# AI tools for “Study Aid” 29 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Quizbot.ai](https://openaitools.app/tool/quizbot-ai) | 104,608 | +72.3% | Freemium, Free Trial, Paid | Turn any document, video or topic into a finished quiz in seconds | semantic match | [.md](https://openaitools.app/tool/quizbot-ai.md) | | 2 | [Caktus AI](https://openaitools.app/tool/caktus) | 47,736 | -33.7% | Freemium | One AI study workspace with 25+ tools for essays, math, research and exam prep | semantic match | [.md](https://openaitools.app/tool/caktus.md) | | 3 | [Aider](https://openaitools.app/tool/aider) | 280,030 | +2% | Free | Open-source AI pair programming inside your terminal and git repo | keywords 59% | [.md](https://openaitools.app/tool/aider.md) | | 4 | [Khanmigo](https://openaitools.app/tool/khanmigo-ai) | 143,218 | -25.2% | Freemium, Paid | Khan Academy's AI tutor and teaching assistant for guided, Socratic learning | semantic match | [.md](https://openaitools.app/tool/khanmigo-ai.md) | | 5 | [Verla](https://openaitools.app/tool/verla-ai) | 17,982 | +84.8% | Free Trial, Paid | AI assignment helper with detection and humanizer in one place | semantic match | [.md](https://openaitools.app/tool/verla-ai.md) | | 6 | [Biblical AI](https://openaitools.app/tool/biblical-ai) | 7,051 | -36.4% | Free | A free place to study the Bible with an AI assistant | semantic match | [.md](https://openaitools.app/tool/biblical-ai.md) | | 7 | [AGENTS.md](https://openaitools.app/tool/agents-md) | 245,457 | +5.7% | Free | An open Markdown convention for telling coding agents how your project works | keywords 59% | [.md](https://openaitools.app/tool/agents-md.md) | | 8 | [OETStudy](https://openaitools.app/tool/oetstudy-com) | 4,738 | +264.2% | Free | AI-powered practice and scoring for the Duolingo English Test | semantic match | [.md](https://openaitools.app/tool/oetstudy-com.md) | | 9 | [Aide Dev](https://openaitools.app/tool/aide-dev) | 5,079 | -1.9% | Paid | AI agents for software engineering, scaled at inference time | keywords 59% | [.md](https://openaitools.app/tool/aide-dev.md) | | 10 | [CTRLpotato](https://openaitools.app/tool/ctrlpotato) | 16,211 | +3.9% | Free Trial, Paid | Real-time AI interview assistant for live interviews and coding screens | keywords 59% | [.md](https://openaitools.app/tool/ctrlpotato.md) | | 11 | [AI Grant](https://openaitools.app/tool/aigrant-org) | 4,032 | -31.2% | Free | No-strings grants that fund open source AI work | semantic match | [.md](https://openaitools.app/tool/aigrant-org.md) | | 12 | [Theoriestudio](https://openaitools.app/tool/theoriestudio) | 520 | +63.5% | Freemium | Pass your Dutch driving theory exam the first time with online lessons, quizzes, and practice exams | semantic match | [.md](https://openaitools.app/tool/theoriestudio.md) | | 13 | [AskCuddy](https://openaitools.app/tool/askcuddy) | 0 | — | Free | Answer on-screen quiz and homework questions without leaving the tab | keywords 100%; semantic match | [.md](https://openaitools.app/tool/askcuddy.md) | | 14 | [College Tools (Mindko)](https://openaitools.app/tool/college-tools) | 0 | -100% | Free Trial | AI homework helper with an undetectable quiz extension, mobile scan-and-solve, and study sets | semantic match | [.md](https://openaitools.app/tool/college-tools.md) | | 15 | [Copilot: AI Study Assistant (by Paradigm)](https://openaitools.app/tool/copilot-your-ai-assistant-powered-by-chatgpt) | 0 | — | Free | Turn any page, PDF or topic into flashcards, quizzes and study notes | — | [.md](https://openaitools.app/tool/copilot-your-ai-assistant-powered-by-chatgpt.md) | | 16 | [Vector Database Comparison Tool (Superlinked)](https://openaitools.app/tool/free-vector-database-comparison-tool-from-superlinked) | 13,169 | -40.7% | Free | Compare 47+ vector databases on the tradeoffs that matter in production | — | [.md](https://openaitools.app/tool/free-vector-database-comparison-tool-from-superlinked.md) | | 17 | [FibonacciKu](https://openaitools.app/tool/fibonacciku) | 0 | 0% | Freemium | An AI study buddy that teaches instead of just answering | — | [.md](https://openaitools.app/tool/fibonacciku.md) | | 18 | [Kuaichuti (Jinshuju AI Exam)](https://openaitools.app/tool/%E9%87%91%E6%95%B0%E6%8D%AE-ai-%E8%80%83%E8%AF%95) | 0 | 0% | Contact for Pricing | Turn any study material into an exam-ready question bank in one minute | — | [.md](https://openaitools.app/tool/%E9%87%91%E6%95%B0%E6%8D%AE-ai-%E8%80%83%E8%AF%95.md) | | 19 | [Skim - AI Professional](https://openaitools.app/tool/skim-ai-professional) | 0 | — | Free | A personal AI tutor for the PDFs, docs and Drive files you already study | — | [.md](https://openaitools.app/tool/skim-ai-professional.md) | | 20 | [GPT EXAM VISION](https://openaitools.app/tool/gpt-exam-vision) | 0 | — | Free | Snap a photo of any exam question and get an instant GPT Vision explanation | — | [.md](https://openaitools.app/tool/gpt-exam-vision.md) | | 21 | [LectureBot for ἐντελέχεια.άι](https://openaitools.app/tool/lecturebot-for) | 0 | — | Free | An AI tutor that answers questions about the page you're reading | — | [.md](https://openaitools.app/tool/lecturebot-for.md) | | 22 | [Автоматическое решение Интерактивных Образовательных Модулей (ИОМ)](https://openaitools.app/tool/aa67entorevtvxilrydtwcusqi5u9dbl) | 0 | — | Freemium | Automated browser assistance for Interactive Educational Modules (ИОМ) | — | [.md](https://openaitools.app/tool/aa67entorevtvxilrydtwcusqi5u9dbl.md) | | 23 | [Leetcode Buddy](https://openaitools.app/tool/leetcode-buddy) | 0 | — | Freemium, Free | An AI mentor that coaches, not spoils, your LeetCode practice | — | [.md](https://openaitools.app/tool/leetcode-buddy.md) | | 24 | [AssignOwl](https://openaitools.app/tool/assignowl) | 0 | 0% | Paid | Know your grade before you submit your assignment | — | [.md](https://openaitools.app/tool/assignowl.md) | Page 1 of 2 · [Next page →](https://openaitools.app/index.md?q=Study+Aid&group=coding-development&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Study%20Aid More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)