Free AI Tools Directory

LingQ is an immersive language-learning platform that helps learners acquire vocabulary and comprehension by reading, listening to, and importing real-world content (books, podcasts, videos, articles) across 50+ languages, with AI tools, browser importers, mobile apps and a community of learners.

Lingopie is an immersive language-learning platform that teaches 15 languages through authentic TV shows, movies, podcasts, short stories and audiobooks using interactive subtitles, saved vocabulary, flashcards, quizzes and AI-powered pronunciation and grammar tools.

heyclicky is a macOS native AI assistant that watches your screen when invoked by a hotkey, lets you speak to it, draws on your screen, and can run automated “agents” to perform tasks. It’s designed to teach tools, guide workflows, and speed up everyday work on macOS (Sonoma 14.2+).

Dubly.AI is a Europe-hosted AI video translation and localization platform that translates and lip-syncs videos into 40+ languages with studio-quality results, voice cloning, and enterprise-grade data protection.

Golpo AI is an AI-powered whiteboard animation and explainer video platform that converts text, documents, audio, or prompts into polished whiteboard videos in minutes, with options for voice customization, multiple styles, and programmatic API access.

Omnisearch is a multimodal AI-powered search platform that instantly indexes and searches video, audio, images and text to surface faces, logos, scenes and spoken or written words across large media collections with real-time indexing and enterprise deployment options.

AlphaResearch is an AI-powered research platform for investors that extracts insights from unstructured text (filings, transcripts, press releases) and combines them with institutional-grade fundamentals, estimates and analytics for stock research and financial modeling.

Verbalate is an AI-powered audiovisual translation platform that translates and dubs audio and video content, offering AI voice cloning, optional lip-sync, subtitles, and enterprise API and human-in-the-loop verification to localize content in 230+ languages and 800+ language pairs.

EaseMate AI is an all-in-one web and mobile AI assistant platform for study, work, and creative content generation—offering multi-model chat, PDF/Q&A tools, math/physics solvers, AI image and video generation, and a variety of utility tools (paraphraser, grammar check, detector, flashcards, etc.).

Humantic AI is a buyer-intelligence platform for revenue and GTM teams that combines account intelligence, people intelligence, visitor identification and activation tools (Agent Miia, Agent Pi, Vidar, Kairos, HumanMail) to help sales teams research accounts, personalize outreach, and activate insights inside existing workflows.

Ragie is a fully managed RAG-as-a-Service (context engine) that ingests, parses, indexes, and retrieves multimodal content to power agents, assistants, and apps via purpose-built APIs and SDKs for developers and enterprises.

Doc2Lang's Word Translator is a browser-based AI service that translates .docx files into 180+ languages while preserving document layout (headings, tables, lists, headers/footers). It provides Pro and Lite models, preview before pay, and pay-per-use billing without signup.

Handwriting OCR is a commercial OCR service purpose-built to convert handwritten documents (cursive, messy, mixed scripts) into editable, searchable text quickly, with API access and enterprise features for high-volume workflows.

Leap AI (tryleap.ai) is a web tool that detects AI-written text and rewrites (humanizes) it in one click, providing sentence-level AI probability highlighting and preserving meaning and tone. It targets students, writers, marketers, and professionals who use AI-assisted writing.

Convai is a platform for creating, training, and deploying embodied conversational AI characters for XR, games, virtual worlds, and omnichannel applications, offering no-code creation tools, developer SDKs/plugins, and multimodal perception (vision, audio, text).

DeepSeek R1 is an open-source, reinforcement-learning–trained reasoning large language model (MoE architecture) optimized for advanced mathematical reasoning, multi-step reflection, code generation, and long-context tasks, available as in-browser WebGPU demos, downloadable distilled weights (1.5B–70B), and an OpenAI-compatible API.

ChainGPT is a Web3-focused AI platform that provides a suite of AI-powered tools for blockchain and crypto use cases — including a Web3 AI chatbot, smart-contract generator & auditor, AI NFT generator, trading assistant, security extension, an AIVM for on-chain LLM execution, and API/SDK access for developers and businesses.

Gumlet is a media platform for hosting, securing, optimizing, and streaming video and images—providing video hosting, developer APIs, DRM, and image optimization to improve delivery, reduce costs, and prevent piracy.

Detecting-AI is a web-based AI detection suite that identifies AI-generated text with sentence-level highlighting, multi-language support, and integrations for educators, publishers, and businesses.

AlphaSense is an AI-powered market intelligence and search platform that aggregates premium financial and business content, expert transcripts, and data to help enterprises surface insights, generate reports and presentations, and accelerate research-driven decisions.

SlidesGPT is an AI-powered presentation generator that converts text, PDFs, or prompts into professional slide decks and exports them to PowerPoint, Google Slides, or PDF. It targets students, educators, consultants, and corporate users and advertises fast, branded slide creation.

ttsMP3.com is a free web-based text-to-speech service that converts text (US English and 28+ languages) into downloadable MP3 audio using a variety of natural-sounding voices (including AI voices) and supports SSML-style tags for prosody and effects.

Semantic Scholar is a free, AI-powered research tool from the Allen Institute for AI (Ai2) for discovering and reading scientific literature, offering search across hundreds of millions of papers, an API for developers, and an augmented reader (Semantic Reader) in beta.

VidQuest AI is a Chrome-extension and web service that accelerates YouTube research by providing context-aware AI answers to questions about any public video and a Keyword Finder that returns clickable timestamps for searched terms.