Best Chatbot Software for Linux of 2026

kama.ai is a Responsible AI Agent platform that gives you an accurate, accountable, and safe AI for your organization. It is used for training, quick source of truth for compliance issues, internal support, customer service, and for specialized communities needs. Unlike generic GenAI tools that create answers probabilistically, kama.ai combines deterministic Knowledge Graph AI with governed Generative AI and Trusted Collections. Trusted Collections is a RAG technology that minimizes generative side hallucinations, while providing a core source for accurate, brand-safe, and a correct information source for AI answers. It lets organizations control what their AI Agents know, where answers come from, and how information is delivered to employees, customers, learners, members, or community users. kama.ai’s platform is designed for situations where answers must be accurate, traceable, brand-safe, and aligned with approved source material. Human experts and Knowledge Managers can curate content, review AI-generated drafts, manage knowledge domains, and improve responses over time. This supports a governed-in-advance approach to AI, rather than relying on after-the-fact correction. kama.ai is especially well suited for knowledge-heavy organizations, training programs, compliance environments, Indigenous and community-focused initiatives, HR support, education, research, and other use cases where trusted information matters. This platform focused on Responsible AI use and delivery, results in safer AI adoption, better knowledge access, reduced repetitive workload, and more consistent support for the people who rely on your organization’s expertise. Think kama.ai for trusted AI, governed knowledge, and answers your organization is willing to stand behind.

ClickUp enables the creation and implementation of AI-driven chatbots within your workspace through its Super Agents feature. You can design personalized agents that handle inquiries, manage requests, direct tasks, and perform actions, all utilizing the information from your workspace. There's no need for an external chatbot service. These agents engage in Chats, comments, and direct messages with a comprehensive understanding of your projects, processes, and documentation. You can define specific instructions, knowledge repositories, and access to tools for each agent. Unlike standard chatbots, ClickUp agents are attuned to your team's operations and can generate tasks, modify fields, and initiate workflows based on chat interactions. Whether for customer support, internal assistance, or automated request processing, ClickUp chatbots provide intelligent, context-rich responses that effectively drive tasks forward.

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.

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.

Ovellan is an advanced customer service platform utilizing artificial intelligence to enable businesses to provide quicker, tailored, and uniform support on their websites. Distinguishing itself from standard chatbots that approach each interaction as a standalone event, Ovellan integrates intelligent customer memory. This feature enables it to retain important information, including a customer’s name, preferences, past inquiries, orders, support tickets, and prior conversations. Consequently, businesses can offer a smoother experience, allowing returning customers to avoid the hassle of repeating their queries each time they seek assistance. By fostering a deeper understanding of customer history, Ovellan enhances engagement and satisfaction across all interactions.

An eCommerce chatbot that lifts revenues from 20% to 40% when the shopper engages with Ochatbot and reduce support tickets from 25% to 45% with Ochatbot. Our Pro and Enterprise plans include an eCommerce Guarantee. Ochatbot’s robust AI chatbot features are designed for ecommerce platforms for Shopify chatbots, BigCommerce chatbots, WooCommerce chatbots and Magento chatbots as well as B2B sales and support chatbot. No code, auto install AI platform. Ochatbot engages customers to providing product recommendations, overcoming sales obstacles, upselling and cross-selling, capturing abandoned cart, and answering support questions including order tracking. Ochatbots AI chatbot communicates through NLP conversations becoming smarter over time about your products and services. The AI chatbot determines the customers AI Happiness Sentiment, Customer Reaction data along with marketing and sales insights. Ochatbot also includes 9 conversion optimization tools such as Leadbot with over 80 templates, Offer Sliders, Exit Popups, live chat and more.

Connect with your customers on WhatsApp, Facebook Messenger, and Telegram Live-chat service for a website where people respond 16 times faster. Re:plain is fast and functional live chat software that receives and sends your website messages directly to WhatsApp, Facebook Messenger, and Telegram. With all the features needed like template responses unlimited number of operators video calls, banners and integrations are at your service.

Outgrow makes it easy to create personalized quizzes and calculators, assessments, recommendations and polls that help you better engage, qualify, and acquire leads. No developers or designers required! Outgrow offers a variety of design templates that are fully optimized for mobile, tablet, and desktop. These templates can be easily embedded into your advertising, websites and mobile apps, as well as social media, SMS, email communication, and advertising. You can also find over 300 pre-made content pieces or funnels that are optimized for conversion. You can modify the questions and make some tweaks to make your interactive content consistent with your brand.

