Best Free Conversational AI Platforms
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Compare the Top Free Conversational AI Platforms as of April 2026
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What are Free Conversational AI Platforms?
Conversational AI platforms are software solutions that enable businesses to build, deploy, and manage AI-powered chatbots and virtual assistants to engage with customers in real-time. These platforms leverage natural language processing (NLP) and machine learning to understand and respond to human interactions, whether through text or voice. Conversational AI can be used for various purposes, including customer support, lead generation, sales assistance, and personalized recommendations. These platforms often include features such as multi-channel support, intent recognition, conversation analytics, and integration with business systems. By automating customer interactions, conversational AI platforms help businesses improve efficiency, enhance customer experiences, and reduce operational costs. Compare and read user reviews of the best Free Conversational AI platforms currently available using the table below. This list is updated regularly.
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1
Google AI Studio
Google
Google AI Studio empowers businesses to build sophisticated conversational AI systems that can engage in natural, human-like dialogues with users. The platform leverages advanced natural language processing (NLP) and machine learning models to create chatbots, virtual assistants, and other AI-driven communication tools capable of understanding and responding to complex user inputs. With features like context retention and multi-turn dialogue management, conversational AI models can hold meaningful conversations over extended interactions, enhancing customer support, sales, and engagement. Google AI Studio provides intuitive tools for designing these systems, including pre-built templates, customizations, and integration capabilities to ensure seamless deployment in real-world applications.Starting Price: Free -
2
LM-Kit.NET
LM-Kit
LM-Kit.NET lets C# and VB.NET apps add conversational AI through streamlined APIs. It enables dynamic multi-turn dialogue and context-aware responses for chatbots, assistants, and support agents, giving users human-like interactions that adapt in real time.Starting Price: Free (Community) or $1000/year -
3
Drift
Salesloft
Drift is a conversational marketing platform designed to help businesses engage website visitors and convert them into qualified sales opportunities. The platform uses AI-powered chat agents to start real-time conversations with prospects directly on a company’s website. Drift helps marketing and sales teams identify high-intent buyers, answer questions instantly, and guide visitors toward booking meetings or speaking with a representative. By replacing traditional forms with interactive conversations, businesses can improve the buying experience and accelerate lead qualification. Drift also provides insights into website visitor behavior, helping teams understand which prospects are most likely to convert. The platform integrates with existing sales and marketing tools to support a seamless revenue workflow. By combining real-time engagement with buyer insights, Drift helps companies generate more pipeline and close deals faster. -
4
BotPenguin
BotPenguin
BotPenguin is a generative no-code AI agent platform that automates customer engagement across 6+ channels like WhatsApp, Instagram, Telegram, Facebook, websites, and SMS. It offers multilingual AI agents, chatbots, and voice bots, with live-agent handoff and a unified inbox to manage real-time conversations. Designed to understand intent, BotPenguin triggers business actions automatically, helping teams reduce manual work and improve response times. With 80+ integrations across CRMs, calendars, payment systems, and AI tools, it fits easily into existing workflows. Certified for GDPR, HIPAA, CCPA, and ISO, BotPenguin ensures strong compliance and enterprise-grade security across all customer touchpoints. BotPenguin supports scalable, AI-driven communication for businesses of all sizes and also offers whitelabel opportunities for agencies and partners worldwide. Socially responsible, every subscription supports global animal welfare.Starting Price: $0 -
5
Tidio
Tidio
Tidio is a leading customer service platform that combines live chat, chatbot automation, and AI agents to help businesses deliver fast, effective customer interactions at scale. Recognized for its robust automation capabilities and user-friendly design, Tidio is trusted by over 800,000 of businesses worldwide. Engage visitors via real-time chat and unify conversations across email, Messenger, Instagram, and more—all from one dashboard. Track, manage, and resolve issues efficiently with built-in ticketing tools that complement chatbot and live agent workflows. Use the no-code visual chatbot builder to create custom flow to collect leads, answer FAQs, and automate communication. Deploy the conversational AI agent, Lyro and resolve up to 64% of customer support queries using natural language understanding. Easy to deploy and operate—no coding skills required. GDPR-compliant and secure. Proven scalability for eCommerce, SaaS, and service industries. 7-day free trial available.Starting Price: $0 -
6
ChatGPT
OpenAI
ChatGPT is an AI-powered conversational assistant developed by OpenAI that helps users with writing, learning, brainstorming, coding, and more. It is free to use with easy access via web and apps on multiple devices. Users can interact through typing or voice to get answers, generate creative content, summarize information, and automate tasks. The platform supports various use cases, from casual questions to complex research and coding help. ChatGPT offers multiple subscription plans, including Free, Plus, and Pro, with increasing access to advanced AI models and features. It is designed to boost productivity and creativity for individuals, students, professionals, and developers alike.Starting Price: Free -
