here’s a comprehensive, categorized list of major AI tools across multiple subject domains including text, video, music/song generation, research (NotebookLM), Custom GPTs, storybook tools, coding, and more — with links where available:
🧠 General Large Language Models (Multi-purpose)
- ChatGPT (OpenAI) – Versatile text generation, Q&A, writing, planning
https://openai.com/chatgpt - Google Gemini – Google’s advanced AI assistant & multimodal LLM
https://ai.google/gemini/ - Claude (Anthropic) – Focused on safe, long-form reasoning and dialogue
https://www.anthropic.com/claude - Perplexity AI – Research-optimized conversational search & synthesis
https://www.perplexity.ai - Groq 3 – Rapid LLM for productivity workflows (via Groq AI hardware)
https://www.groq.com/
📊 Research & Knowledge Assistants
- Google NotebookLM – AI research notebook; summaries, Q&A, video overviews from your notes
https://ai.google/notebooklm - Notion AI – Smart note-taking & workspace AI assistant
https://www.notion.so/product/ai - ChatPDF – Ask questions of any PDF and get concise answers
https://www.chatpdf.com - SlideSpeak – AI dialogue with slide decks & presentations
https://slidespeak.ai
✍️ Custom AI Assistants / GPTs
- CustomGPT – Create your own specialized GPT (fine-tuned prompts & data)
https://chat.openai.com/custom - Lindy.ai – Build personalized task-specific GPT agents
https://www.lindy.ai/ - AI Agents / Autonomous AI – e.g., Manus for autonomous task orchestration
https://manus.ai/
🎥 AI Video & Animation Tools
🟩 Text-to-Video / Generative Video Models
- OpenAI Sora (incl. Sora 2) – Advanced text-to-video model for cinematic video
(used within tools like HeyGen) - Veo (Google DeepMind) – Text-to-video with synchronized audio
https://deepmind.google/models/veo/ - LTX Studio – Professional AI video creation & editing platform
https://ltx.studio/
🟦 AI Avatar / Video Builders
- HeyGen – Text to video with avatars & speech
https://www.heygen.com/ - Synthesia – Realistic AI avatar video creation
https://www.synthesia.io/ - Runway (Gen-4 / Gen-4.5) – AI video generation & editing suite
https://runwayml.com/ - Pika Labs – Cinematic AI video generation
https://www.pikalabs.com/ - Google Vids – AI-assisted collaborative video editing
https://vids.google.com/
🎵 AI Music & Song Generation
- Suno AI – Text-prompted music generation with vocals and instruments
https://suno.com/ - Lyria 3 (via Gemini app) – AI music maker that composes short tracks with lyrics
Built into Google Gemini’s AI music feature - Boomy – Fast AI music creation & release platform
https://www.boomy.com/ - Amper Music – AI soundtrack generation for media
https://www.ampermusic.com/ - Endel – Personalized AI soundscapes and music environments
https://endel.io/ - AIVA (Artificial Intelligence Virtual Artist) – Composer AI for orchestral and cinematic music
https://www.aiva.ai/ - Udio – Customizable AI music creation platform
https://udio.ai/
🧠 Text & Content Creation Tools
- Jasper AI – AI for marketing, sales copy, and content writing
https://www.jasper.ai/ - Writesonic – AI writing assistant for blogs, ads, and stories
https://writesonic.com/ - QuillBot – Paraphrasing & editing AI tool
https://quillbot.com/
🎨 Image & Graphics AI
- Midjourney – Premium AI image generation service
https://www.midjourney.com/ - Stable Diffusion – Open-source text-to-image model
https://stability.ai/stablediffusion/ - Leonardo AI – Creative image generation & asset tools
https://leonardo.ai/ - Canva AI Suite – Integrated AI tools for design and visuals
https://www.canva.com/ai/
💻 Coding & Development AI
- GitHub Copilot – AI pair programmer
https://github.com/features/copilot - Replit Ghostwriter – AI coding assistant
https://replit.com/ghostwriter - GPT-4.1 Code (OpenAI) – Coding-optimized LLM
https://openai.com/ - Kimi-Dev / Flux – Open-source coding & model tools
(various open models via Hugging Face)
🧪 Voice, Speech & Audio AI
- ElevenLabs – Natural speech generation & cloning
https://beta.elevenlabs.io/ - 15.ai – Real-time character voice generation
https://15.dev/ - Murf.ai – Voiceover & narration AI
https://murf.ai/
📚 Story & Narrative AI Tools
- NovelAI – AI storytelling & creative writing generator
https://novelai.net/ - AI Dungeon – Interactive story generation
https://play.aidungeon.io/ - Sudowrite – Creative writing assistant for novels & scripts
https://www.sudowrite.com/ - Tome AI – Narrative presentation & storyboarding tool
https://beta.tome.app/
🛠 Productivity & Workflow AI
- Notion AI – Intelligent workspace assistant
https://www.notion.so/product/ai - Gamma – AI presentation and slide creation
https://gamma.app/ - Perplexity AI Pro – Advanced research & sourcing workflows
https://www.perplexity.ai - Make / Zapier – Automation with AI workflows
https://www.make.com/ https://zapier.com/