Best On-Premises Chatbot Software of 2025

kama.ai's Designed Emotional Intelligence, kama DEI, truly understands the meaning and human impact behind your client or user's situation or inquiry the way we as people understand each other. Our Natural Language Understanding (NLU) technology, combined with our proprietary knowledge base, and our human value guidance algorithm supports true human-like understanding and inference behind the interactions with users. Our knowledge base content is easily 'programmed' in natural language, rated by human values, that we all understand, creating an ever expanding Virtual Agent that can answer questions for your clients, employees or other stakeholders. Conversation journeys deliver prioritized product and service information, directly the way your product or service experts or client practitioners want to communicate it. No data scientists or programmers are required. kama DEI Agents can 'speak' over our website chat interface, Facebook Messenger, smart speakers, or from within mobile applications. Ultimately, we help you get the right information, to the right people, at the right time, providing any-time client engagement, increasing your marketing ROI and building your brand's loyalty

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.

AI agents that interact and answer questions with users and complete tasks using your data and APIs. AI that can answer questions, summarize and extract insights from any long document. Transfer styles and formats, as well as tags and summaries between documents and data sources. Stack AI is used by developer teams to automate customer service, process documents, qualify leads, and search libraries of data. With a single button, you can try multiple LLM architectures and prompts. Collect data, run fine-tuning tasks and build the optimal LLM to fit your product. We host your workflows in APIs, so that your users have access to AI instantly. Compare the fine-tuning services of different LLM providers.

SysAid is an AI-first ITSM and Help Desk platform designed to make IT teams more efficient. Powered by Agentic AI, it accelerates issue resolution, automates repetitive tasks, and helps IT shift from firefighting to driving strategic impact. With no-code workflows, AI-powered ticket handling, and a modern self-service portal, SysAid lets your team focus on what matters most—delivering business value. At the core is Agentic AI: a powerful operational layer where AI Agents take the first action—boosting efficiency and speeding up resolutions. SysAid is built with enterprise-grade security, governance, and responsible AI—complete with customizable guardrails and controls. Go live in weeks with fast, code-free onboarding—no complex migrations or steep learning curves. Flexible, scalable, and supported by award-winning service, SysAid is ITSM run by AI—and by you.

Theum is cutting-edge software that fuses advanced knowledge management technology with generative AI capabilities to create an unparalleled platform for automating and controlling your organization’s knowledge processes and at the same time maximizing the value of your knowledge assets. Theum enables you to: - Streamline and automate complex tasks such as aggregating, curating, synchronizing, securing, converting, publishing, and delivering knowledge from diverse knowledge silos - Provide instant access to the precise, detailed knowledge required for any task via advanced, multilingual semantic search bolstered by a unique, intelligent context guidance system - Equip users with the full analytical and generative power of ChatGPT, seamlessly integrated into your knowledge and available for immediate use - Enhance knowledge quality and efficacy by analyzing user engagement, access trends, emerging needs, knowledge hot points, and more - Mitigate scalability issues in AI development and the compliance risks of unmonitored knowledge flows and the accidental use of unauthorized knowledge

Graphlogic Conversational AI Platform consists of: Robotic Process Automation for Enterprises (RPA), Conversational AI, and Natural Language Understanding technology to create advanced chatbots and voicebots. It also includes Automatic Speech Recognition (ASR), Text-to-Speech solutions (TTS), and Retrieval Augmented Generation pipelines (RAGs) with Large Language Models. Key components: Conversational AI Platform - Natural Language understanding - Retrieval and augmented generation pipeline or RAG pipeline - Speech to Text Engine - Text-to-Speech Engine - Channels connectivity API Builder Visual Flow Builder Pro-active outreach conversations Conversational Analytics - Deploy anywhere (SaaS, Private Cloud, On-Premises). - Single-tenancy / multi-tenancy - Multiple language AI

Comm100 is a global provider of omnichannel communication software for education, government and commercial organizations of all sizes. With Comm100, organizations provide the optimal balance of human-bot engagement through configurable live chat, AI-powered bots and automation, and secure messaging – all from within one integrated platform.

