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ChatGPT

AI Conversational Assistant

OpenAI's AI conversational assistant, powered by GPT-4o model. Can answer questions, write, code, translate, and summarize documents. Plus version supports web search, DALL-E 3 image generation, and code interpreter. ChatGPT is currently the most powerful general-purpose AI assistant.

  • GPT-4o most powerful model
  • Web search for real-time information
  • DALL-E 3 AI image generation
  • Code interpreter
  • Custom GPTs

Claude

AI Conversational Assistant

AI assistant developed by Anthropic, known for safety and honesty. Claude 3.5 Sonnet excels in programming and long-text understanding. 200K token context window allows reading entire books. Projects feature enables uploading knowledge bases.

  • 200K massive context window
  • Strong programming capabilities
  • Excellent long-text understanding
  • Projects knowledge base
  • High security

Midjourney

AI Art Generation Tool

The most powerful AI art generation tool. V6.1 version produces stunning image quality with diverse styles. Used through Discord, simply input prompts to generate high-quality images. Supports image-to-image, style transfer, and inpainting. The top choice for artists and designers.

  • Best image quality (V6.1)
  • Diverse styles
  • Image-to-image feature
  • Inpainting
  • Commercial license

GitHub Copilot

AI Coding Assistant

AI programming assistant jointly launched by GitHub and OpenAI. Real-time code completion in VS Code, JetBrains IDEs, and more. Chat feature can explain code, generate tests, and fix bugs. Supports all major programming languages.

  • Real-time code completion
  • AI code explanation
  • Automatic test generation
  • Supports all languages
  • Deep VS Code integration

Cursor

AI Code Editor

AI-native code editor, deeply modified based on VS Code. Cmd+K for quick code modifications, Chat can query the entire codebase, Composer supports multi-file simultaneous editing. Integrates Claude and GPT-4, the future of AI-assisted programming.

  • AI-native design
  • Cmd+K quick modifications
  • Codebase-level Q&A
  • Composer multi-file editing
  • VS Code extension compatible

Notion AI

AI Writing Assistant

AI writing assistant integrated into Notion. Can generate articles, summarize notes, translate content, and rewrite copy. Seamlessly integrates with Notion databases and pages, automatically fills tables, generates to-do items. The efficiency tool for knowledge workers.

  • AI writing and summarization
  • Automatic database filling
  • Translation and rewriting
  • Deep Notion integration
  • Generate to-do items

Stable Diffusion

AI Art (Open Source)

Open-source AI art generation model that can run locally. Completely free with unlimited generations. Supports LoRA, ControlNet, and other extension features with strong controllability. Used through AUTOMATIC1111 or ComfyUI. Requires some technical knowledge but offers maximum freedom.

  • Completely open source and free
  • Local operation, privacy secure
  • Unlimited generations
  • LoRA, ControlNet extensions
  • Rich community models

Gamma

AI Presentation Generator

AI-driven presentation generation tool. Input a topic, and AI automatically generates a complete presentation including content, layout, and images. Faster than PowerPoint, smarter than Canva. Supports PDF export and sharing links. A powerful tool for quickly creating presentations.

  • AI auto-generates presentations
  • Smart layout and image matching
  • Rich templates
  • Share links
  • Export PDF

Perplexity AI

AI Search Engine

AI-powered search engine that provides direct answers instead of links. Web search for real-time information with source citations. More direct than Google, more accurate than ChatGPT. Pro version supports GPT-4, Claude, and Perplexity model selection.

  • AI summarizes search results
  • Traceable source citations
  • Real-time web information
  • Multiple model selection
  • Follow-up questions

Copy.ai

AI Copywriting Tool

Professional AI copywriting generation tool. Generate marketing copy, social media content, blog posts, and product descriptions with one click. 90+ copy templates supporting 25+ languages. Suitable for marketers, content creators, and e-commerce sellers.

  • 90+ copy templates
  • 25+ language support
  • Marketing copy optimization
  • SEO optimization suggestions
  • Team collaboration

Jasper AI

AI Marketing Writing

Enterprise-level AI writing platform. Long-form article generation, brand voice consistency, SEO optimization suggestions. Integrated with Surfer SEO for automatic keyword analysis. Suitable for content marketing teams, content creators, and corporate blogs. Higher price but professional features.

  • Long-form generation (2000+ words)
  • Brand voice customization
  • SEO optimization integration
  • Multi-language support
  • Team workflows

Runway

AI Video Generation

AI video generation and editing tool. Gen-3 can generate videos from text or images. AI green screen, background removal, frame extension, motion tracking, and 30+ other features. AI assistant for professional video creators, lowering the barrier to video production.

  • Text/image to video generation
  • AI video editing
  • 30+ AI tools
  • Green screen and background removal
  • 4K export

Grammarly

AI Grammar Checker

AI-powered English writing assistant. Real-time grammar, spelling, punctuation, and tone checking. Premium version provides advanced suggestions, sentence rewriting, and plagiarism detection. Browser extension seamlessly integrates with Gmail, Google Docs, and more. Essential for English writing.

  • Real-time grammar checking
  • Tone and style suggestions
  • AI sentence rewriting
  • Plagiarism detection
  • Browser extension

DeepL

AI Translation Tool

The world's most accurate AI translation tool. Neural network translation understands context and idiomatic expressions. Supports 31 languages with translation quality far exceeding Google Translate. Pro version can translate entire documents (PDF, Word) while preserving formatting.

  • Highest translation quality
  • 31 language support
  • Document translation (preserves format)
  • API interface
  • Strong privacy protection

Google Gemini

AI Assistant (Multimodal)

Google's latest multimodal AI model. Can understand text, images, video, and audio. Deep integration with Google services (Gmail, Docs, Drive). Gemini Advanced (Ultra model) has strong reasoning capabilities, and the free version is also very practical.

  • Multimodal understanding
  • Google service integration
  • 1M token context
  • Real-time web information
  • Strong free version

Suno AI

AI Music Generation

AI music generation tool. Input lyrics and style, automatically creates complete songs. Includes vocals, accompaniment, and melody. Supports dozens of styles including pop, rock, electronic, and classical. V4 version audio quality approaches professional standards, commercially usable.

  • AI generates complete songs
  • Includes vocal singing
  • Dozens of music styles
  • Custom lyrics
  • Commercial license

ElevenLabs

AI Voice Synthesis

The most realistic AI voice synthesis tool. Text-to-speech supporting 29 languages. Voice Cloning can clone your voice. Natural audio quality with rich emotional expression. Suitable for voiceovers, audiobooks, video narration, and podcast production.

  • 29 language support
  • Voice Cloning
  • Natural emotional expression
  • API interface
  • Commercial license

Leonardo AI

AI Art (Game-Oriented)

AI art generation tool focused on games and concept art. Generates game characters, scenes, props, and UI assets. Strong style consistency, suitable for game development and concept design. Free version offers 150 generations per day, great value.

  • Game asset generation
  • Strong style consistency
  • Free 150/day
  • AI canvas editing
  • 3D texture generation