Perplexity
Education & ResearchAI answer engine that searches the web and cites its sources.
Diffit — differentiated reading materials for any level. If it isn't quite right for you, here are 18 other education & research tools worth a look, from free options to paid ones.
| Tool | Pricing | What it's good at | |
|---|---|---|---|
| Freemium | Differentiated reading materials for any level. | You're comparing | |
| Freemium | AI answer engine that searches the web and cites its sources. | Visit → | |
| Freemium | Language learning with AI and native speakers. | Visit → | |
| Paid | Interactive lessons in math, science and coding. | Visit → | |
| Freemium | Homework help with AI and community answers. | Visit → | |
| Freemium | Research notes and AI writing for academics. | Visit → | |
| Paid | Book summaries in text and audio. | Visit → | |
| Freemium | Search engine that answers questions using scientific research. | Visit → | |
| Freemium | Learn languages with bite-sized lessons and AI conversation practice. | Visit → |
AI answer engine that searches the web and cites its sources.
Language learning with AI and native speakers.
Interactive lessons in math, science and coding.
Homework help with AI and community answers.
Research notes and AI writing for academics.
Book summaries in text and audio.
Search engine that answers questions using scientific research.
Learn languages with bite-sized lessons and AI conversation practice.
Free online introduction to AI.
University courses online with AI tools.
AI lesson planning and teaching resources.
AI courses by Andrew Ng.
Language learning with AI conversation practice.
AI teaching assistant Chrome extension.
Read, understand and write research papers with AI help.
Google's research notebook that learns from your own documents.
Khan Academy's AI tutor that guides students instead of giving answers.
AI research assistant that finds and summarises academic papers.