Rasa is the leader in generative conversational AI, empowering enterprises to optimize customer service processes and reduce costs by enabling next-level AI assistant development and operation at scale. Combining pro-code and no-code options, our platform allows cross-team collaboration for smarter and faster AI assistant building to accelerate time-to-value significantly.

Smartz Solutions is a disruptor that is reshaping contact center landscape. The traditional legacy systems have been holding businesses hostage too long with their complex infrastructures and high fees. Contact centers are tired from being burdened with disjointed, expensive systems that have a negative impact on customer and employee experience. Our AI-powered 360° experience platform is redefining contact centre experiences. We've been there. We paid for legacy systems. We had 15 systems running simultaneously (at snail's speed) to be able run our call center. We understand the frustration of not being able (sometimes even) to find data to help customers. We know how frustrating it is to have employee data scattered across multiple systems, never allowing a clear picture of the business. You don't have run your call center by losing money, opportunities, and patience. With a comprehensive tech stack you can finally have your entire customer base.

Tiledesk delivers scalable customer service to your mobile apps and your website. It is the first messaging platform that seamlessly connects applications, chatbots and humans, with its orchestration layer and built-in AI powered Bots. It is an open source project, based on the MQTT protocol for the messaging. Main Features: • Live Chat Widget with full multichannel experience on Web and Mobile; • Resolution Bot to automate customer support; • Easy Integration with all major AI-platforms, cloud and Open source, from DialogFlow to RASA; • Ticketing Management system perfectly integrated into the platform and into the flow of instant conversations; • Chat Tools like typing indicator, off-line access, delivery receipts, contact list, conversation history and much more; • Team Organization with multi-project management, SLAs setting, smart assignment of the queues, departments organization and much more; • Seamless conversation allows to “jump” between different channels in a transparent way for end customers and agents; • Dashboard with real time analytics; • Knowledge base.

AITable is a groundbreaking AI development platform that enables you to create your own AI ChatGPT using tables effortlessly. With just one click, you can leverage your specific data to train a customized advanced ChatGPT system that can serve as a 24/7 AI customer service chatbot or an enterprise ChatGPT assistant. By eliminating the need for coding, AITable provides a seamless and hassle-free setup experience. With AITable, you're not just acquiring an AI assistant - you're crafting an intelligent, responsive, and personalized solution that caters to the unique requirements of your business.

AI Chatbot Hub lets you launch AI chatbots without coding knowledge. They automate customer interactions and capture leads organically. Customize chatbots for your brand with customizable templates, extensive AI capabilities, and extensive integrations.

Cognigy.AI is an enterprise-grade conversational AI platform designed to automate customer interactions across various channels, including voice and chat. Leveraging advanced natural language understanding (NLU) and large language models (LLMs), it enables businesses to create intelligent AI agents capable of delivering personalized, human-like conversations. The platform offers robust integration capabilities, allowing seamless connectivity with existing contact center and CRM systems to enhance customer experience orchestration. With features like Agentic AI, Cognigy.AI introduces autonomous, goal-oriented agents that can think, adapt, and collaborate with both AI and human agents, navigating complex queries with flexibility and precision. This comprehensive solution empowers organizations to streamline customer service operations, improve engagement, and achieve higher efficiency in handling customer inquiries.

We offer end-to-end chatbot services, including: - Discovery phase (technical investigation) - Project and Account Management Conversational Design (Flow). QA & Testing Services - DevOps Services & Custom development Chatbot Support & Maintenance Rapid Chatbot Development (A chatbot developed in less than two weeks) Chatbots based upon GPT-3, ChatGPT Development Chatbot Migration Services Chatbot Rescue Services - UX & Graphic Design services Chatbot Persona and Personality Creation Our team of Business Analysts and Customer Success Managers, Chatbot Developers, Chatbot Designers, and Chatbot Developers will help you find the right solution for your company at every stage of the chatbot journey. We also offer a Conversational AI platform to our clients. We have more than 80 clients around the globe. We have worked with startups that have raised over 10 million and companies such as Samsung NEXT.

