Best Chatbot Software for GPT-3.5

Find and compare the best Chatbot software for GPT-3.5 in 2025

Use the comparison tool below to compare the top Chatbot software for GPT-3.5 on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    Stack AI Reviews

    Stack AI

    Stack AI

    $199/month
    16 Ratings
    See Software
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    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.
  • 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 DALL·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.
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    OpenAI Reviews
    OpenAI aims to guarantee that artificial general intelligence (AGI)—defined as highly autonomous systems excelling beyond human capabilities in most economically significant tasks—serves the interests of all humanity. While we intend to develop safe and advantageous AGI directly, we consider our mission successful if our efforts support others in achieving this goal. You can utilize our API for a variety of language-related tasks, including semantic search, summarization, sentiment analysis, content creation, translation, and beyond, all with just a few examples or by clearly stating your task in English. A straightforward integration provides you with access to our continuously advancing AI technology, allowing you to explore the API’s capabilities through these illustrative completions and discover numerous potential applications.
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    Poe Reviews
    Poe allows users to pose inquiries, receive immediate responses, and engage in interactive dialogues with AI systems. It provides access to GPT-3.5-turbo, Claude from Anthropic, along with a diverse range of other chatbots for various conversational experiences. This platform enhances user interaction by offering multiple AI options tailored to different needs.
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    Personified Reviews

    Personified

    Personified

    €5 per month
    Personified is a chatbot-as-a-service that utilizes LLM technology to effectively engage with users. This chatbot is designed to pull insights from various files and datasets, enabling it to deliver accurate and trustworthy responses to inquiries. We prioritize the confidentiality and security of our clients' information, ensuring that your knowledge is only utilized for support when necessary and not for model training. Our commitment to protecting your data is an ongoing priority, and we implement robust policies to safeguard against any potential mishandling of information. In this way, we strive to maintain a trustworthy relationship with all our users.
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    Diddo Reviews

    Diddo

    Diddo

    $28 per month
    Enhance the user experience on your website by incorporating Diddo, a unique chatbot powered by ChatGPT that reflects the individuality of your business. Bid farewell to standard interactions and embrace tailored, smart conversations that engage your visitors. With Diddo, you can import documents, scrape websites, or upload audio files, allowing it to manage the complex tasks for you. There's no need for coding, as you can seamlessly embed your chatbot in various formats, including chat bubbles, iframes, or full-screen displays. Diddo can automatically recognize and adjust to the user's preferred language, ensuring a personalized touch. Customize every aspect of your chatbot, from logos to color palettes, making it truly representative of your brand. Transform casual chats into potential leads with adjustable forms that capture valuable information. Diddo efficiently manages FAQs, appointment scheduling, and more, enabling you to concentrate on your core activities. With its custom prompts, Diddo helps your chatbot address even the toughest inquiries with ease. Your data will remain secure and stored locally, providing you with reassurance. Plus, you can activate voice interactions for a hands-free experience that caters to all users, making it even more accessible and engaging.
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    Thinkstack Reviews

    Thinkstack

    Thinkstack

    $16 per month
    Enhance your organizational productivity by utilizing a chatbot creator powered by GPT technology. This process entails choosing and securely transferring files from your preferred storage system into the bot's memory for future analysis. You can design a personalized ChatGPT that is specifically customized to meet your requirements, enabling it to address any inquiries and execute intricate tasks. Constructing your chatbot is a breeze, requiring only a few clicks. The platform boasts an interface that is both user-friendly and intuitive, making it accessible to individuals without a technical background. Organizations of various sizes can now leverage the capabilities of AI through our innovative platform. Our real-time AI chatbot is capable of automating numerous tasks, such as generating support tickets, addressing ticket-specific inquiries, coordinating meetings, updating CRM entries, optimizing workflows, and lessening the manual workload. Additionally, your chatbot gathers insights from customer interactions to discern engagement trends and identify customer challenges, ultimately enhancing chat support and collecting valuable feedback for continuous improvement. By implementing this technology, businesses can significantly improve their operational efficiency and customer satisfaction.
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    Chatwize Reviews