Tidio is a top-tier customer service platform that blends live chat, chatbot automation, and AI agents to help businesses provide quick, efficient support at scale. Known for its powerful automation features and intuitive interface, Tidio is trusted by over 800,000 businesses globally. Connect with website visitors through real-time chat and manage all conversations from email, Messenger, Instagram, and more in one centralized dashboard. Streamline support with integrated ticketing tools that work seamlessly alongside both chatbots and live agents. Easily build custom chatbot flows with a visual, no-code builder to capture leads, respond to FAQs, and automate messaging. Leverage Lyro, Tidio’s conversational AI agent, to handle up to 64% of customer inquiries using advanced natural language understanding. Simple to set up and use—no coding required. Fully GDPR-compliant and secure. Scales effortlessly for eCommerce, SaaS, and service-based businesses. Includes a 7-day free trial. Key Features: • Live Chat (widget and social media integrations) • Help Desk (all communication in one dashboard) • Chatbot (automation for common use cases such as customer help and lead generation) • AI Agent (resolve incoming issues with Tidio's conversational AI, Lyro) • Multichannel Integration (social media, help desk software, and platforms such as WordPress, Shopify, and more) Users praise Tidio's intuitive design, visual interface, and simple deployment. Multiple plans available for all business needs and requirements.

Chatboq serves as an AI-driven live chat and automation solution that allows companies to interact with, engage, and convert customers instantly. Applicable across various industries such as SaaS, eCommerce, real estate, and customer service, Chatboq empowers all types of businesses to facilitate smarter interactions through a combination of live agents, AI chatbots, and automated systems integrated with CRM platforms. Featuring capabilities for engagement analytics, customer insights, and AI-driven automation, Chatboq simplifies the process of personalizing conversations, enhancing response efficiency, and fostering valuable customer experiences, ultimately contributing to improved business outcomes. Additionally, its versatile tools ensure that companies can adapt their communication strategies to meet the evolving needs of their clientele.

ChatGPT is a powerful AI-driven platform designed to help users work smarter by providing instant answers, creative ideas, and task automation. It supports a wide range of functions, including writing, editing, coding, research, and brainstorming. Users can interact with the platform through text or voice, making it accessible across different devices and workflows. ChatGPT can summarize meetings, analyze data, and generate insights to improve productivity and decision-making. It also offers creative support for tasks such as content creation, planning, and strategy development. A key feature is workspace agents, which allow users to automate entire workflows and repetitive tasks within their organization. These agents can run independently, integrate with tools, and handle actions like updating records, sending messages, or generating reports. Teams can build and share agents across their workspace to standardize processes and improve efficiency. Built-in controls ensure that automation remains secure and manageable with permissions and monitoring. ChatGPT helps reduce manual work while enabling teams to focus on higher-value activities. Overall, it enhances productivity by combining intelligent assistance with scalable automation.

Krater.ai is a user-friendly and comprehensive platform that provides a range of AI-powered tools and services, making it a powerful alternative to all the major AI services, tools, and apps. With Krater.ai, you can access all these tools and services in one convenient location, eliminating the need to switch between multiple apps and accounts that require different logins and pricing plans. Our AI-powered tool and templates enable you to generate 100% plagiarism-free content in seconds. You can be sure that your content is always original, allowing you to focus on creating high-quality content that resonates with your audience. Krater.ai offers competitive pricing plans that are tailored to meet your specific requirements. Whether you're a marketer, content creator, or small business owner, we have a pricing plan that suits your needs. Additionally, we have a free plan that you can try out without the need for a credit card.

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

Zoho SalesIQ is a customer engagement, live chat and analytics platform that combines all of the best features of Zoho SalesIQ. It unifies all your marketing, sales and customer support efforts, giving your customers a great experience and driving business growth. Get to know your prospects and start the right conversation with them. SalesIQ is optimized for B2B and B2C businesses, regardless of size. It features built-in audio calling, screen-sharing, visitor information, lead ID, a drag-and drop custom bot builder, and an AI-driven chatbot that automates customer engagement. It is trusted by more than 450,000 businesses, including giants such as Mahindra Group and Renault, IIFL. Suzuki, Zee5, Fluitec and Borner Corp., to serve their customers at all stages of the customer lifecycle. Our live chat software starts at $0 and scales with your business without burning any holes in your pocket.

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

Herbie.ai is a multi-national Conversational AI company. (Part of SunSmart Global, 15+ years in enterprise solutions). Digital Transformation of Enterprises Virtual Assistants with Voice Enabled to Automate Business Cases Franchise expanded to 6 countries. Instant connects you with 12+ social media platforms.

The first automated, non-configuration business intelligence and personalization automation engine. Track and analyze auto-detected goals for business and see how they translate for different user profiles. One line of code is all it takes to create a cloud-based framework that gives you the tools to grow your company. The first automated, non-configuration business intelligence and personalization engine. Twik matches visitors automatically with the most relevant variants to maximize conversions. No data science or maintenance necessary - simply launch your variants and Twik will take care of the rest. Edit your site and create variations, without having to change your site code. Your marketing team can work without influencing your dev' team. Automated scoring of site menu items, product catalogues and sales can maximize sales. You can use twik's magic and create a unique version for each visitor to your site with the ultimate goal to increase sales.

