Artificial Intelligence is redefining our living, working, and interacting with technology. AI sites are making their presence everywhere. They are providing innovative tools and everyday productivity tools. I am becoming AI-dependent for writing, research, and thinking. I have surfed through various such sites. In this post, I’m going to share few of best Free AI websites, which have impressed me in their capability and ease of use.
1. OpenAI
Website: https://openai.com
OpenAI is leading in AI creation. Their tools range from ChatGPT to DALL·E and Codex. ChatGPT is famous for content creation, and brainstorming. OpenAI’s AI models provide insights similar to humans from writing to coding.
Why It’s Great:
- ChatGPT assists in writing, concept generation, and summarizing.
- DALL.E creates visually striking images using text.
- Codex helps code and to debug.
I use ChatGPT daily to polish thesis statements, structure studies, and even decipher convoluted scholastic thinking. To have an AI copilot for any thinking operation is effectively what it is.

2. Perplexity AI
Website: https://www.perplexity.ai
Perplexity AI is a search engine driven by AI. It gives conversational and properly sourced outputs. Perplexity AI is source-driven and AI-powered. So It’s ideal for professionals and scholars who look for accurate data.
Why It’s Awesome:
- Offers well-researched, sourced, and cited responses.
- Provides an interactive, conversational search.
- Helps in summarizing in detail.
I’ve found Perplexity AI to be extremely convenient to use to search for scholarly journals and credible literature. Perplexity AI saves time in literature searching. It ensures that I have adequately cited literature.

3. DeepAI
Website: https://deepai.org
DeepAI provides several AI tools. Some of them are for text and image generation and machine learning tools. If you’re an artist, developer, or researcher, free AI tools from DeepAI are waiting for you.
Why It’s Great
- Generates AI-based content and imagery.
- Offers machine learning capabilities for data building and data analysis.
- Provides APIs for AI to be integrated by application developers.
I have used DeepAI tools to produce artwork for creative pieces, and it is interesting to see how AI receives prompts. The platform is great for testing AI’s creative capabilities.

4. Runway ML
Website: https://runwayml.com
Runway ML is an AI video editing and creative designing website. It is the collection of AI tools for optimizing creative workflows, background removal, and video creation. It is best for filmmakers, content creators, and designers.
Why It’s Great
- Allows users to make their movies using AI.
- Offers text-to-video generation capabilities.
- Provides creative tools for animations and storytelling.
I experimented on Runway ML to enhance presentations, and AI editing on videos is simply breath-taking. Great for someone who is interested in using AI for media and design.

5. Caktus AI
Website: https://www.caktus.ai
Caktus AI is an education AI application. It guides students in writing essays, solving questions, and studies. The AI is a guide for studies, providing tips on studies topics.
Why It’s Awesome
- Helps students produce essays, abstracts, and notes for research.
- Provides AI-powered education in multiple disciplines.
- Assists in citation creation and scanning for plagiarism.
Personal Take: For students and instructors, Caktus AI is an ideal replacement for conventional tools for studies. I have directed friends who were in dire need of systematic writing education.

Final Thoughts:
The AI Websites are rapidly becoming advanced. These websites showcase its capabilities in several areas that is, in studies and creativities, education, and professional life.
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