    Chatwize

    Chatwize

    €99 per month
    Chatwize is an innovative chatbot platform powered by AI, specifically tailored to streamline customer support, facilitate lead generation, and optimize internal HR functions for various businesses. It can be easily integrated into websites through a chat bubble or a shareable link, providing around-the-clock assistance in 95 different languages. By learning from your organization’s documents, such as PDFs or Word files, Chatwize ensures that it provides precise, contextually relevant responses. In instances of complicated inquiries, the system effectively transitions to human agents, maintaining a seamless flow of service. This platform caters to a diverse range of industries, including healthcare, ecommerce, tourism, education, IT, logistics, finance, and local governments. Notable features include intelligent Q&A capabilities, lead generation, conversation tagging, coordination among multiple agents, and secure data storage on ISO-certified AWS servers. Businesses can automate as much as 80% of incoming inquiries, potentially cutting staffing expenses by up to 50%, while simultaneously boosting customer satisfaction through prompt and tailored support. Overall, Chatwize stands out as a comprehensive solution for companies looking to enhance their operational efficiency and improve customer interaction.
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    ChattyAi Reviews

    ChattyAi

    ChattyAi

    $14.99 per month
    Enhance your website with the ChatGPT AI chatbot to elevate user interaction and provide excellent support. You can either integrate a widget or utilize the API for interactive discussions. Take the next step today! Our AI chatbot creation tool allows you to design a customized chatbot that aligns with your content and leverages advanced AI technology. Begin engaging with your customers in a fresh and innovative manner.
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    ChatGPT Enterprise Reviews

    ChatGPT Enterprise

    OpenAI

    $60/user/month
    Experience unparalleled security and privacy along with the most advanced iteration of ChatGPT to date. 1. Customer data and prompts are excluded from model training processes. 2. Data is securely encrypted both at rest using AES-256 and during transit with TLS 1.2 or higher. 3. Compliance with SOC 2 standards is ensured. 4. A dedicated admin console simplifies bulk management of members. 5. Features like SSO and Domain Verification enhance security. 6. An analytics dashboard provides insights into usage patterns. 7. Users enjoy unlimited, high-speed access to GPT-4 alongside Advanced Data Analysis capabilities*. 8. With 32k token context windows, you can input four times longer texts and retain memory. 9. Easily shareable chat templates facilitate collaboration within your organization. 10. This comprehensive suite of features ensures that your team operates seamlessly and securely.
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    Chatwebby Reviews

    Chatwebby

    Chatwebby

    $10 per month
    The latest advancements in AI technology enhance the efficiency and simplicity of your customer support team by generating automatic responses. Chawebby AI enables you to provide exceptional support using a unified platform powered by generative AI. This chatbot has been developed based on a comprehensive document detailing Chatwebby, and you can easily integrate a widget like this onto any webpage on your site for seamless access. By incorporating this tool, your customer interactions can become more streamlined and effective, ultimately leading to higher satisfaction rates.
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    Emma Reviews

    Emma

    Emma

    $9 per month
    Rapidly create a tailored AI assistant utilizing the capabilities of OpenAI's GPT-3.5 technology. By integrating it with your organization's resources or uploading necessary documents, you can enable the assistant to handle any questions that may arise for you or your team. Develop a chatbot that links directly to your business data and various integrations, thereby streamlining the process of retrieving information and eliminating the need for manual searches or team queries. Establish a help-desk chatbot swiftly by connecting your data sources and integrating with spreadsheets or document uploads for immediate interaction. Emma facilitates the training of your assistant by prompting it with inquiries about the information you wish to impart. As your assistant absorbs this knowledge, it evolves and becomes an invaluable "know-it-all" resource. You can interact with your assistant seamlessly through a chat webpage, a desktop application, various integrations, or by utilizing the Emma API, ensuring convenient access whenever you need assistance. As the assistant grows in intelligence, it will not only respond accurately but also anticipate your future requests, making it an indispensable tool for your organization.
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    Chatling Reviews

    Chatling

    Chatling

    $15 per month
    Enhance your business operations with AI-driven chatbots designed to elevate customer satisfaction, increase sales, provide immediate responses, and conserve your valuable time—no coding skills required. To train the chatbot effectively, input various resources such as website links or sitemap URLs, upload documents in formats like PDF, Microsoft Word, and TXT, or even enter information manually, allowing for the inclusion of numerous data sources. The chatbot will utilize all provided resources to self-train. By equipping the chatbot with your specific business information, including website content and knowledge bases, it can adeptly address customer inquiries and resolve issues promptly. This capability not only ensures accurate and swift responses to customer questions but also significantly lightens the burden on your customer support team, allowing them to focus on more complex tasks. Ultimately, this leads to a more streamlined and efficient customer service experience.
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    FineTalk Reviews

