Free tools

A large language model for science. Can summarize academic literature, solve math problems, generate Wiki articles, write scientific code, annotate molecules and proteins, and more. .

A TUI for browsing AI models, benchmarks from Artificial Analysis, and coding agents with GitHub integration. Built with Rust and Ratatui.

List of molecular design using Generative AI and Deep Learning.

monica — AI assistant that provides help with a variety of tasks such as searching, reading, writing, translating, drawing, and more. Standalone apps and browser plug-ins available — Free/Paid

Open-source AI agency toolkit with 70+ specialized agent personas across engineering, design, marketing, sales, and more. Features ready-to-use agent personalities, workflow templates, and multi-tool support for Claude Code, Cursor, Aider and other AI dev tools. — Free

A royalty-free music ecosystem for content creators, brands and developers.

A powerful tool to route Claude Code requests to different models and customize any request. Supports multi-provider routing, request/response transformation, dynamic model switching, CLI model management, and GitHub Actions integration. — Free

Web-based IDE, integrated with a chatbot and GitHub.

Accelerate developer productivity and code security by finding vulnerabilities in code and generating tests for them. Open Source and available as a CLI or CI/CD pipeline.

Accurate AI Content Detector for ChatGPT and other tools

Multi-agent AI coding assistant for VS Code. Supports Claude Code, OpenAI Codex, Gemini, Cline, and GitHub Copilot with brainstorm mode where agents debate, red-team, and collaborate on solutions.

Open-source LLM router that classifies prompts in ~10ms and routes to the optimal model tier (free/cheap/premium/reasoning). OpenAI-compatible proxy with agentic detection, session pinning, and 429 fallback. — Free

generate a short, brandable business name using artificial intelligence

A Multi-Voice and Prompt-Controlled TTS Engine. EmotiVoice speaks both English and Chinese, and with over 2000 different voices. The most prominent feature is emotional synthesis, allowing you to create speech with a wide range of emotions, including happy, excited, sad, angry an

Free AI Image Generator & AI Enhance - Neural.Love. — Use AI Image Generator for free or AI enhance, or access Millions Of Public Domain images - AI Enhance & Easy-to-use Online AI tools.

AI Art Generator, AI Art Maker. — AI Art Generator App. ✅ Fast ✅ Free ✅ Easy. Create amazing artworks using artificial intelligence.

NotebookLM — AI Research Assistant developed by Google. Upload PDFs, websites, YouTube videos, audio files, Google Docs, or Google Slides, and NotebookLM will summarize them and make interesting connections between topics. Audio Overview feature can turn your sources into engagin

NoteGPT — NoteGPT is a smart note-taking tool that can record, transcribe, and summarize various content, such as meetings, lectures, podcasts, YouTube videos, news briefings, and articles. — Free/Paid

Just ask Q&A, and find the info you need in seconds. Get help writing and brainstorming in Notion, not in a separate browser tab.

Notte is the fastest, most reliable Browser Using Agents framework

OptimizerAI — URL — Free/Paid

Get up and running with Llama 2, Mistral, Gemma, and other large language models. — Free

Self-hostable AI gateway with 4-tier automatic fallback routing across 36+ providers. OpenAI-compatible API with quota tracking and zero-cost fallback to free tiers. — Free

A free AI Powered online compiler supporting over 70 languages, including Java, Python, MySQL, C++, and HTML, for writing, running, and sharing code.