List of the Top 25 Chatbot Software for ChatGPT in 2026

StackAI is an enterprise AI automation platform built to help organizations create end-to-end internal tools and processes with AI agents. Unlike point solutions or one-off chatbots, StackAI provides a single platform where enterprises can design, deploy, and govern AI workflows in a secure, compliant, and fully controlled environment. Using its visual workflow builder, teams can map entire processes — from data intake and enrichment to decision-making, reporting, and audit trails. Enterprise knowledge bases such as SharePoint, Confluence, Notion, Google Drive, and internal databases can be connected directly, with features for version control, citations, and permissioning to keep information reliable and protected. AI agents can be deployed in multiple ways: as a chat assistant embedded in daily workflows, an advanced form for structured document-heavy tasks, or an API endpoint connected into existing tools. StackAI integrates natively with Slack, Teams, Salesforce, HubSpot, ServiceNow, Airtable, and more. Security and compliance are embedded at every layer. The platform supports SSO (Okta, Azure AD, Google), role-based access control, audit logs, data residency, and PII masking. Enterprises can monitor usage, apply cost controls, and test workflows with guardrails and evaluations before production. StackAI also offers flexible model routing, enabling teams to choose between OpenAI, Anthropic, Google, or local LLMs, with advanced settings to fine-tune parameters and ensure consistent, accurate outputs. A growing template library speeds deployment with pre-built solutions for Contract Analysis, Support Desk Automation, RFP Response, Investment Memo Generation, and InfoSec Questionnaires. By replacing fragmented processes with secure, AI-driven workflows, StackAI helps enterprises cut manual work, accelerate decision-making, and empower non-technical teams to build automation that scales across the organization.

Provide live chat assistance on your website using the collaboration platforms you're already familiar with, such as Microsoft Teams, Google Workspace, Slack, and Zoom. Easily create AI chatbots powered by ChatGPT with just a single click, ensuring that your chatbots can step in whenever your agents are not available. You can also develop chatbots for WhatsApp, SMS, and Messenger that can seamlessly transfer conversations to human agents when necessary. There's no requirement to master new software for customer support. This approach allows you to connect with prospective customers at the moment they seek assistance, boosting your chances of closing more deals and enhancing your online revenue potential. By streamlining customer interactions, you can foster better relationships and drive overall business growth.

**Splutter AI - Chatbot Integration** enables you to effortlessly implement a highly customizable, AI-powered chatbot on your website. Featuring hot-swappable models, real-time integrations, voice capabilities, automated scheduling, and lead capture options, Splutter AI provides a dynamic and effective user interaction experience. Complete Customization: - Layout: Enjoy a fully adjustable layout with a variety of options, including color schemes, gradients, opacity settings, blur effects, and animations that align with your brand's visual identity. - Prompt Engineering Behavior Tab: Optimize your chatbot's conversational style by adjusting prompt engineering parameters. - Hot-Swappable: Change models, tools, and integrations instantly without any interruptions. - Real-Time Metrics & Debugging: Monitor chatbot effectiveness, user engagement, and conversion statistics in real-time. - Chat History: Keep a record of past interactions for further analysis and insights. - Notifications: Set up email and SMS alerts for significant chatbot activities. - Bot Debugger: Examine and resolve issues with the chatbot’s responses and actions. Key Features: - Calendar Tool: Streamline bookings and appointment management automatically. - Ticketing Tool: Facilitate the creation, assignment, and resolution of support tickets via the chatbot. - Lead Capture Tool: Enhance the automation of generating leads and following up with potential customers effectively. Additionally, the system can be tailored to provide insights that help refine marketing strategies.

We are thrilled to introduce the most unique penguin from the creators of chatbots… And here it comes, drumroll please 🥁 Ta-da! Say hello to BotPenguin! BotPenguin is designed to keep your customers and visitors engaged at any time, featuring an impressive live chat, over 60 no-code integrations, and a powerful unified inbox for all your conversations. Enhance your customer relationships at every interaction with an omnichannel chatbot that communicates in your brand’s distinct voice. Elevate the AI assistant into an all-knowing companion! By utilizing web scraping, URL tracking, and FAQ uploads, combined with insights from previous chats, you can develop an assistant that is not only intelligent but almost prophetic! These AI chatbots can deliver an engaging conversational experience across platforms like WhatsApp, Facebook, Instagram, Telegram, websites, and mobile applications. They act as a virtual assistant, expertly trained on your specific data to generate leads, assist customers, and manage appointments with ease. Achieve the perfect timing in your marketing efforts with precision-driven automation through drip campaigns, broadcasts, and bulk messaging strategies that resonate with your audience. With BotPenguin by your side, connecting with customers has never been more seamless or effective!

