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AI Tools Directory

A curated, opinionated list of the best AI tools across every category — chatbots, coding, research, image generation, audio, and more.

72 tools · 8 categories · 8 industry verticals · Updated weekly

Industry

Showing 72 tools

AI Chatbots

12 tools
AI Chatbots

Claude

Anthropic's flagship AI — best for long-context reasoning, coding, and analysis. Excellent for complex documents.

⭐ Top PickFreereasoningcoding
AI Chatbots

ChatGPT

OpenAI's GPT-5.3. The most widely used AI assistant — great general-purpose tool.

Freegeneralcoding
AI Chatbots

Gemini

Google's multimodal AI. Strong on research, Google integrations, and up-to-date information.

Freeresearchmultimodal
AI Chatbots

DeepSeek

DeepSeek V3 — powerful open-weight model, unlimited free usage. Excellent for coding.

Unlimited FreeFreecodingunlimited
AI Chatbots

Grok

xAI's Grok — real-time web access, strong reasoning, integrated with X/Twitter data.

Freereal-timereasoning
AI Chatbots

Microsoft Copilot

GPT-5 powered assistant with Bing integration. Unlimited free usage, great for web research.

Unlimited FreeFreeweb searchunlimited
AI Chatbots

Perplexity

AI-first search engine with cited sources. Best for research, fact-checking, and current events.

Best AI SearchFreesearchresearch
AI Chatbots

Mistral

Fast European AI model — strong at coding and multilingual tasks. Privacy-focused.

Freefastmultilingual
AI Chatbots

Duck AI

DuckDuckGo's privacy-first AI. Access Claude Haiku and GPT with no sign-up needed.

FreeNo sign-upprivacyno sign-up
AI Chatbots

Qwen Chat

Alibaba's Qwen 3.5 — unlimited usage, strong multilingual, great for Asian language tasks.

Unlimited FreeFreeunlimitedmultilingual
AI Chatbots

Sider AI

Puts 20+ AI models including ChatGPT, Claude, and Gemini into a browser sidebar so you can chat, summarize, research, and write without switching tabs.

Freeaggregatorsidebar
AI Chatbots

Manus

An AI agent that automates complex, multi-step digital tasks — from web browsing and data extraction to full-stack web app development.

AI Agentsagentsautomation

Coding & Dev

9 tools
Coding & Dev

GitHub Copilot

AI pair programmer in your editor — autocomplete, code generation, PR reviews, and bug fixes.

Industry StandardIDEautocomplete
Coding & Dev

Cursor

AI-first code editor built on VS Code. Chat with your codebase, auto-edit files, and explain code.

⭐ Top PickFreeIDEcodebase chat
Coding & Dev

Windsurf

Codeium's agentic IDE — autonomous coding agent that can plan and execute multi-file changes.

FreeagenticIDE
Coding & Dev

Replit AI

Browser-based IDE with AI. Build and deploy full-stack apps from a single prompt in the browser.

Freebrowserdeployment
Coding & Dev

v0 by Vercel

Generate React/Next.js UI components from a text prompt. Deploy directly to Vercel.

FreeUIReact
Coding & Dev

Bolt.new

Prompt → full-stack app in your browser. Powered by Claude Sonnet. Instant preview and deploy.

Fast PrototypingFreefull-stackinstant deploy
Coding & Dev

Lovable

Build full-stack web apps from a text prompt with an AI that writes, edits, and deploys code end-to-end.

Fast PrototypingFreefull-stackno-code
Coding & Dev

LM Studio

Download and run open-source LLMs locally on your Mac/PC. No internet required after setup.

FreeNo sign-uplocalopen-source
Coding & Dev

Ollama

Run Llama, Mistral, DeepSeek locally via CLI. Simple setup, full privacy.

FreeNo sign-uplocalCLI

Research & Documents

7 tools
Research & Documents

NotebookLM

Upload docs/PDFs and chat with them. Google's powerful research assistant with audio summaries.

⭐ Top PickFreePDFresearch
Research & Documents

Elicit

AI research assistant for academic papers — finds papers, extracts key info, and compares findings.