Our no-code platform allows you to rapidly develop a tailored AI chatbot that is trained specifically on your data within moments. Enhance the efficiency of customer support, facilitate the onboarding process for new employees, and much more! This AI chatbot is capable of addressing common inquiries and managing straightforward support tasks, enabling your team to dedicate more time to delivering personalized assistance to clients. Furthermore, it can provide 24/7 support for customer queries, ensuring that assistance is readily available, even during off-hours. Integrating this AI chatbot into your website is incredibly simple—just copy and paste our code, and you'll be ready to offer immediate support to your visitors, enhancing their overall experience and satisfaction. With this seamless integration, you can transform the way you interact with customers and improve your service quality.

GPT4All represents a comprehensive framework designed for the training and deployment of advanced, tailored large language models that can operate efficiently on standard consumer-grade CPUs. Its primary objective is straightforward: to establish itself as the leading instruction-tuned assistant language model that individuals and businesses can access, share, and develop upon without restrictions. Each GPT4All model ranges between 3GB and 8GB in size, making it easy for users to download and integrate into the GPT4All open-source software ecosystem. Nomic AI plays a crucial role in maintaining and supporting this ecosystem, ensuring both quality and security while promoting the accessibility for anyone, whether individuals or enterprises, to train and deploy their own edge-based language models. The significance of data cannot be overstated, as it is a vital component in constructing a robust, general-purpose large language model. To facilitate this, the GPT4All community has established an open-source data lake, which serves as a collaborative platform for contributing valuable instruction and assistant tuning data, thereby enhancing future training efforts for models within the GPT4All framework. This initiative not only fosters innovation but also empowers users to engage actively in the development process.

Design a versatile AI agent using your own unique data, incorporating various large language models such as ChatGPT, GPT-4, Gemini, and Anthropic among others. You can seamlessly implement this AI agent into any of your favorite website builders like WordPress, Webflow, Shopify, and Squarespace, showcasing a cutting-edge artificial intelligence chatbot. Create a personalized identity for your AI agent by naming it, writing a compelling bio, outlining its responsibilities, and equipping it with specialized knowledge. Construct your ChatGPT effortlessly without requiring any coding skills, and instruct your AI agent using everyday language, also without any programming needed. Adjust and refine its functionalities in real time to suit your preferences. Our platform supports integration across multiple channels, allowing you to deploy a tailored ChatGPT on platforms like Slack, WhatsApp, email, SMS, and more. Strengthen your business with a customized AI agent powered by ChatGPT. Users have the opportunity to like, subscribe, and interact with community agents created by others, and naturally, you can share your own creation as well. AgentX offers a distinctive multi-model mix-and-match building experience, enabling you to select large language models from a variety of providers, thus ensuring your AI agent is truly one of a kind. In this way, the possibilities for your AI agent's capabilities are virtually limitless.

txtHR by graylink is an innovative mobile-first chatbot that automates HR and recruitment processes through conversational instant messaging, simplifying data collection and candidate engagement. Featuring pre-built workflows with integrated business logic, txtHR enables consistent, secure, and compliant interactions without requiring users to download an app, as it works on mobile browsers. Operating 24/7, the chatbot helps recruiters extend their reach to a broader candidate pool, including non-desk workers, while automating employee referrals, recruitment, and HR processes. Its built-in data validation reduces errors by verifying information both on-device and server-side. By freeing HR teams from repetitive manual tasks, txtHR boosts productivity and accelerates hiring turnaround times. The solution provides real-time insights and flexible communication to improve recruitment decisions. Trusted by companies like Woolworths and Exxaro, txtHR offers a consistent, branded experience in candidates’ preferred languages. Overall, txtHR enables organizations to scale recruitment efficiently while ensuring compliance and data security.

