# AI tools for “STEM content” 61 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 | [Mathpix](https://openaitools.app/tool/mathpix) | 257,060 | -6.9% | Freemium, Paid, Contact for Pricing | AI document conversion for math, chemistry, tables and full PDFs | keywords 100%; semantic match | [.md](https://openaitools.app/tool/mathpix.md) | | 2 | [GPTZero](https://openaitools.app/tool/gptzero-me) | 23,246,989 | +32.5% | Freemium, Paid | AI detection and writing verification built for schools and editors | semantic match | [.md](https://openaitools.app/tool/gptzero-me.md) | | 3 | [ZeroGPT](https://openaitools.app/tool/zerogpt) | 32,864,541 | +19.7% | Freemium, Paid | AI content detection and a full writing toolkit in one place | semantic match | [.md](https://openaitools.app/tool/zerogpt.md) | | 4 | [Loudly](https://openaitools.app/tool/loudly-com) | 235,087 | -3% | Freemium, Free Trial | Rights-cleared AI music generation, remixing and release in one workflow | keywords 100% | [.md](https://openaitools.app/tool/loudly-com.md) | | 5 | [Coddy](https://openaitools.app/tool/coddy-tech) | 7,478,457 | +17.8% | Freemium | Learn to code free with hands-on lessons and instant playgrounds | semantic match | [.md](https://openaitools.app/tool/coddy-tech.md) | | 6 | [MusicGPT](https://openaitools.app/tool/musicgpt) | 788,044 | -30.6% | Freemium | Generate songs, beats, sound effects and voiceovers with AI | keywords 76% | [.md](https://openaitools.app/tool/musicgpt.md) | | 7 | [AudioPod AI](https://openaitools.app/tool/audiopod-ai) | 146,540 | -16.1% | Freemium, Paid, Contact for Pricing | Browser audio workstation for voice, podcasts and audiobooks | keywords 100% | [.md](https://openaitools.app/tool/audiopod-ai.md) | | 8 | [Winston AI](https://openaitools.app/tool/winston-ai) | 604,454 | +5.4% | Freemium, Free Trial | Detect AI-generated text and images with benchmark-tested accuracy | semantic match | [.md](https://openaitools.app/tool/winston-ai.md) | | 9 | [Detecting-AI.com](https://openaitools.app/tool/detecting-ai-com) | 505,146 | +493% | Freemium, Paid | AI detector that highlights evidence, not just a score | semantic match | [.md](https://openaitools.app/tool/detecting-ai-com.md) | | 10 | [AI or Not](https://openaitools.app/tool/ai-or-not) | 375,863 | +12.3% | Freemium, Contact for Pricing | Multi-modal AI detection API that flags synthetic images, text, audio, video and deepfakes | semantic match | [.md](https://openaitools.app/tool/ai-or-not.md) | | 11 | [SOUNDRAW](https://openaitools.app/tool/soundraw) | 204,925 | -8.2% | Freemium, Free Trial, Paid, Contact for Pricing | AI music generator for creating custom, royalty-free tracks and beats in seconds | keywords 76% | [.md](https://openaitools.app/tool/soundraw.md) | | 12 | [Vocareum](https://openaitools.app/tool/vocareum-com) | 531,556 | +5.4% | Paid | Hands-on lab infrastructure for AI, cloud, and data education | semantic match | [.md](https://openaitools.app/tool/vocareum-com.md) | | 13 | [GravityWrite](https://openaitools.app/tool/gravity-write) | 197,536 | -2.1% | Freemium | One AI subscription for blogs, images, videos and social posts | semantic match | [.md](https://openaitools.app/tool/gravity-write.md) | | 14 | [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) | | 15 | [Upstage](https://openaitools.app/tool/upstage-ai) | 140,314 | -11.8% | Paid, Contact for Pricing | Enterprise LLMs and document AI that turn unstructured work into data | semantic match | [.md](https://openaitools.app/tool/upstage-ai.md) | | 16 | [ContentBot](https://openaitools.app/tool/contentbot-ai) | 25,632 | -21.6% | Freemium, Paid | AI content automation with workflow Flows and blog writing | semantic match | [.md](https://openaitools.app/tool/contentbot-ai.md) | | 17 | [Canditech](https://openaitools.app/tool/canditech) | 124,465 | +30.8% | Free Trial, Paid, Contact for Pricing | Job-simulation skill assessments for the AI hiring era | semantic match | [.md](https://openaitools.app/tool/canditech.md) | | 18 | [Profound Academy](https://openaitools.app/tool/profound-academy) | 21,103 | +30.5% | Paid | Turn a course idea into hands-on CS lessons, coding labs, exams and autograders. | semantic match | [.md](https://openaitools.app/tool/profound-academy.md) | | 19 | [AutoContent API](https://openaitools.app/tool/autocontent-api) | 14,423 | -19.8% | Paid | One REST API that turns any source into podcasts, videos, slides and reports | semantic match | [.md](https://openaitools.app/tool/autocontent-api.md) | | 20 | [Checkstep](https://openaitools.app/tool/checkstep-com) | 14,587 | -21.5% | Free Trial, Contact for Pricing | AI content moderation platform for trust and safety teams | semantic match | [.md](https://openaitools.app/tool/checkstep-com.md) | | 21 | [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) | | 22 | [AI Content Labs](https://openaitools.app/tool/ai-content-labs) | 16,225 | -0.3% | Paid | Visual workflows that orchestrate multiple AI models for content production | semantic match | [.md](https://openaitools.app/tool/ai-content-labs.md) | | 23 | [The Full Stack (fullstackdeeplearning.com)](https://openaitools.app/tool/fullstackdeeplearning-com) | 46,082 | +6.6% | Free (educational content) | Courses and best practices for building AI-powered products end to end | semantic match | [.md](https://openaitools.app/tool/fullstackdeeplearning-com.md) | | 24 | [AudioShake (Indie)](https://openaitools.app/tool/audioshake) | 1,365 | -77.8% | Paid | Split any song into clean, usable stems with AI | — | [.md](https://openaitools.app/tool/audioshake.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=STEM+content&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=STEM%20content More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)