Skip the hype. Find AI software for your next project.

Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms

Practise PTE Academic and PTE Core free, with AI scoring for speaking and writing

Ace the Duolingo English Test with AI scoring and 18,000+ practice questions

PTE practice tests with instant AI scoring and realistic mock exams

AI English speaking coach with instant pronunciation feedback

AI-graded TOEFL practice tests with instant scores and feedback

Learn to code free with hands-on lessons and instant playgrounds

AI-powered practice and scoring for the Duolingo English Test

Unlimited AI-generated Cambridge English practice with instant feedback

Learn Linux, DevOps, and cybersecurity by doing — inside real online labs.

AI-coached CASPer practice questions and full mock tests

Free practical deep learning courses, research and open-source libraries

VRAM, throughput and GPU cost calculators plus courses for open-weight LLM deployment

On-premise translation and speech recognition for enterprises

AI language and skills assessments for hiring and education

Courses and best practices for building AI-powered products end to end

AI language learning built into every page you read

AI alt text generation for image SEO and accessibility

Real-time AI interview copilot and prep coach in one platform

AI translation companion for text, files and apps, in 100+ languages

Undetectable AI assistant for live technical interviews

A developer's guide to building real-world AI applications

Escape tutorial hell by building real, portfolio-ready projects

AI-powered diagnostic practice tests for SAT®, ACT®, PSAT/NMSQT® and AP® — scored in about 40 minutes