Artificial Intelligence is now becoming an essential part of our lives. The AI tools have made our lives a lot easier. Time-consuming things now can be done in a fraction of a second. Whether you are a working professional or a student, we use AI tools to make our tasks easier. Whether you are a student tackling an assignment, a professional managing projects, or simply someone looking to streamline daily activities, these AI tools can significantly enhance your productivity without any doubt.
The good news? Many professional AI tools or versions make cutting-edge technology accessible to everyone. So today, we are here with something new, i.e., to explore the best five AI tools available to make your work easier and enhance productivity.
Free AI Tools In 2025
1. OpenAI ChatGPT

ChatGPT remains one of the most widely recognised AI assistants, offering impressive versatility across various tasks.
Free Version Features:
- Powered by GPT-3.5
- Limited access to GPT-4o
- Helpful for general questions, writing, and basic coding
The ChatGPT Plus subscription costs ₹1670 per month, which provides full access to GPT-4o, faster response time, additional features like image generation, file handling, and unlimited access to Sora video generation. Plus, users can create custom GPTs for their specific tasks.
2. Google Gemini’s

Formerly known as BARD, Google Gemini integrates seamlessly with the Google ecosystem of products.
Free Version Features:
- You can access Gemini 2.5 Pro with rate limits
- Excellent for writing, coding, and web searches
- Works with Gmail, Google Docs, and YouTube
The premium Gemini Advanced plan will cost you ₹1950 per month, unlocking the feature of Gemini 2.5 Pro along with 2TB of Google Drive storage and integration with tools like MongoDB, Redis, and Atlassian Rovo, making it particularly valuable for those who are already using the Google suite applications.
3. Perplexity

Perplexity stands out as an AI-powered search engine that delivers concise, clear information for all your responses, while providing links to reliable online sources. You do not have to doubt the answers that Perplexity gives you.
Free Version Features:
- Uses the OpenAI GPT-3.5 model
- Unlimited answers with citations
- The best part is that no login is required to start using
The paid version costs approximately ₹1670 monthly and upgrades to OpenAI’s GPT-4 while adding extra features like file upload and specialised web browsing, perfect for researchers and students who need deep analysis.
4. DeepSeek

This open AI model, DeepSeek, from a Chinese startup, is gaining popularity, especially among developers and researchers.
Free Version Features:
- Available to try online without any cost
- Downloadable code repositories on GitHub
- Strong capabilities in coding, mathematics, and language translation
While DeepSeek doesn’t yet offer structured paid plans, it’s quickly gaining traction in technical communities for its programming capabilities and mathematical problem-solving.
5. Anthropic’s Claude

Claude excels in providing thoughtful, well-researched responses for your study sessions and work-related tasks.
Free Version Features:
- Powered by Claude 3 Haiku (fast and intelligent)
- Excellent for essay writing, emails, and summarisation
- Supports natural, in-depth conversation
The premium version costs ₹1670 per month, which gives you access to Claude 3 Opus, which handles more complex requests and longer conversations with greater depth and insight.
Choosing The Right AI Tool For You?
Well, these AI tools are pro in their work, but which one do you need? You need to figure out that when Well, these AI tools are pros in their work, but which one do you need? You need to figure that out. When selecting an AI assistant, you can consider the following points:
- Do you need help with writing, research, coding, or a general task?
- Which tool do you already use in your workflow?
- Are the premium features worth the monthly cost for your specific needs?
Each of the above AI tools offers unique strengths, and many users find value in using different tools for different types of tasks. But the good news is that you can try them all for free to discover which one suits you best.
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