Which AI Is Used for What Purpose? 10 Best AI Tools & Their Uses

Which AI Is Used for What Purpose?

 

There are many different types of Artificial Intelligence tools available today. Each AI tool is designed for different purposes, such as writing, research, image generation, video creation, coding, voice generation, presentations, and productivity.

The following guide explains some popular AI tools and the types of tasks they can help with.

AI Tools at a Glance

AI Tool	Main Purpose	Useful For
ChatGPT	AI assistant and content generation	Writing, brainstorming, coding, explanations, research assistance and content planning
Claude	AI assistant and long-form text work	Writing, editing, document analysis, summarization and reasoning tasks
Google Gemini	AI assistant and multimodal tasks	Writing, brainstorming, image understanding, research assistance and productivity
Perplexity	AI-powered search and research	Finding information, researching topics and exploring sources
Midjourney	AI image generation	Creative artwork, illustrations, concepts and visual content
Adobe Firefly	Generative creative tools	Images, design concepts, text effects and creative editing
Runway	AI video creation and editing	Video generation, visual effects and creative video production
ElevenLabs	AI voice and audio generation	Voiceovers, narration, speech generation and audio projects
GitHub Copilot	AI coding assistance	Writing code, code completion, explanations and development workflows
Canva AI	AI-assisted graphic design	Social media posts, presentations, thumbnails, posters and marketing designs

1. ChatGPT – Writing, Ideas and General AI Assistance

ChatGPT is a general-purpose AI assistant that can be used for many different tasks.

Best for:

• Blog writing
• Content ideas
• Article outlines
• SEO content planning
• Programming and coding
• Translation
• Learning and explanations
• Business writing
• Brainstorming

For bloggers, ChatGPT can be used throughout the content workflow, from generating an article outline to improving and editing a draft.

2. Claude – Long Documents and Writing

Claude is an AI assistant that can be useful for writing, editing, analyzing documents and working with lengthy text.

Best for:

• Long-form writing
• Document analysis
• Summarization
• Editing
• Brainstorming
• Business documents
• Programming assistance

3. Google Gemini – AI Assistant and Multimodal Tasks

Google Gemini is Google's AI assistant and can be useful for text-based tasks as well as working with different types of information.

Best for:

• Writing
• Brainstorming
• Learning
• Research assistance
• Image understanding
• Productivity
• Google ecosystem workflows

4. Perplexity – AI Search and Research

Perplexity focuses on AI-assisted search and research. It can help users investigate topics and locate information from online sources.

Best for:

• Topic research
• Finding information
• Exploring sources
• Research questions
• Fact-checking assistance

Tip: Always check important information against the original source instead of relying only on an AI-generated answer.

5. Midjourney – AI Image Generation

Midjourney is primarily known for generating creative images from text prompts.

Best for:

• Blog illustrations
• Creative artwork
• Concept images
• Fantasy artwork
• Visual experiments
• Creative thumbnails

6. Adobe Firefly – Creative Design and Generative Editing

Adobe Firefly provides generative AI features for creative workflows and can be useful for creating and editing visual content.

Best for:

• Image generation
• Creative design
• Generative editing
• Text effects
• Marketing graphics

7. Runway – AI Video Creation

Runway provides AI-powered tools for video creation and visual effects.

Best for:

• AI video generation
• Creative video production
• Visual effects
• Video editing workflows
• Experimental filmmaking

8. ElevenLabs – AI Voice Generation

ElevenLabs focuses on AI-generated speech and audio tools.

Best for:

• AI voiceovers
• Video narration
• Audio content
• Character voices
• Voice-based projects

9. GitHub Copilot – AI Coding Assistant

GitHub Copilot is designed to assist software developers while writing and working with code.

Best for:

• Code completion
• Programming assistance
• Code explanations
• Debugging assistance
• Software development

10. Canva AI – Design and Content Creation

Canva includes AI-assisted features that can help users create visual content and designs.

Best for:

• YouTube thumbnails
• Blog graphics
• Social media posts
• Presentations
• Posters
• Marketing materials

Which AI Should You Use?

Your Purpose	AI Category / Example
Writing a blog	ChatGPT, Claude, Gemini
Researching a topic	Perplexity and AI research assistants
Creating images	Midjourney, Adobe Firefly and other image generators
Creating videos	Runway and other AI video generators
Generating voiceovers	ElevenLabs and other AI voice tools
Coding	GitHub Copilot and AI coding assistants
Graphic design	Canva AI and creative AI tools
Learning and explanations	ChatGPT, Claude and Gemini

AI Tools for Bloggers

If you are a blogger, you do not necessarily need to use many different AI tools. A simple workflow can combine several categories of AI tools.

Blog Topic → Research → AI Writing → Human Editing → Fact Checking → SEO → AI Image → Publish

Example Blogger Workflow

1. Find a topic: Use search and research tools to understand what people are looking for.
2. Research: Collect reliable information and verify important facts.
3. Create an outline: Use an AI assistant to organize headings and sections.
4. Write the article: Generate a draft and then add your own information and experience.
5. Edit: Improve readability, accuracy and originality.
6. Create images: Use an AI image generator to create suitable visuals.
7. Publish: Add the final article to Blogger with an appropriate title, description, labels and SEO information.

Final Thoughts

Different AI tools are designed for different purposes. A writing assistant can be useful for articles and ideas, an image generator can create visual content, a video AI can help with video production, and a coding assistant can support software development.

The best workflow is often to choose AI tools based on the specific task rather than trying to use one tool for everything.