Krater.ai is an intuitive and all-encompassing platform that offers a variety of AI-enhanced tools and services, positioning itself as a strong competitor to leading AI applications and services. By utilizing Krater.ai, users can conveniently access a multitude of tools and services from a single platform, thereby avoiding the hassle of juggling numerous applications and various login credentials along with their associated pricing structures. Our suite of AI-driven tools and templates allows you to create completely original content in mere seconds, ensuring that your work is free from plagiarism and empowering you to concentrate on producing engaging content that connects with your target audience. Krater.ai presents affordable pricing options customized to align with your unique needs, catering to marketers, content creators, and entrepreneurs alike. Furthermore, we offer a complimentary plan that allows you to explore our features without any upfront payment or credit card requirement, making it easier than ever to get started. Ultimately, Krater.ai aims to streamline your workflow while enhancing the quality and originality of your content.

The Graphlogic Conversational AI Platform offers a comprehensive suite that includes Robotic Process Automation for businesses, cutting-edge Conversational AI, and sophisticated Natural Language Understanding technology to develop innovative chatbots and voicebots. Additionally, it features Automatic Speech Recognition (ASR), Text-to-Speech (TTS) capabilities, and Retrieval Augmented Generation (RAG) pipelines powered by Large Language Models, enhancing its functionality. The platform's essential components encompass a robust Conversational AI Platform with Natural Language Understanding capabilities, RAG pipelines, and effective Speech to Text and Text-to-Speech engines, along with seamless channel connectivity. Furthermore, it provides an API Builder, a Visual Flow Builder, proactive outreach features, and comprehensive conversational analytics. Remarkably, the platform can be deployed in various environments, including SaaS, Private Cloud, or On-Premises, and supports both single-tenancy and multi-tenancy configurations, making it a versatile choice for diverse linguistic needs. With its extensive features, Graphlogic empowers enterprises to optimize customer interactions through advanced AI solutions.

Landbot.io is a no-code platform for chatbots that enables organizations to create smooth conversational interactions throughout the customer journey. This platform allows marketers, operations specialists, and customer service teams to triple their productivity while decreasing operational expenses by over 30%. With Landbot, individuals can effortlessly design automated chatbot workflows to connect with customers and enhance conversion rates on platforms like WhatsApp, Web, or Messenger. The integration of ChatGPT and additional AI technologies further simplifies the chatbot construction process, merging its no-code features with the power of other advanced language models. Consequently, Landbot not only streamlines communication but also enhances overall business efficiency and customer satisfaction.

BotSailor is a cutting-edge platform that employs artificial intelligence to automate interactions with chatbots across multiple channels, aiding businesses in improving engagement and increasing sales. It enables seamless communication through a variety of platforms such as WhatsApp, Facebook Messenger, Telegram, Instagram, and Web Chat, all accessible from a centralized dashboard. This groundbreaking solution empowers companies to effectively manage their marketing strategies and customer support functions. Designed specifically for eCommerce brands, agencies, and SaaS providers, BotSailor includes a no-code visual flow builder and a white-label reseller option, making it easier to expand messaging automation while adhering to Meta's guidelines. The platform excels in multiple dimensions, such as: - Leveraging WhatsApp Cloud API for marketing campaigns - Sending alerts for cash on delivery orders and reminders for abandoned carts - Incorporating AI-driven agents and assistants - Notifying clients about their appointment schedules - Advertising events and promotions through focused campaigns - Streamlining customer support operations - Utilizing webhook workflows for process efficiency - Offering advanced broadcasting features along with a shared inbox - Supplying a white-label reseller system that boosts branding potential With its extensive range of functionalities, BotSailor distinguishes itself as an all-in-one solution for organizations aiming to enhance their communication approaches, ultimately driving greater success in their operations. Furthermore, the platform’s adaptability ensures that it can evolve with the needs of any business, making it a valuable asset in today's digital landscape.

ChatUp AI is a dynamic writing assistant and chatbot powered by GPT-3.5, showcasing its strength in generating content, enhancing language skills, and optimizing marketing and SEO strategies. One of its standout features is the AI character chat, which includes over 120 distinctive characters that enable users to engage in captivating conversations with their favorite personalities, and this selection is continually growing. Additionally, it provides simulated AI boyfriends and girlfriends, designed to replicate authentic conversational experiences. The user-friendly platform does not necessitate any registration, facilitating swift access to its wide array of features. This makes it an all-encompassing resource for users seeking to enhance their creative writing, explore emotional connections, or acquire new knowledge. Overall, ChatUp AI combines innovation and accessibility to cater to a diverse range of user needs.

