Best Chatbot Software for .NET

Find and compare the best Chatbot software for .NET in 2025

Use the comparison tool below to compare the top Chatbot software for .NET on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    LM-Kit.NET Reviews
    Top Pick

    LM-Kit

    Free (Community) or $1000/year
    16 Ratings
    See Software
    Learn More
    This .NET chatbot library designed for on-device use introduces advanced multi-turn conversational AI that maintains context while ensuring quick response times and complete privacy. With lightweight models, it eliminates the need for cloud connectivity. You can customize the responses using techniques like RandomSampling or MirostatSampling, and manage token usage with LogitBias and RepetitionPenalty to achieve diverse and non-repetitive responses. Moreover, it features event-driven hooks that allow you to implement personalized logic before or after each message, as well as facilitating human-in-the-loop evaluations when necessary.
  • 2
    ChatGPT Reviews
    ChatGPT by OpenAI is a versatile AI conversational platform that provides assistance in writing, learning, brainstorming, code generation, and problem-solving across a wide range of topics. Available for free with optional Plus and Pro subscription plans, it supports real-time text and voice interactions on web browsers and mobile apps. Users can leverage ChatGPT to create content, summarize meetings, debug code, analyze data, and even generate images using integrated tools like DALLĀ·E 3. The platform is accessible via desktop and mobile devices and offers personalized workflows through custom GPTs and projects. Advanced plans unlock deeper research capabilities, extended limits, and access to cutting-edge AI models like GPT-4o and OpenAI o1 pro mode. ChatGPT integrates search capabilities for real-time information and enables collaboration through features like Canvas for project editing. It caters to students, professionals, hobbyists, and developers seeking efficient, AI-driven support. OpenAI continually updates ChatGPT with new tools and enhanced usability.
  • 3
    Microsoft Bot Framework Reviews

    Microsoft Bot Framework

    Microsoft

    $0.50 per 1,000 messages
    Develop a conversational bot that can communicate, listen, comprehend, and adapt to user interactions using Azure Cognitive Services. Take advantage of the open-source SDKs and tools available to create, test, and deploy bots that engage users authentically, no matter their location. Construct secure and scalable solutions that seamlessly integrate with your current IT infrastructure. This will enable you to craft an AI-driven experience that enhances your brand while allowing you to maintain control over your data. The Bot Framework Composer serves as an open-source, visual platform that empowers developers and diverse teams to design and construct engaging conversational interactions. With Azure Bot Service, you can create advanced, intelligent bots and retain ownership over your data. You can start with a basic Q&A bot and progress to developing an elaborate virtual assistant. Leverage comprehensive open-source SDKs and tools to effortlessly link your bot to widely-used channels and devices, providing it with the capabilities to communicate, listen, and understand user needs through seamless integration with Azure Cognitive Services. This approach not only enhances user experience but also enables continuous improvement and learning based on user interactions.
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