Freeacademicpapers
Research & Documents

SciSpace

Chat with scientific papers, get plain-language explanations of complex research.

Freescientificpapers
Research & Documents

Consensus

Search and synthesize scientific evidence. Find consensus across thousands of research papers.

Freescientificevidence-based
Research & Documents

ChatPDF

Upload any PDF and ask questions about it. Simple, no sign-up needed.

FreeNo sign-upPDFno sign-up
Research & Documents

MiroThinker

Deep research chatbot — analyses topics at depth with structured output.

Freedeep researchstructured
Research & Documents

Liminary

AI knowledge management that proactively surfaces relevant saved information while you work — turns information overload into actionable insights.

Freeknowledge managementresearch

Image Generation

8 tools
Image Generation

Midjourney

The gold standard for artistic AI image generation. Stunning results with simple prompts.

Best Qualityartphotography
Image Generation

DALL·E 3 (ChatGPT)

OpenAI's DALL·E 3 integrated into ChatGPT — photorealistic and creative images from text.

Freephotorealisticcreative
Image Generation

Bing Image Creator

Microsoft's unlimited free image generator powered by DALL·E. No paid plan needed.

Unlimited FreeFreeunlimitedfree
Image Generation

Gemini Image

Google's Imagen model via Gemini — strong photorealistic images, great for product mockups.

Freephotorealisticgoogle
Image Generation

Ideogram

Best-in-class for text within images. Logos, posters, and typography — text renders cleanly.

Best for TextFreetext in imagelogos
Image Generation

Flux (Replicate)

Flux Schnell — open-source, ultra-fast image gen. Best free-tier quality available.

Freeopen-sourcefast
Image Generation

ComfyUI

The most powerful local image generation workflow builder. Fully customizable node-based UI.

FreeNo sign-uplocaladvanced
Image Generation

Higgsfield

AI video platform with precision camera control — crash zooms, dollies, overhead angles. Multi-model access including Sora 2.

Video AIFreevideocamera control

Audio & Voice

7 tools
Audio & Voice

ElevenLabs

Most realistic text-to-speech and voice cloning. Used in podcasts, video narration, and dubbing.

Industry StandardFreeTTSvoice clone
Audio & Voice

Suno

Generate full songs with lyrics from a text prompt. Surprisingly musical and creative output.

⭐ Top PickFreemusiclyrics
Audio & Voice

Udio

AI music generation with fine-grained controls — genre, tempo, instruments, lyrics.

Freemusiccontrols
Audio & Voice

Fish Audio

Advanced TTS with high-quality voice models. Create custom voice skins from short samples.

FreeTTSvoice clone
Audio & Voice

LOVO AI

Professional voiceover platform — 500+ voices, 100 languages, used for video production.

Freevoiceovermultilingual
Audio & Voice

Whisper (OpenAI)

Best-in-class open-source speech-to-text. Transcribes any audio in 99 languages.

FreeNo sign-uptranscriptionopen-source
Audio & Voice

RecCloud

Browser-based AI platform for transcription, subtitles, dubbing, vocal removal, and video generation — no install required.

Freetranscriptionsubtitles

Writing & Content

8 tools
Writing & Content

Hemingway App

Grade your writing for clarity and readability. Flags passive voice, complex sentences, adverbs.

Freeeditingclarity
Writing & Content

Rytr

AI writing assistant for blogs, emails, social media. 40+ templates, no sign-up needed.

FreeNo sign-upblogsemails
Writing & Content

Quillbot

Paraphrasing, summarizing, and grammar checking. Essential for rewriting and refining drafts.

Freeparaphrasegrammar
Writing & Content

TextFX (Google)

10 creative writing tools by Google — simile generator, acronym builder, POV shifter, and more.

FreeNo sign-upcreativetools
Writing & Content

Copy.ai

Marketing copy at scale — product descriptions, ad copy, email sequences, landing pages.

Freemarketingads
Writing & Content

AdCreative.ai

AI platform that generates high-converting ad creatives and social media post visuals in seconds. Optimized for performance.

