into notes, flashcards, and quizzes in minutes
AI English speaking coach with instant pronunciation feedback

The coding agent that learns your coding taste
The coding agent that learns your coding taste

Practise real English conversations with an AI tutor that gives instant feedback
Practise real English conversations with an AI tutor that gives instant feedback
AI tools that give teachers back their time
AI tools that give teachers back their time

Turn your notes into flashcards that stick
Turn your notes into flashcards that stick

AI concept maps, flashcards and study tools in one place
AI concept maps, flashcards and study tools in one place