Elevate the way you communicate with your customers by infusing a personal element, which can greatly enhance satisfaction through live chat capabilities. Crisp transcends typical chat applications by integrating every facet of customer interaction into one cohesive platform. This allows your customers to enjoy an exceptional experience thanks to a shared inbox, facilitating effortless responses to inquiries from site visitors while also reducing expenses with our live chat tool. Studies show that users who utilize chat support are more likely to finalize their purchases. By employing our free chat solution, you can set up automated messaging that encourages proactive customer interactions, converting casual browsers into eager buyers. If your view of CRM software is limited to merely managing contacts, it’s essential to broaden that perspective. Crisp CRM is packed with a multitude of features that go well beyond basic operations, arming small businesses with the necessary tools to automate tedious tasks and boost their deal closures. With Crisp, you can efficiently channel more high-quality leads into your sales pipeline, which not only improves operational effectiveness but also positions your business to excel in a competitive landscape. Moreover, embracing these tools can cultivate long-term relationships with customers, fostering loyalty and repeat business.

Manychat is an all-in-one chat marketing platform built for businesses and content creators who want to automate customer conversations and grow their audience across Instagram, Facebook Messenger, WhatsApp, and SMS. With an intuitive visual builder and plug-and-play templates, it’s easy to set up automated flows that handle lead capture, customer support, product recommendations, and more no coding needed. Designed to scale with you, Manychat integrates with tools like Shopify, Zapier, and Stripe, making it simple to connect your messaging to ecommerce, payments, and backend systems. Content creators use Manychat to engage followers through interactive DMs, deliver exclusive content, and drive conversions directly inside the platforms where their audience already spends time. Whether you're running a brand or building one, Manychat helps you turn followers into customers and conversations into revenue.

Boost your sales and enhance service delivery with OnceHub's online appointment scheduling and digital engagement platform, which is hosted in the cloud. This solution simplifies the process of organizing and overseeing meetings by enabling prospects and customers to select convenient times for appointments directly from your website or via a dedicated booking page. The platform automates the collection of pre-meeting information, lead qualification, routing, reminders, and follow-ups, ensuring that your business can greet and assist clients around the clock, even when your team is unavailable. In addition, you can look forward to: • Customizable templates and themes for booking pages, including embedded chatbots and forms • Seamless integrations with popular calendars, video conferencing tools, CRMs, and more, both native and third-party • Efficient resource pooling for managing meetings across diverse teams and locations • Innovative chatbots and interactive forms that replace outdated contact forms and lead capture methods • The ability to transition to live chat and instant video calls for urgent opportunities that shouldn’t be postponed • Comprehensive analytics to track trends and engagement levels, as well as to assess team performance • Robust security measures that comply with international privacy and data protection regulations, ensuring peace of mind for your business and clients alike.

Ribbo.ai harnesses your documents, website materials, blog posts, and other resources to build a chatbot that delivers responses specifically aligned with your unique data. By integrating the power of ChatGPT with your organization's extensive knowledge repository—which encompasses documentation, website information, customer service logs, and any additional data you choose to share—Ribbo AI creates a customized experience for users. Our AI models can be trained on a diverse range of inputs, including website text, blog entries, instructional documents, YouTube videos, and historical customer support conversations. Furthermore, every element can be customized to embody your brand identity, influencing everything from the chatbot's visual appearance to its communication style. You can upload documents in various languages, allowing the chatbot to engage users in multiple tongues, such as uploading materials in English while conversing in Spanish, which broadens accessibility and enhances user interaction. This flexibility not only improves engagement but also guarantees that your chatbot remains pertinent and efficient for various audiences, thereby maximizing its impact. Ultimately, Ribbo.ai stands out by ensuring that each interaction is deeply connected to your unique content and brand voice.

SiteSpeakAI utilizes your website's data to create a customized chatbot that delivers immediate responses regarding your products and services at any time of day. You can easily train and refresh your chatbot as your website content changes, guaranteeing that it always reflects the latest and most precise information. Tailor the look of your chatbot to match your brand's visual identity and modify its replies to align with your brand's distinct voice. Adding your ChatGPT-enhanced chatbot to your site is straightforward—just a simple line of code is needed, which avoids the hassle of extra plugins or extensions. Additionally, SiteSpeakAI offers in-depth analytics that allows you to track visitor interactions with your chatbot, providing valuable insights to improve your lead conversion rates. This continuous feedback mechanism fosters ongoing enhancements, ensuring that your chatbot not only fulfills but surpasses customer expectations. Ultimately, with such tools at your disposal, you can refine the user experience and drive more meaningful engagement with your audience.