Ad Creativeadscreatives
Writing & Content

Humanize AI

Rewrites AI-generated text to pass AI detectors including GPTZero, Originality.ai, and Turnitin. Supports 100+ languages.

FreeAI detectionrewriting
Writing & Content

Blaze

Combines AI content generation and marketing automation for small businesses — handles social scheduling and brand consistency.

marketingsocial media

Learning & Benchmarks

7 tools
Learning & Benchmarks

Prompt Engineering Guide

The definitive guide to prompt engineering — techniques, patterns, and examples. Free.

Essential ReadingFreeNo sign-uppromptingguide
Learning & Benchmarks

LearnPrompting.org

Structured course on prompt engineering — from basics to advanced jailbreaking and fine-tuning.

FreeNo sign-upcourseprompting
Learning & Benchmarks

Artificial Analysis

Independent benchmarks comparing model quality, speed, and price. Find the best model for your use case.

Model ComparisonsFreeNo sign-upbenchmarkscomparison
Learning & Benchmarks

LMSYS Chatbot Arena

Head-to-head model battles with crowd-sourced Elo rankings. See which models humans actually prefer.

FreeNo sign-upbenchmarksranking
Learning & Benchmarks

Hugging Face

The GitHub for AI — models, datasets, and demos. Run any open-source model in your browser.

Freemodelsdatasets
Learning & Benchmarks

OpenRouter

Single API for 100+ models. Compare prices, switch models, and access every frontier model.

FreeAPImodels
Learning & Benchmarks

Nora AI

AI mock interview platform that generates resume-based questions and delivers real-time feedback across behavioral, technical, and PM interview formats.

interviewsmock

Productivity & Tools

14 tools
Productivity & Tools

Notion AI

AI built into Notion — summarize, translate, fix writing, fill in tables, and generate drafts.

notesworkspace
Productivity & Tools

Otter.ai

Real-time meeting transcription and summaries. Integrates with Zoom, Meet, and Teams.

Meeting NotesFreemeetingstranscription
Productivity & Tools

Gamma

AI-generated presentations, docs, and webpages. Go from prompt to polished deck in seconds.

Best for DecksFreepresentationsdecks
Productivity & Tools

Descript

Edit video and podcast like a text doc. AI transcription, filler word removal, and voice cloning.

Freevideopodcast
Productivity & Tools

Runway

AI video editing and generation — background removal, inpainting, Gen-2 video from text.

Freevideogeneration
Productivity & Tools

Zapier AI

AI-powered automation — build workflows in plain English, no code required.

Freeautomationworkflows
Productivity & Tools

Screenpipe

AI screen recorder that captures and makes your screen activity searchable and queryable.

FreeNo sign-upscreenrecorder
Productivity & Tools

n8n

Open-source workflow automation with a visual node-based interface. Powerful AI integrations with OpenAI, Hugging Face, and more.

Open SourceFreeNo sign-upautomationopen-source
Productivity & Tools

Magai

AI productivity hub for small businesses — access multiple AI models, upload documents, extract YouTube transcripts, all in one interface.

Freeaggregatormulti-model
Productivity & Tools

Taskade

AI-powered workspace that turns ideas into workflows, automation systems, and branded apps. Task manager meets app builder.

Freetasksworkflows
Productivity & Tools

Brand24

Monitor your brand across the web with AI-driven sentiment analysis and reputation tracking.

brand monitoringsentiment
Productivity & Tools

MoveAlerts.ai

Aggregates financial news across 10,000+ tickers with AI sentiment scoring and real-time alerts via web dashboard and Discord.

Freefinancealerts
Productivity & Tools

Opal44

Connects to Google Analytics 4 and explains your website traffic in plain English — no analyst or technical skills required.

FreeanalyticsGA4
Productivity & Tools

VideoGen

Generate professional videos from text, images, and articles for TikTok, Instagram Reels, and YouTube with AI assistance and 3M+ assets.

videosocial media

Curated by Vishal Jaiswal · AI & Analytics Leader

Sourced from FMHY AI directory and AI Tools Directory. Tools I personally use and recommend.

FMHY source