XOR AI platform allows businesses to hire blue-collar workers at a cost of $500 per hire Modern AI technology connects candidates directly and engages them via job boards. Our costs are lower than those of the competition because the entire process is fully automated. We can deliver blue-collar workers at your door for as low as $500 per hire in less than five days. XOR will recruit, pre-screen, and then schedule the best candidates to interview with your recruiter/hiring manager. Our costs are lower than other companies because the entire process is fully automated. XOR's AI contacts candidates and engages them proactively, taking into consideration the location and the requirements of the position. To help our clients hire the best workers, we use non-conventional sources. Our system syncs with the hiring manager's or recruiter's calendar to automatically schedule prescreened candidates for interviews within 2 days of launch.

SimplyBoost is an advanced platform that utilizes AI to enhance customer interaction and streamline sales processes by allowing businesses to instantly engage with visitors on their websites and respond to messages on Instagram. It empowers organizations to implement AI-driven assistants that are knowledgeable about their specific offerings, enabling them to effectively address customer inquiries, capture qualified leads, schedule appointments, and handle repetitive conversations around the clock. The platform boasts features such as a no-code knowledge database, a customizable chat widget for websites, automation for Instagram direct messages and comments, support for multiple languages, analytics for conversations, lead management tools, and smooth transitions to human agents when necessary. Companies can enhance their AI's effectiveness by examining unanswered queries and updating their knowledge base easily, even without technical skills. Targeted at small to medium-sized businesses, educational institutions, healthcare organizations, real estate firms, agencies, and service-oriented companies, SimplyBoost is designed to improve response times and boost conversion rates while alleviating the manual workload for teams. Ultimately, this innovative solution allows businesses to focus on growth while providing excellent customer service.

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.

Botup, offered by 500apps, stands out as a premier chatbot solution designed to assist businesses in creating chatbots for platforms like Facebook, Slack, WhatsApp, and others. By facilitating smooth interactions, it enables companies to foster enduring relationships with users worldwide through engaging conversations. The personalized experience provided by Botup not only enhances user satisfaction but also increases the likelihood of converting visitors into customers. Additionally, you can develop smart automated chatbots that promptly respond to inquiries, effectively generating qualified leads for your business. For just $14.99 per user, you can access a suite of over 30 applications, empowering your business to thrive in the digital landscape. This comprehensive approach makes Botup an invaluable tool for any organization looking to enhance its customer engagement strategy.

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.

AiTrillion is an all-in-one automated marketing platform that offers all the tools needed to help eCommerce sellers increase their sales. It includes unique features and integrated analytics. AiTrillion was founded solely to provide an eCommerce platform for online sellers that allows them to influence more customers by controlling their brand and customer experience to generate more sales. AiTrillion compiles all your subscribers, unknown visitors, and loyal customers in one place. They are depicted in the customer timeline starting with their first visit and ending with their first purchase. Influencing them with a variety of attributes, followed by retargeting, retention, redemption, redeeming, and capture.

Amazon Q offers rapid and pertinent responses to urgent inquiries, assists in problem-solving, helps generate content, and facilitates actions by leveraging the data and expertise embedded within your organization's information systems, code, and repositories. Engaging with Amazon Q allows users to receive instant, relevant insights and guidance, thereby enhancing productivity, expediting decision-making processes, and fostering creativity and innovation within the workplace. By integrating with company data and systems through over 40 built-in connectors, Amazon Q can be customized to suit specific business needs. Professionals across various roles—such as marketers, project managers, and sales personnel—can engage in personalized discussions, address challenges, create content, and perform a variety of tasks. Additionally, Amazon Q understands the systems it can access, enabling users to pose intricate, detailed queries and receive customized responses that are restricted to the information they are permitted to view, ultimately enhancing both efficiency and security in the decision-making process.

LibreChat is the ultimate open-source hub for managing AI conversations across multiple providers in one unified interface. Built for flexibility, it allows teams and individuals to switch between AI models such as OpenAI, Anthropic, AWS, and Azure without changing tools. The platform features advanced agents that can handle files, interpret code, and perform API-based actions to automate complex tasks. LibreChat includes a secure, zero-setup code interpreter supporting languages like Python, JavaScript, TypeScript, and Go. Users can generate and manage artifacts such as React code, HTML layouts, and diagrams directly inside chat threads. Multimodal support enables image analysis and file-based conversations for richer interactions. Powerful search and message forking tools make it easy to manage context and explore multiple conversation paths. As a fast-growing, GitHub-trending project, LibreChat is trusted by thousands of organizations worldwide. It offers a highly extensible, transparent alternative to closed AI chat platforms.