AI tools like Microsoft Copilot, Claude AI, and ChatGPT are changing how we work, making tasks easier, faster, and more productive. Each of these tools has its own strengths, and understanding the key differences they offer can help you decide which one fits your needs best.
In this article, we’ll compare Microsoft Copilot, Claude AI, ChatGPT, and Tanka (the tool we are building to help teams work smarter), looking at their features, how they work, and the tasks they’re best suited for. Whether you need help managing workflows, tackling creative projects, or improving team collaboration, this guide will help you decide which tool is right for you.
Microsoft Copilot is an AI assistant built directly into Microsoft’s Office 365 suite. It works alongside familiar tools like Word, Excel, and Teams to make your work easier and more efficient.
Microsoft recently introduced new updates to its Copilot suite, including Microsoft 365 Copilot Chat and Microsoft Copilot Studio, which offer enhanced features like pay-as-you-go agents, enterprise data protection, and web-grounded AI chat powered by GPT-4o.
Features of Microsoft Copilot:
Microsoft Copilot integrates deeply with the tools you already use, helping you focus on the work that matters most. It’s like having a personal assistant right inside your favorite apps.
While Microsoft Copilot excels within the Office 365 ecosystem, you may need a tool designed for more conversational or text-heavy tasks. That’s where Claude AI comes in.
Claude AI, developed by Anthropic AI, is a language model built to handle natural conversations and creative tasks. It’s designed to make working with large amounts of text simpler and more efficient. Claude Anthropic offers various models, such as Claude 3 and Claude 3.5 Sonnet, each with distinct features and pricing tiers.
Features of Claude AI:
Claude AI is a great choice if your work involves dealing with long documents or creative problem-solving. It’s like having a reliable partner for tasks that require clear communication and deep understanding.
If your needs go beyond text analysis and into creative versatility—like generating images or working with real-time data—ChatGPT offers unique features to explore.
ChatGPT, developed by OpenAI, is a powerful AI tool designed to help with a variety of tasks, from conversations to creative projects. It’s built using GPT technology and can handle a wide range of use cases.
Features of ChatGPT:
ChatGPT is versatile and adapts to different needs, whether you’re working on professional tasks or personal projects. It’s like having a smart assistant ready to help with whatever you need.
While ChatGPT handles a wide range of tasks, you might need a tool specifically designed for team collaboration and knowledge management. That’s where Tanka comes in.
Tanka is an AI-powered messenger with long-term memory, designed to centralize team communication and streamline knowledge management. Powered by OMNE—a multi-agent framework ranked #1 on the GAIA benchmark leaderboard—Tanka continuously grows with your team, delivering context-aware, AI-assisted support based on shared knowledge.
Features of Tanka:
Tanka is perfect for teams juggling multiple tools and communication channels. It helps you stay organized, ensuring nothing slips through the cracks, so you can focus on what really matters.
When it comes to memory, each AI model has its unique capabilities and limitations, which can significantly impact their performance in various tasks. Here’s a detailed comparison of Copilot, Claude, ChatGPT and Tanka:
Microsoft Copilot
Copilot Chat uses GPT-4o, providing a web-grounded chat experience with file upload capabilities for document analysis and data insights.
Copilot’s context window size varies depending on use case:
This makes it suitable for tasks like document drafting and data analysis within the Microsoft ecosystem. However, its memory is session-based, except for integrations with the Copilot Control System, meaning it may struggle with tasks that require recalling information from previous interactions.
Claude AI
Claude AI's context window has evolved significantly across different versions:
This makes it perfect for creating summaries of research papers, legal documents, or any text-heavy project. For instance, you can upload an entire legal contract, and Claude will quickly generate a clear and concise summary, saving you hours of manual work.
ChatGPT 4.0
ChatGPT-4's context window size varies depending on the specific version and use case:
It's important to note that while the context window may be large, the maximum output size is typically limited to 4,096 tokens. This means that while the model can process and consider a large amount of input text, its responses are constrained to a shorter length.
The recently introduced memory feature allows ChatGPT to remember details like project updates or your preferences, making it ideal for dynamic research. For example, you can combine insights from multiple files, like a marketing report and sales data, into a single cohesive summary. Additionally, with its browser plugin, ChatGPT can retrieve real-time data, helping you stay updated on the latest trends or events.
Tanka
Tanka is designed to enhance team collaboration and streamline communication. Unlike other tools, Tanka integrates dual memory systems—parameter-level and token-level memory—ensuring precise, context-aware responses that persist across sessions.
Tanka excels in tasks like organizing team communication and delivering customized AI assistance. Its ability to recall and apply information from past conversations in tools like Slack, Gmail, and WhatsApp makes it a powerful resource for ongoing projects and keeping teams aligned.
All four AI models excel in generating high-quality creative writing and content, but they each bring their unique strengths and styles to the table:
Microsoft Copilot: While primarily designed for productivity and code generation, Copilot can also assist with creative writing and content creation. Its output tends to be more formal and structured, making it particularly suitable for technical writing, documentation, and business proposals. Copilot’s integration with Microsoft Office tools ensures that the content is well-formatted and professional.