    FineTalk

    FineTalk

    $15 per month
    Enhance chatbots by integrating information from the internet, documents, and various files to create personalized solutions. Adjust the visual elements, branding, and conversational context to align with your company's identity. By utilizing web resources, documents, and files, you can further refine the chatbot experience for users. Collaboration between AI and human agents ensures that inquiries are addressed promptly and effectively. Monitor the history of chatbot interactions to remain aligned with customer needs and feedback. Additionally, you have the ability to customize the foundational prompt, designate a name, outline specific personality characteristics, and provide detailed guidance for how your chatbot should respond in different scenarios. This level of customization allows for an engaging and unique user experience that reflects your brand's voice.
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    FastBots Reviews

    FastBots

    FastBots

    $10 per month
    Create a completely automated AI chatbot similar to ChatGPT that can assist you or your customers in obtaining swift answers about your business without requiring any coding skills. We take pride in simplifying the process for individuals and business owners globally, enabling them to leverage artificial intelligence to enhance their productivity. You can review every interaction that has occurred within any of your chatbots, and by adjusting the bot prompt, you can modify the character and purpose of the chatbot to suit your specific requirements. Select the most suitable language model for your needs and choose a plan that fits your budget. We prioritize your security and peace of mind by employing military-grade encryption for all uploaded data. You can effortlessly integrate the chatbot by copying and pasting our pre-made code anywhere it’s needed. Furthermore, you have the option to personalize your chatbot with your own avatar, text colors, and chatbot bubble to ensure it aligns with your branding, enhancing the overall user experience. This customization allows you to create a unique interaction that resonates with your audience.
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    Arena Chat Reviews

    Arena Chat

    Arena Chat

    $29 per month
    Anticipate the needs of your customers, recommend appropriate products, and create tailored shopping experiences with accuracy. Whether addressing simple FAQs or tackling more intricate queries, you can enhance your store’s customer service quality without delay. We are compatible with all leading CMS and ecommerce platforms. Simply provide Arena Chat with your store's URL, and we will handle everything else. You can customize the AI voice and widget branding to match your store's identity. Enjoy hassle-free data training, maintain data privacy, and engage in meaningful conversations. Communicate with customers in their preferred language for a more inclusive experience. Gain a clearer view of your sales funnel through sophisticated insights. The Smart Suggestions feature simplifies the process for your visitors, offering three AI-generated prompts after each user inquiry to facilitate interaction with Commerce AI. Although Smart Suggestions are currently turned off by default to enhance the feature’s effectiveness, we plan to roll out an option to toggle this feature on or off in the near future. Additionally, by leveraging these tools, you can significantly boost engagement and conversion rates.
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    Chatclient Reviews

    Chatclient

    Chatclient

    $12 per month
    Chatclient enables you to create a personalized AI chatbot that can be seamlessly integrated into your website, assisting with customer support, generating leads, enhancing user engagement, and much more. By leveraging Chatclient AI, you can simply share your website link or upload your files to have a fully operational conversational AI chatbot ready within just two minutes. This specialized AI bot is uniquely trained for your business, offering immediate responses to inquiries from your customers. It's akin to having a bespoke version of ChatGPT specifically designed for your company's needs. You can train your AI chatbot in mere seconds, accommodating various data formats for a customized user experience. With 24/7 AI support, it effortlessly engages potential customers and transforms them into loyal patrons. Just embed our chatbot widget on your site to enhance operational efficiency and elevate user interaction. Whether you provide a website URL, PDF, CSV, docx files, or plain text, our system will expertly handle the content for effective training. By doing this, you ensure that your chatbot is always ready to assist and engage your audience, thereby improving overall customer satisfaction.
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    ChatRealtor Reviews

    ChatRealtor

    ChatRealtor

    $19 per month
    Create an interactive chat bubble designed to engage potential clients and schedule appointments using a customized ChatGPT for a Realtor's website and associated documents. ChatRealtor efficiently synchronizes data from real estate listing platforms like Zillow and can distribute this information across Text SMS, your website, and AirBnB in under ten minutes. Users have the capability to upload single or multiple files, including formats like .pdf, .txt, .doc, and .docx, or they can simply paste text or provide a link for scraping from their website. While every chatbot you set up is private by default, you have the option to adjust the settings to make it accessible to the public and share it with others. ChatRealtor accommodates approximately 95 languages, enabling users to input data in any language and formulate inquiries in the same or different languages, enhancing its versatility for diverse clientele. This level of customization and efficiency ensures a seamless experience for both Realtors and their leads.
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