Top AI Tools, Explained
The AI tools people actually use, grouped by what they do, with a plain-English description of each. No affiliate links and no paid placements.
AI chat assistants
General-purpose assistants for writing, questions, analysis, and everyday tasks. Most offer a free tier and paid plans with more capable models and higher limits.
ChatGPT
The most widely used AI assistant. Handles writing, questions, analysis, file and image understanding, image generation, voice conversations, and agent tasks that browse and act on the web.
chatgpt.com ↗GoogleGemini
Google’s assistant, built into Gmail, Docs, Drive, Android, and Search. Strong at research, working with Google apps, image generation, and video generation on paid plans.
gemini.google.com ↗AnthropicClaude
Known for careful, high-quality writing, long-document analysis, and coding. Can create documents, spreadsheets, and slides, and powers the Claude Code programming tool.
claude.ai ↗MicrosoftMicrosoft Copilot
Microsoft’s assistant in Windows, Edge, and Bing, with a business version inside Word, Excel, PowerPoint, Outlook, and Teams.
copilot.microsoft.com ↗Perplexity AIPerplexity
An AI answer engine that searches the web and cites its sources. A good choice when you want answers you can check.
perplexity.ai ↗MetaMeta AI
Assistant built into Facebook, Instagram, WhatsApp, and Messenger, plus a standalone app.
meta.ai ↗xAIGrok
xAI’s assistant, integrated with X (formerly Twitter), with access to real-time posts.
grok.com ↗DeepSeekDeepSeek
A Chinese AI lab whose open-weight models drew worldwide attention for strong reasoning at low cost.
deepseek.com ↗Mistral AILe Chat
Assistant from French company Mistral AI, popular with users who prefer a European provider.
chat.mistral.ai ↗Research and learning
Tools that work from sources you can check: your own documents, the web, or academic papers.
NotebookLM
Upload your own documents and get answers grounded in them, plus study guides and podcast-style audio overviews.
notebooklm.google.com ↗ElicitElicit
Searches and summarizes academic papers and pulls key findings into tables for literature reviews.
elicit.com ↗ConsensusConsensus
Answers questions using peer-reviewed research and shows where studies agree.
consensus.app ↗Perplexity AIPerplexity
Cited web answers, with options to focus on academic or other sources.
perplexity.ai ↗Writing and editing
Tools that help you write, edit, and polish. If your school or client has AI rules, check them first.
Grammarly
Grammar, clarity, and tone suggestions everywhere you write, plus AI drafting and Authorship, which shows how a document was written.
grammarly.com ↗QuillBotQuillBot
Paraphrasing, grammar checking, summarizing, citations, and a free AI detector.
quillbot.com ↗NotionNotion AI
Writing, summarizing, and Q&A inside Notion workspaces and documents.
notion.com/product/ai ↗JasperJasper
AI writing platform for marketing teams, built around brand voice and campaign content.
jasper.ai ↗AI21 LabsWordtune
Rewrites sentences in different tones and lengths, and summarizes long reading.
wordtune.com ↗Coding and app building
From autocomplete in your editor to agents that build and change whole projects.
GitHub Copilot
AI pair programmer inside VS Code and other editors, with chat and coding agents tied to GitHub.
github.com/features/copilot ↗AnysphereCursor
A code editor built around AI that can edit across many files and run agent tasks.
cursor.com ↗AnthropicClaude Code
An agentic coding tool that works in your terminal, editor, desktop, or browser to read, change, and test a codebase.
anthropic.com/claude-code ↗OpenAIOpenAI Codex
OpenAI’s coding agent, available in ChatGPT, a command-line tool, and editor extensions.
openai.com/codex ↗CognitionWindsurf
AI-native code editor with an agent that plans and makes multi-step changes.
windsurf.com ↗ReplitReplit
Build and host apps in the browser by describing them to an AI agent.
replit.com ↗LovableLovable
Describe a web app in plain English and get a working app you can edit and deploy.
lovable.dev ↗Vercelv0
Generates web interfaces and full-stack apps from prompts, built for the Next.js and Vercel ecosystem.
v0.app ↗Image creation and design
Create and edit images from text. Check each tool’s rules on commercial use.
Midjourney
Known for highly artistic, stylized images, with a strong community and web editor.
midjourney.com ↗OpenAIChatGPT images
Create and edit images by chatting, including images with readable text.
chatgpt.com ↗GoogleGemini images
Image creation and conversational photo editing inside Gemini.
gemini.google.com ↗AdobeAdobe Firefly
Adobe’s image and video generator, built into Photoshop and Express, designed for commercial use.
firefly.adobe.com ↗IdeogramIdeogram
Image generator known for accurate text in images, such as posters and logos.
ideogram.ai ↗CanvaCanva
Design platform with AI image generation, editing, and layout tools for non-designers.
canva.com ↗Video creation
Generate short clips from text or images, or create presenter videos. Quality and clip length change quickly.
Google Veo
Google’s video model, with synchronized sound, available through Gemini and Google’s Flow filmmaking tool.
deepmind.google/models/veo ↗RunwayRunway
Video generation plus a full creative editing suite, popular with filmmakers and designers.
runwayml.com ↗KuaishouKling
High-quality video generation with longer and multi-shot clips.
klingai.com ↗Luma AILuma Dream Machine
Video generation known for smooth, cinematic camera movement.
lumalabs.ai ↗PikaPika
Short, playful video effects and transformations.
pika.art ↗SynthesiaSynthesia
Presenter-style training and business videos with AI avatars in many languages.
synthesia.io ↗HeyGenHeyGen
AI avatar videos and video translation with lip-sync.
heygen.com ↗Voice, music, and audio
Voice generation and cloning, music creation, and audio editing. Only clone voices you have permission to use.
Meetings and productivity
Note-taking, summaries, and assistants inside the work apps you already use.
Otter.ai
Records and transcribes meetings, then summarizes them and answers questions about them.
otter.ai ↗Fireflies.aiFireflies.ai
Meeting recorder and note-taker that integrates with Zoom, Teams, Meet, and CRMs.
fireflies.ai ↗MicrosoftMicrosoft 365 Copilot
AI across Word, Excel, PowerPoint, Outlook, and Teams, grounded in your work files and email.
microsoft.com/microsoft-365/copilot ↗GoogleGemini for Google Workspace
AI in Gmail, Docs, Sheets, Slides, and Meet for drafting, summarizing, and analysis.
workspace.google.com/solutions/ai ↗ZapierZapier
Connects thousands of apps and lets you build AI-powered automations without code.
zapier.com ↗AI detection and proof of authorship
Tools for checking text and proving how it was written. See our full reviews for strengths and limits.
AblePro Free AI Detector
Free detector with sentence highlights and a plain-English explanation of every score.
Open →AbleProProve Human
Write in a recording editor and share a certificate showing how your work was created.
human.ablepro.net ↗Pangram LabsPangram
Strongest detector in recent independent testing. Read our review.
Open →GPTZeroGPTZero
Popular education-focused detector. Read our review.
Open →GrammarlyGrammarly Authorship
Free writing-process tracking in Google Docs and Word. Read our review.
Open →BBZ Image Tool
Batch photo editing for sellers and auction houses, with AI background removal.
bbzimagetool.com →