We have created a conversational model named ChatGPT that interacts with users through dialogue. This framework enables ChatGPT to adeptly handle follow-up questions, recognize mistakes, challenge incorrect assumptions, and refuse inappropriate requests. In contrast, InstructGPT, a similar model, prioritizes following specific instructions provided in prompts while delivering thorough responses. ChatGPT Plus is a subscription service tailored for users of ChatGPT, the conversational AI. This premium subscription is priced at $20 per month and provides subscribers with multiple benefits: - Continuous access to ChatGPT, even during peak usage times - Faster response rates - Availability of GPT-4 - Integration of various ChatGPT plugins - Ability to browse the web using ChatGPT - First access to new features and improvements Currently, ChatGPT Plus is available to users in the United States, with plans to gradually include individuals from our waitlist in the coming weeks. Our goal is also to expand access and support to additional countries and regions soon, so that a larger audience can enjoy its advantages and capabilities. Ultimately, we aim to enhance the overall user experience while continually advancing the technology.

WebWhiz allows you to create an AI chatbot that is well-versed in your product, offering prompt responses to customer questions, thereby significantly improving their experience and boosting satisfaction levels. Additionally, this tool empowers businesses to engage with their audience more effectively, fostering a better connection with customers.

We support website proprietors in enhancing their digital visibility by incorporating a smart chatbot that addresses questions related to their site's content. This service allows users to create a customized ChatGPT bot that utilizes the data found on their website to effectively respond to visitor inquiries. Furthermore, we provide a dedicated eCommerce function where the AI assistant aims to suggest the best products tailored to user questions. By examining various aspects of the product page, including descriptions and consumer feedback, the AI can accurately pinpoint the most suitable items. This offering is viable as long as your website features written content; however, if you host media, it is crucial to include alt texts, meta tags, or titles in text format for the AI's comprehension. In essence, our solution not only boosts user engagement but also fosters a more interactive experience for visitors, ultimately benefiting both the website owners and their audience.

KnowItAll is a complimentary chatbot app designed for iPhone users, allowing seamless interaction with ChatGPT. Moreover, it provides an uninterrupted experience without advertisements and does not require users to sign up for any subscriptions to utilize its features. Users can enjoy the convenience of chatting without any barriers or financial commitments.

ChatGPT can be integrated into any website, providing immediate responses to visitors' inquiries through a customized chatbot designed with your site's content in mind. By simply clicking a button, you can generate a chatbot that utilizes information from your website. The process involves retrieving and showcasing all your web pages, after which you can click on Start Training to choose the specific pages to train the chatbot. As a result, you will have a personalized chatbot capable of addressing any questions pertaining to your website's content. With this tool, you can develop your AI chatbot effortlessly, without the need for coding, and observe its learning process as it adapts to the material on your site. This makes it easier than ever to enhance user engagement and support on your platform.

Develop, design, prototype, and implement tailored AI workflows to elevate customer interaction and enhance both team and individual efficiency. Build and integrate your website in mere minutes while connecting your chatbot seamlessly to your knowledge base. Instantly generate summaries and responses for audio, video, and website content. Produce high-volume marketing materials, personalized emails, call summaries, and graphics with ease. Enjoy the benefits of a collection of prebuilt pipelines, like those designed for chatbots or document searches, saving you valuable time. Contribute to the marketplace's growth by sharing your custom pipelines. Our commitment to your data security is unwavering, as we adhere to a zero-day retention policy and maintain a secure infrastructure that ensures your information is not stored on the servers of model providers. Our collaboration kicks off with a complimentary diagnostic evaluation to determine your organization's readiness for AI, followed by the development of a strategic plan that delivers a comprehensive solution tailored to your operational needs. This partnership not only aims to streamline your processes but also to empower your team with innovative AI capabilities.

As artificial intelligence progresses, its capacity to address increasingly complex and critical issues will grow, which will require enhanced computational resources to facilitate these developments. The ChatGPT Pro subscription, available for $200 per month, provides comprehensive access to OpenAI's top-tier models and tools, including unlimited usage of the cutting-edge o1 model, o1-mini, GPT-4o, and Advanced Voice functionalities. Additionally, this subscription includes the o1 pro mode, an upgraded version of o1 that leverages greater computational power to yield more effective solutions to intricate questions. Looking forward, we expect the rollout of even more powerful and resource-intensive productivity tools under this subscription model. With ChatGPT Pro, users gain access to a version of our most advanced model that is capable of extended reasoning, producing highly reliable answers. External assessments have indicated that the o1 pro mode consistently delivers more precise and comprehensive responses, particularly excelling in domains like data science, programming, and legal analysis, thus reinforcing its significance for professional applications. Furthermore, the dedication to continuous enhancements guarantees that subscribers will benefit from regular updates, which will further optimize their user experience and functional capabilities. This commitment to improvement ensures that users will always have access to the latest advancements in AI technology.

