ChatGPT is a conversational AI assistant by OpenAI that handles writing, coding, analysis, and Q&A through a simple chat interface. The free tier uses GPT-4o mini; paid plans unlock GPT-4o and advanced reasoning models.
chatwritingcoding
10
★ Featured
Midjourney
A text-to-image AI generating high-quality, stylized artwork from natural language prompts via Discord bot and web interface. Known for painterly, cinematic output favored by illustrators and concept artists.
image generationartphotorealistic
10
★ Featured
GitHub Copilot
An AI coding assistant built into VS Code, JetBrains IDEs, and GitHub.com, providing inline code completions, chat-based Q&A, and pull request summaries.
autocompleteVS Codecode generation
10
freemium
Duolingo
A gamified language learning app offering bite-sized lessons in 40+ languages, with AI-powered personalization and speaking practice.
language learninggamified40+ languages
10
free
Google Translate
Google's free translation service supporting 133 languages via web, mobile app, and API, with voice input, camera translation, and offline mode.
free133 languagesvoice
9
freemium
Grammarly
Grammarly checks grammar, spelling, punctuation, style, and tone across browsers, desktop apps, and document editors. The Pro plan adds AI-powered full-sentence rewrites, plagiarism checking, and fluency improvements.
grammareditingtone
9
freemium
DALL·E 3
OpenAI's image generation model that translates detailed text prompts into images with strong prompt adherence. Accessible through ChatGPT, the API, and Microsoft Copilot.
image generationillustrationOpenAI
9
freemium
Canva AI
Generative AI design tools built into Canva's editor, including text-to-image, Magic Edit, Magic Eraser, and background removal for non-designers.
designtemplatesbranding
9
freemium
Cursor
A VS Code fork with deeply integrated AI chat, inline editing, and multi-file code generation. Designed for developers who want AI-first coding rather than AI as an add-on.
code editorAI chatdebugging
9
★ Featured
Perplexity AI
An AI-powered answer engine that responds to questions with cited sources drawn from live web results.
searchcitationsreal-time
9
freemium
Claude
A general-purpose AI assistant by Anthropic, designed for writing, analysis, coding, research, and extended reasoning across very long documents.
reasoninglong documentsanalysis
9
freemium
Semrush
Semrush is an all-in-one SEO and marketing intelligence platform covering keyword research, competitor analysis, site auditing, content optimization, and AI search visibility tracking across 55+ tools.
SEOcompetitor analysisPPC
9
★ Featured
Runway
A browser-based AI video generation and editing platform with Gen-4 text-to-video, image-to-video, background removal, and motion tracking tools.
video generationtext-to-videoeffects
9
freemium
Notion AI
An AI layer built into Notion that drafts, summarizes, translates, and answers questions across your workspace notes and documents.
notessummarizationworkspace
9
★ Featured
ElevenLabs
A leading AI voice synthesis platform for generating ultra-realistic speech, cloning voices from short audio samples, and building text-to-speech into applications via API.
voice cloningtext-to-speechAPI
9
free
Khan Academy
A free online learning platform offering courses in math, science, and humanities for K-12 students, with AI tutoring powered by Khanmigo.
freeK-12math
9
freemium
Coursera
An online learning platform offering courses, certificates, and degrees from top universities and companies, with AI-personalized learning recommendations.
online coursescertificatesuniversities
9
freemium
DeepL
A neural machine translation service renowned for producing the most natural-sounding translations, supporting 32 languages with an API for developers.
translation32 languagesaccurate
9
★ Featured
Perplexity AI
An AI answer engine that retrieves live web content and synthesizes it into concise, fully cited summaries — letting you understand any topic, article, or document without reading the source yourself.
real-timecitationsweb search
9
freemium
HubSpot AI
A leading CRM and inbound marketing platform with AI-powered content generation, predictive lead scoring, and ChatSpot for natural language CRM queries.
CRMemail marketingSEO
9
freemium
Google Gemini
Google's flagship multimodal AI assistant with deep integration into Search, Workspace, and YouTube, capable of analyzing documents, images, and code with real-time web access.
multimodalGooglesearch
9
paid
Sora
OpenAI's AI video generation model creating high-quality realistic clips up to 20 seconds at 1080p from text prompts or images.
text-to-videoOpenAIrealistic
9
paid
Udemy
A marketplace of 210,000+ on-demand online courses taught by expert instructors, covering technology, business, design, and personal development. AI features personalize course recommendations and surface relevant content.
online coursesmarketplacecertificates
8
★ Featured
Jasper
Jasper is an AI writing platform for marketing teams that generates on-brand long-form content, ad copy, and social posts using configurable brand voice settings. There is no permanent free plan.
blog postsad copyemail
8
freemium
QuillBot
QuillBot is an AI paraphrasing, summarization, and grammar-checking tool that rewrites text while preserving meaning. It is widely used by students and ESL writers for editing and citation generation.
paraphrasingsummarizationrewriting
8
free
Stable Diffusion
An open-source text-to-image model that runs locally on consumer GPUs, offering unlimited generation with no subscription cost. Aimed at developers and technically proficient users who want full control.
open sourcefine-tuninglocal
8
freemium
v0 by Vercel
A generative UI tool by Vercel that produces React component code from text prompts or screenshots, outputting Tailwind CSS and shadcn/ui components ready to deploy.