Presenting the most intuitive no-code conversational AI platform that eliminates complications. Driven by exclusive self-learning artificial intelligence and featuring a robust set of enterprise-ready functions, the boost.ai platform stands as the quickest, simplest, and most scalable solution for organizations aiming to enhance and automate both internal operations and external customer engagements. Boost.ai employs advanced deep learning and natural language processing (NLP) combined with its unique automatic semantic understanding (ASU) technology to adeptly understand and reply to inquiries across various channels, including chatbots and platforms such as Skype, Messenger, and Slack. The platform boasts a wide array of functionalities, including a centralized repository for information, management of authentication, ready-made templates, language detection capabilities, conversational IVR, and much more. Furthermore, it empowers users to gain valuable insights through conversation analytics and performance metrics, enhancing customer interaction strategies, while seamlessly integrating with tools like Microsoft Teams, Zendesk, and Salesforce, ensuring a comprehensive approach to engagement. With its user-centric design and extensive capabilities, boost.ai is redefining the landscape of conversational AI for enterprises.

WebWhiz enables you to design an AI chatbot that possesses comprehensive knowledge about your product and can provide immediate answers to your customers' inquiries, enhancing their overall experience and satisfaction.

Engage with a medical-focused generative AI that not only elucidates its responses but also cites relevant references, refreshes its medical knowledge on a daily basis, and allows users to personalize and select knowledge bases. This AI comes equipped with a pre-loaded database and has been trained using over 2,300 reference datasets put together by experts in the medical field, encompassing a wide array of terminologies, medical research, clinical trials, patents, population health insights, costs, as well as public and regulatory information. It indexes numerous sources of medical research and data, ensuring a comprehensive understanding of the available information. The system is designed to receive daily updates on the latest medical findings, clinical trial results, and evolving terminologies, making it capable of processing vast quantities of documents, potentially reaching into the millions or billions. Moreover, the cluster can be scaled according to specific requirements. As a type of conversational AI, a medical chatbot employs natural language processing (NLP) technologies to communicate with users, delivering valuable medical information, guidance, or assistance. These chatbots serve various functions, including addressing general inquiries regarding diseases, health concerns, and available treatment options, thus enhancing the accessibility of medical knowledge for users everywhere.

SmartDocs stands out as a pioneering force in the realm of artificial intelligence (AI) by offering cutting-edge enterprise chatbots, business process management (BPM), and enterprise content management (ECM) solutions. Its products are designed with robust integration to the SAP ERP system, allowing clients to rapidly innovate and enhance their digital transformation efforts without needing significant investments in new hardware or software. By delivering a wide array of business solutions that cater to key organizational areas such as finance, procurement, human resources, and sales, SmartDocs works seamlessly alongside SAP ERP and SAP SuccessFactors offerings. Customers can choose from both cloud-based and on-premise deployment options for SmartDocs software. The pre-built integration with SAP ensures that users can access vital data linked to SAP transactions and master data, enabling the bots to be trained in leveraging this information effectively. This capability allows the bots to provide intelligent and relevant responses during user interactions, thereby enhancing overall user experience and operational efficiency.

An advanced intelligent assistant surpasses traditional conversational patterns, utilizing state-of-the-art AI technologies to determine the next response from the bot. Seamlessly connect to new channels, including voice options, while accurately interpreting customer intents and extracting relevant information through Natural Language Understanding (NLU). Safeguard your valuable data by keeping it independent from third-party services and opting for on-premises deployment. Bridge the gap between chatbot interactions and real-world applications by integrating ShoutOUT AI with your existing systems and third-party APIs. Step into the modern era of customer service by transforming mundane FAQ interactions into a dynamic chatbot experience that can comprehend and respond to complex queries from your clients. You don't need extensive technical expertise; integrating a responsive bot into your website is simple, allowing you to effectively manage multiple user conversations simultaneously. Instantly provide answers to frequently asked questions, enhancing customer satisfaction and engagement in real time. The future of customer interaction is here, and it's more efficient than ever.

Real-time customer communication with a virtual AI assistant, chatbot, live chat and video calling -Streamlined Stakeholder Communication -Versatile File Sharing -Efficient File Management & Search -Automated User Assistance via Virtual Assistant -AI-Driven Real-Time Insights and Personalized User Experience

eBSEG has added numerous channels to its chatbot platform, including WhatsApp Business, Facebook Messenger, SMS, Routing To Call Center Text Agent and Siri in English, Arabic and Franco-Arab languages. eBSEG Digital Chatbot Platform supports multiple language options (English - Arabic - Franco Arab), so that customers can provide feedback and measure customer satisfaction.