SleekFlow is an AI Suite for Revenue-Driving Conversations. Trusted by over 2,000 enterprises across 70+ countries, we unify WhatsApp, Instagram, Messenger, SMS, Website Live Chat, Email, Call, and beyond into a complete AI operating system. At the core of SleekFlow is AgentFlow, an AI GTM workforce that learns and improves relentlessly. The platform features a unique self-healing knowledge base that observes conversational patterns and identifies data gaps, surfacing one-click fixes for human approval. Beyond automation, SleekFlow’s AI acts as an unbiased data analyst, revealing deep business insights from your real customers’ conversations. From first-click conversion to long-term retention, SleekFlow is redefining the B2C relationship and turning every conversation into a data-backed growth opportunity. Headquartered in Singapore with a global presence in Hong Kong, Malaysia, Indonesia, Brazil, the UAE, the UK, and the US, SleekFlow is backed by $23.5M in funding from tier-one investors including Tiger Global, Atinum Investment, AEF Greater Bay Area Fund (managed by Gobi Partners GBA and Transcend Capital Partners) Moses Tsang (Former General Partner of Goldman Sachs Group and Chairman of Goldman Sachs (Asia) LLC) and Mars Growth Capital. For more information, visit sleekflow.io.

Convert your knowledge base into a responsive chatbot resembling ChatGPT by easily uploading your documents, which can include technical guides, educational materials, and product descriptions. In just a few minutes and without needing any programming skills, you can choose from various applications to develop your bot. This AI-driven chatbot will deliver precise answers based on the content you have provided. With the free plan, you can set up up to three bots, manage 1,000 requests, and work with a dataset of as much as 10,000 tokens, with a ceiling of 10MB for the dataset size. By utilizing IngestAI, you can quickly create and launch ChatGPT-like bots that effectively respond to questions derived from your comprehensive knowledge resources, whether they involve technical documentation, teaching programs, or company insights. Simply upload your knowledge materials to IngestAI, pick a messaging platform like Slack, Discord, or Telegram, and let OpenAI generate accurate and relevant responses about your offerings. We urge beginners to take a mere two minutes to establish their first bot on Telegram, making it an easy entry point for enhancing user communication. Furthermore, this streamlined approach empowers everyone to utilize AI technologies to facilitate interactions and make information more accessible to users. The convenience of this process not only democratizes access to AI but also encourages broader engagement with technology in everyday applications.

Transform your website with the help of AI-powered content creation: The GPT3-AI Content Generator plugin streamlines the task of generating high-quality, engaging content for your WordPress site by leveraging state-of-the-art natural language processing technology. This versatile and powerful plugin enables users to easily produce exceptional content for their WordPress platform. With support for multiple languages, including English, Spanish, Dutch, and German, it serves as a perfect option for those looking to create unique and attractive content quickly and efficiently. Utilizing advanced natural language processing capabilities, the GPT3-AI Content Generator interprets and evaluates user commands, ensuring that the content generated is both relevant and targeted. Whether you require blog posts, product descriptions, or a variety of other content formats, this plugin caters to all your requirements. Additionally, its integration with Dall-E further enhances the content creation process, allowing users to produce visuals in tandem with their written material. By utilizing this plugin, you can significantly elevate the quality and appeal of your website content.

Revolutionize your WordPress journey with the innovative capabilities of AI! Utilizing AI Engine, you can easily create captivating content, enhance it for superior SEO performance, and integrate a ChatGPT-like chatbot to boost user engagement on your website. Are you ready to take your WordPress site to new heights by embracing AI technology? In addition to effortless content creation, you can delve into an array of features such as translation and editing within our fun AI Playground. You can also track AI usage, set limits on its usage, and develop customized datasets to refine AI models, ensuring an even more exceptional user experience on your site. Furthermore, we offer an API that facilitates seamless connections with other plugins, further amplifying your website's potential. Experience the extraordinary transformation today and enjoy every moment of the journey as you enhance your WordPress platform. With these tools at your disposal, your website will not only thrive but also stand out in the digital landscape.