UI generationReactTailwind
8
freemium
NotebookLM
Google's AI research assistant that lets you upload your own documents and ask questions directly against them, generating cited summaries and podcast-style audio overviews.
Googledocumentsaudio overview
8
paid
Surfer SEO
Surfer SEO is a content optimization platform that analyzes top-ranking pages for a target keyword and gives data-driven on-page recommendations. It now includes AI content generation and AI search visibility tracking.
SEOcontent optimizationSERP
8
freemium
Synthesia
A platform for creating talking-head videos using AI avatars and text-to-speech, without a camera or actors, used for training videos, explainers, and internal comms.
avatarstext-to-videomultilingual
8
freemium
HeyGen
An AI video creation platform for producing avatar-based spokesperson content, with one-click video translation and lip sync across 40+ languages.
avatarstranslationlip sync
8
freemium
Zapier AI
An AI-assisted automation platform that connects 7,000+ apps using natural language or a visual editor to build multi-step workflows without code.
automationno-codeintegrations
8
freemium
Suno
An AI music generation tool that creates fully produced songs with vocals and instrumentation from a text prompt, across any genre or style.
music generationvocalssongs
8
freemium
Gamma
An AI presentation tool that generates complete slide decks from a prompt or outline, with smart layouts and a built-in design system.
presentationAI generationresponsive
8
freemium
Photomath
A math-solving app that uses your camera to scan problems and delivers step-by-step explanations, from basic arithmetic to calculus.
mathstep-by-stepcamera
8
freemium
Wolfram Alpha
A computational knowledge engine that answers factual and mathematical questions using curated data, symbolic computation, and step-by-step solutions.
mathsciencecomputation
8
freemium
Quizlet
An AI-enhanced study platform that generates flashcards, practice tests, and study guides from any subject material.
flashcardsstudyAI-generated
8
paid
Tableau AI
A leading business intelligence and data visualization platform with AI-powered features for exploring and presenting data at enterprise scale.
business intelligencevisualizationBI
8
★ Featured
NotebookLM
Google's AI notebook that lets you upload documents and sources, then generates grounded summaries, Q&A responses, and audio overviews based exclusively on your content — with every claim cited back to the source.
Googledocument summariesaudio overview
8
freemium
Buffer
A social media scheduling and analytics tool with an AI assistant for writing captions and finding optimal posting times.
social mediaschedulinganalytics
8
paid
Hootsuite
A comprehensive social media management platform with AI caption writing, best-time-to-post recommendations, and social listening across major networks.
social mediaschedulinglistening
8
freemium
Klaviyo
An email and SMS marketing automation platform built for e-commerce, with AI-powered segmentation, predictive analytics, and personalized product recommendations.
emailSMSe-commerce
8
freemium
Microsoft Copilot
Microsoft's AI assistant integrated into Windows, Edge, and Bing, providing web-grounded answers, image generation, and document analysis — free with a Microsoft account.
Microsoftweb searchdocuments
8
freemium
Kling AI
A high-quality AI video generation model by Kuaishou creating realistic clips from text prompts or images, with strong motion coherence and up to 2-minute output.
text-to-videorealisticcinematic
8
freemium
Windsurf
An AI-native IDE by Codeium that features Cascade, an agentic AI that can autonomously read, write, run, and debug code across a full codebase while tracking context across the entire session. Designed for developers who want deep AI collaboration beyond simple autocomplete.
AI IDEagenticCascade
8
freemium
Bolt
A browser-based AI full-stack development environment by StackBlitz that generates, runs, and deploys complete web applications from a prompt. Supports Node.js, React, Vite, and other modern web frameworks without any local setup.
full-stackbrowserapp generation
8
freemium
DeepSeek
A high-performance open-source AI model by a Chinese research lab that matches GPT-4 class coding and reasoning performance at a fraction of the cost. The V3 and R1 models can be accessed via API or run locally and caused significant industry impact on release.
open sourcelow costcoding
8
freemium
Framer AI
A website builder with an integrated AI that generates entire site layouts from a text prompt, complete with responsive design and CMS capabilities. Used by startups and freelancers for rapid professional website creation.