Claude AI: Claude AI is renowned for its creative writing capabilities. Developed by Anthropic AI, Claude produces engaging and conversational content, making it ideal for blog posts, marketing copy, and social media content. Its ability to handle large volumes of text and generate natural-sounding outputs makes it a favorite for creative projects and brainstorming sessions.
ChatGPT: ChatGPT is a versatile tool capable of generating polished and refined content. Its output is often professional and well-structured, making it suitable for formal writing tasks such as reports, client emails, and presentations. Additionally, ChatGPT’s multimodal capabilities, including image generation with DALL·E, enhance its utility for creative projects that require both text and visuals.
Tanka: Tanka is primarily focused on team collaboration and streamlining communication. While it is not a dedicated writing tool, Tanka's AI assistant can help with context-aware content generation, such as drafting performance reviews, creating concise updates, or drafting social media posts based on specific context and input.
Tanka’s smart replies feature simplifies team communication by suggesting tailored responses for messages and emails, saving time on repetitive tasks and ensuring accuracy.
In summary, Claude AI and ChatGPT remain top choices for creative writing and content creation, offering engaging and polished outputs, respectively. Microsoft Copilot and Tanka, meanwhile, excel in providing valuable support for technical communication and context-specific content generation.
AI tools can help with logic and reasoning tasks like analyzing data, solving problems, and supporting decisions. Each one brings something different to the table. A neural network supports the logic and reasoning capabilities of these AI models by processing vast amounts of data to enhance their accuracy and relevance.
Microsoft Copilot Copilot is great for data-focused tasks within Microsoft tools. It can help you analyze spreadsheets in Excel or create clear, organized presentations in PowerPoint. For example, you can ask Copilot to spot trends in your data or automatically generate charts, making it a good fit for business tasks.
ChatGPT ChatGPT shines when it comes to problem-solving and technical reasoning. It can handle calculations, answer detailed questions, or explain complex ideas clearly. With custom GPTs, you can go even further, setting up specialized tools for tasks like designing workflows or troubleshooting tricky issues.
Claude AI Claude AI is helpful for everyday reasoning tasks like organizing ideas or summarizing discussions. While it works well for general problem-solving, it’s not the best choice for highly technical or complex scenarios. Claude is better suited for simple, straightforward reasoning.
Tanka Tanka combines logic with memory to support team decisions. It organizes and references past conversations, chat history, and updates to provide helpful context. For instance, if your team is deciding on a project plan, Tanka can bring up relevant discussions from earlier group chats, saving time and keeping everyone informed.
The best AI tool when it comes to logic and reasoning depends on your priorities. For data tasks, go with Microsoft Copilot. If you’re dealing with long documents, choose Claude AI. Need problem-solving or creative versatility? ChatGPT is your pick. For team collaboration and organized communication, Tanka has you covered.
AI tools are most effective when they fit smoothly into your existing workflows. Here’s how each tool handles integrations and multimodality:
Microsoft Copilot
Copilot is fully integrated into the Microsoft 365 suite, working seamlessly with tools like Word, Excel, Teams, and PowerPoint. This tight integration ensures a smooth workflow for creating documents, analyzing data, and managing team collaboration—all within familiar apps.
ChatGPT
ChatGPT offers impressive multimodal capabilities. It can generate images using DALL·E and access real-time data through its browser plugin. With a growing library of integrations, ChatGPT works across various platforms, making it flexible for different tasks and tools.
Both Claude and ChatGPT handle integrations and multimodality effectively, with Claude excelling in standalone content management and ChatGPT offering broader platform flexibility.
Claude AI
Claude AI provides features like Artifacts and Projects for managing large standalone content, such as lengthy documents or datasets. However, its range of integrations isn’t as extensive as ChatGPT’s, making it more suitable for tasks that don’t require connecting across multiple tools.
Tanka
Tanka specializes in integrations that centralize team communication and workflows. It connects with Slack, Gmail, WhatsApp, and more, creating a unified hub for your team. Its smart replies and AI memory ensure that the context from one tool is carried over to others, helping teams stay organized and aligned.
Each tool brings different strengths to the table—Copilot for its deep Microsoft integration, ChatGPT for flexibility and multimodality, Claude for standalone content management, and Tanka for centralizing team workflows.
We’ve put together a table that provides a side-by-side comparison of Microsoft Copilot, Claude AI, ChatGPT, and Tanka. It highlights their primary focus, strengths, ideal use cases, integrations, memory capabilities, multimodality, and the availability of free versions to help you choose the best tool for your needs.
To help you decide, let’s break it down into two user groups: individual users and enterprise users.
Whether you’re an individual or part of an enterprise, these tools offer solutions designed to fit your needs. Pick the tool that fits your workflow best, and don’t miss the chance to try Tanka for your team. It’s free to join during the beta, so sign up for the waitlist today!
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