Top 7 Best AI Tools for Students & Professionals in 2025

Introduction:

In this blog I will tell you about some of the best AI tools for students & professionals, which they can use for their studies, in projects, quizzes and tasks etc. These tool are best for both students and professionals. It makes your work easy. If you use these tools, your time will be save. These tools can increase the knowledge. If you have grammar mistakes, it will correct your mistakes. If you want to write an essay or any article on any topic, it will write for you. If you want to solve any mathematical equation it will solve. It will help you in writing, researching, organisation, productivity and many more.These all are the best AI tools for students & professionals.

Here are some of the best AI tools for students & professionals.

Tools

• Grammarly
• Quillbot
• Chat GPT
• Notion AI
• Otter.ai
• Quizlet
• Deep Seek

A. Research & Writing Assistant.

1. Grammarly:

Grammarly was created in Ukraine and introduced in 2009 by Dmytro Lider, Alex Shevchenko, and Max Lytvyn. This tool was made to help the people and correct the spelling mistakes, punctuation, grammar and style suggestions. The one best thing about grammarly tools is that they will tell you if you have grammar mistake or spelling mistake. It will rewrite the text with proper accuracy and fluency. The main purpose of this tool is (writing/editing/grammar). In addition to  grammar help, Grammarly provide you real time support citations, recommendations for proper accuracy and clarity find the mistake in Word, Doc, Gmail and other programs. This is the best AI tool for students, whose grammar are week.

2. QuillBot:

Quillbot was created in 2017 by Anil Jason, Rohan Gupta and David Silin while they were students at the University of Illinois in the USA. Quillbot is an AI writing platform that uses natural language processing (NLP) to assist with various writing tasks. Citation generator, grammar checker, translation, summarization and paraphrasing are some of its features. Mostly students and professionals use this AI tools for their work. Many bloggers, content writers use this. It is a really fantastic tools for students. If you write an article or pick from Google, it will detect and tell you that it is human-generated or Al-generated. This feature is very useful. Quillbot have many features, for instance, AI Humanizer, Grammar Checker, Paraphrase etc.

3. ChatGPT:

ChatGPT was created by OpenAI, an AI research company. It was started as a nonprofit company in 2015, but they will became for-profit in 2019. The CEO is Sam Altman, he is also the co-founder of the company. ChatGPT is the most famous and most in use AI tool. There are almost 7 version of chatgpt, ChatGPT-1 TO ChatGPT-4 and ChatGPT-4o, 4.5 and 5 is the latest version. Which was announced in August 2025, optimized for complex, multi-step tasks. It has mini and nano variants.

o1 and o1-mini:

This is a full release model and a smaller and faster variant.

O3  and o3-mini:

This variant is successor than variant 1 with fast working and improved reasoning.

O4 mini and o4 mini-high:

This variant is better than previous variants. High efficient and cost-effective models released in 2025. For better response, the high variant employs more reasoning.

 B. Study & Learning support.

4. Notion AI:

Notion AI was created as a startup in San Francisco, California and founded in 2013 by Ivan Zhao, Chris Prucha, Jessica Lam, Simon Last and Toby Schachman. Notion lab Inc introduce his first series in August 2016 named Notion 1.0. As well as Notion 2.0 resealed in March 2018. At this time, there are no more than 10 employees. Notion introduce four types of subscription model, Free, Plus, Business and Enterprise. Notion also introduce an offer for student plan called “Notion for education”

Features:

Writing & editing assistance:

Its help us to rewrite, researching, polish or expand the text. It will create a clear, accurate and perfect text for you.

Summarization:

Summarization is a process in which long piece of text will be converted in short term, like (article, essay, books and meeting notes) etc.

Translation:

In this process, you will write text in any language and Notion will translate it for you in required language.

5. Quizlet:

Quizlet AI were not created by a single person at a specific time, but rather developed by the Quizlet tem, to adding new features for further perfection. The foundation of Quizlet was created by Andrew Sutherland in 2005. To help him to pass his French vocabulary test. Quizlet is time saving AI. The main features of Quizlet are following, making flashcard, quizzes and summarizing. Quizlet can generate these notes and text in just seconds. Especially students use this AI tool before exams when time is short. Students and professionals use this tool because this is time saving, personalizes learning and improving the knowledge. There are two types of versions one is free and second is paid. In free version you can able to learn, write, test and flashcards with some limits. But in the paid version you can use it offline, unlimited uses of Learning, Test, write and many more.

6. Otter. AI:

The otter AI was founded in 2016 by two computer science engineers Sam Liang and Yun Fu in his headquarters which is located in Mountain View, California. Basically this tool was created to AI powered meeting transcription services and notes-taking by using this technology to generate summaries automatically, to increase the meeting productivity. Otter introduce his 4 plans, one is free and three are paid. Otter allows user to record and transcribe conservation’s and meetings on the mobile phone (IOS and Android). Mostly professionals use this tools in meeting to save their time.

Features:

Real-time transcription:

If you are in the class or in meeting and speaking, otter can generate tax in real time.

Meeting summary, action items, keyword extraction:

Otter can automatically highlight bullet points, summaries and your time.

Custom Vocabulary:

You can teach it yourself any specific words, technical name or domain etc. So transcriptions become more accurate.

Speaker identification:

It can maintain difference between different speaker and you to be record with proper accuracy.

7. DeepSeek:

DeepSeek was created by Liang Wenfeng, in December 2023 in china. He launched his first multi-language AI in following years. Deep seek is a generative AI, which can give answer in many language. Deepseek-R1 is the best model, which is release in January 2025. It’s become popular very quickly. This AI is good for both students and professionals to do their work. For students, it will become very help full to doing homework, performing tasks, writing an essay and many more. Professionals can use it for coding, debugging and programming tasks etc.

Here is the link of my another blog on Best apps for learning, if you are interested in researching than please visit the site and get knowledge on best apps for learning. Click Here.