Student essentials
Free tools for studying, writing, citing and revising.
7 free toolsTotal: $0
Tools in this stack
01AI assistant
ChatGPT
OpenAI assistant for chat, reasoning, image tools, and custom GPTs.
Free forever, Unlimited text chats with GPT-6 (subject to abuse guardrails) · Limited messages with uploads
$0Try02Writing check
Grammarly
AI writing assistant for grammar, tone, clarity, and generative rewrites.
Free forever, 100 AI prompts
$0Try03Citations
$0Try04Paper research
Elicit
Research assistant finding papers and extracting answers from PDFs.
Free forever, Unlimited paper search · Unlimited summaries
$0Try05Flashcards
Anki
Free open-source spaced repetition flashcards.
Free forever, Free, open-source desktop app and AnkiWeb sync
$0Try06Notes
Obsidian
Private, local-first notes app with AI plugins.
Free forever, Free without limits for personal and commercial use; no sign-up
$0Try07Math
$0Try
Total
$0
Every tool here has a free plan or free credits we checked on its pricing page; the dates are on each tool page. Free plans have limits, and vendors change them, so confirm the current terms before you rely on one. How we check
