Feature | Gemini | ChatGPT | Perplexity | Claude |
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Underlying Data | Gemini 2.5 Flash | OpenAI's GPT models (GPT-4o, GPT-4o mini) | Uses different LLMs, including GPT-4 | Claude 4 model family |
Information Accuracy | Up-to-date on current events; has access to Google. | Depends on pre-trained knowledge, limited web access. | Excels in accuracy, real-time. | Training data |
Interaction Style | Human-quality text in response to a wide range of prompts and questions. |
Natural conversations | Structured responses |
Conversationally respond |
Is it Free? |
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Best For | Relevant and useful writing assistance. |
Versatile conversations and content generation. |
Research and information retrieval. | Users who want to upload documents, such as PDFs, to receive summaries and get their questions answered. |
How-To-Use |
Feature | Consensus | Research Rabbit | Inciteful | Open Knowledge Maps | 2Dsearch | Elict |
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What it Does | Uses large language models (LLMs) to help researchers find and synthesize answers to research questions, focusing on the scholarly authors' findings and claims in each paper. | A citation-based mapping tool that focuses on the relationships between research works. It utilizes visualizations to help researchers identify similar papers and other researchers in their field. | Provides related papers and shows citation relationships. | AI tool for research topic mapping. | Visual search tool that builds Boolean queries using a drag-and-drop interface on a two-dimensional canvas | Automates research workflows, especially empirical research |
Key Features |
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Is it Free? | Free Paid subscriptions |
Free |
Free | Free | Free | Free Paid subscriptions |
Best For | Answers scientific questions by extracting information from peer-reviewed research. | Discovering literature and author connections | Multidisciplinary research | Researchers, students, librarians, educators, and science journalists who need a quick, visual overview of a broad research topic to identify central themes and key literature. | Anyone who needs a visual format for searching across multiple sources. | Streamlining empirical research |
How-To-Use |
Feature | Notebook LM | ClassPoint | Gamma | Jungle |
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Purpose | AI-powered note-taking and summarization | Interactive presentation tool | AI-powered platform for quickly creating professional presentations, documents, and webpages from simple text prompts or pasted content. | Study platform that uses AI to generate flashcards, quizzes, and practice materials from user-uploaded documents. |
Key Features |
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Price | Free with a Google account. |
Free |
Free Paid accounts |
Free Paid account |
Performance | Organizes and summarizes notes efficiently. | Enhances presentations with interactive features | Users provide an idea, and Gamma's AI generates an entire first draft with formatted text, images, and layouts, allowing for rapid content creation without the need for design skills. | Uses advanced AI models to analyze your learning materials, create personalized study plans, and generate practice questions. |
Best For | Students and professionals who need organized note-taking. | Teachers enhancing classroom presentations. | For creating presentations, documents, and webpages quickly from short text prompts, uploaded files, or URLs. | Students and researchers |
How-To-Use |
Feature | quso.ai | Dall-E 3 | Veed | Beatoven.ai |
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Purpose | AI content repurposing and video editing | AI image generation using text prompts | Online video editing and creation | Provides content creators with a platform to generate unique, royalty-free music for their videos, podcasts, and other projects using artificial intelligence |
Key Features |
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Price | Free | 75 credits per month Paid subscriptions |
Free credits for new users; additional credits available for purchase | Free tier available; Lite: $12/month; Pro: $30/month/ | Free trial Buy minutes |
Best For | Professionals needing robust content repurposing solutions | Creative professionals and hobbyists exploring AI art | Creators looking for easy-to-use online editing tools | Content creators, marketers, anyone needs customized background music for their project. |
How-To-Use | How to Use quso.ai | Introducing DALL E 3 | How To Use Veed.io For Beginners |
Benefits of Generative AI Tools
Limitations of Generative AI Tools
This content is from the University of Texas Libraries, "Artificial Intellegence (AI) , licensed under CC BY-NC 4.0.
AI tools and their use are changing rapidly. We will periodically update this guide and provide the date of last update to inform your use.
Last Updated: September 2025
AI Tools content is adapted from Purdue University Libraries and School of Information Studies.