7
WotNot
WotNot
WotNot automates your customer interactions at scale with chatbots. Solve business challenges like getting more leads, booking more appointments, scaling your customer support with cutting-edge chatbots. Customers use WotNot to provide a personalized customer experience to their current or future customers which is available 24/7, responds instantly, totally reliable, and speaks the customer language. With WotNot's No-code Bot Builder, you can build bots fairly easily with an intuitive visual builder. Manage multiple bots for different activities based on the triggers and conditions defined by you. Also, WotNot offers a done-for-you service wherein our team of experienced conversation design experts understand your needs and carefully create a conversation flow that matches the needs of your business and keep optimizing the flow by reviewing the results. Join 3000+ businesses across the world trusting WotNot with their customer interactions.Starting Price: $99/Month -
8
Kimiyi AI
Kimiyi AI
Kimiyi AI is a generative conversational AI agent designed to automate various business needs. It allows users to create personalized AI agents without coding, offering features like real-time customer support, image and video generation, and automated phone calls. With a focus on user-friendly experience, Kimiyi provides video tutorials for setup and training, enabling businesses to engage customers effectively and enhance operational efficiency. Its capabilities include interactive learning, customer service, and tailored recommendations, making it adaptable for diverse industries such as e-commerce and hospitality.Starting Price: $29/month -
9
Zoho SalesIQ
Zoho
Zoho SalesIQ is a comprehensive live chat and chatbot platform that provides businesses with website visitor tracking, lead generation, and visitor analytics. These features are all integrated into a single platform, making it a one-stop-shop for businesses looking to improve their customer engagement and overall customer experience. It comes equipped with a patented ring view for visitor identification in real time, lead scoring, built-in audio calling, screen sharing, profanity management, and different types of bots based on your business requirement. From a codeless bot builder to an advanced AI chatbot that can be integrated with OpenAI or Zia, Zoho's in-house LLM, SalesIQ has it all. The platform also includes instant messaging channels that integrate with Instagram, Telegram, WeChat, Line and more so businesses can reach prospects and customers on platforms they already use. SalesIQ is optimized to suit the customer communication needs of both B2B and B2C businesses ofStarting Price: $0/month -
10
Freshchat
Freshworks
Freshchat is the modern messaging solution that delivers effortless customer service for the digital-first customer by bringing together artificial and human intelligence across messaging channels. Key Value Propositions: 1. Smarter Conversations: Available across first and third party messaging platforms including web, mobile, in-app, WhatsApp, Apple Business Chat, Facebook Messenger and more 2. Smarter Self-service: Deploy AI-powered chatbots in the front lines to guide customers to resolve their queries - from informational to transactional 3. Smarter Operations: Reduce the cost of providing support by switching to messaging and scale customer service without linearly scaling team sizeStarting Price: $15.00/month/user -
11
Dialogflow
Google
Dialogflow from Google Cloud is a natural language understanding platform that makes it easy to design and integrate a conversational user interface into your mobile app, web application, device, bot, interactive voice response system, and so on. Using Dialogflow, you can provide new and engaging ways for users to interact with your product. Dialogflow can analyze multiple types of input from your customers, including text or audio inputs (like from a phone or voice recording). It can also respond to your customers in a couple of ways, either through text or with synthetic speech. Dialogflow CX and ES provide virtual agent services for chatbots and contact centers. If you have a contact center that employs human agents, you can use Agent Assist to help your human agents. Agent Assist provides real-time suggestions for human agents while they are in conversations with end-user customers. -
12
Landbot.io
Landbot
Landbot.io is a no-code chatbot platform that empowers businesses to build frictionless conversational experiences from end-to-end. Turning conversations into profitable outcomes, Landbot helps Marketing, Operations, and Customer Service teams triple their efficiency and cut operating costs by 30% or more. Whether it's for WhatsApp, Web, or Messenger, anyone can create automated chatbot flows to better engage customers and increase conversion rates. Landbot is also leveraging recent advancements in AI and ChatGPT to help make the chatbot building experience even more accessible, combining the no-code capabilities of Landbot with other Large Language Models.Starting Price: $45 per month -
13
Ochatbot
Ometrics
Ochatbot’s leading 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. Lift revenues from 20% to 40% when the shopper engages with Ochatbot and reduce support tickets from 25% to 45%. No code, auto install AI platform. Our Pro and Enterprise plans include an eCommerce Guarantee. Ochatbot engages customers overcoming sales obstacles, providing product recommendations, upselling and cross-selling, abandoned cart, and answering support questions including order tracking. The AI chatbot communicates through NLP textual 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 comes with 9 conversion optimization tools such as 80+ Leadbots, Offer Sliders, Popups, live chat and more.Starting Price: Free -
14
Claude
Anthropic
Claude is a next-generation AI assistant developed by Anthropic to help individuals and teams solve complex problems with safety, accuracy, and reliability at its core. It is designed to support a wide range of tasks, including writing, editing, coding, data analysis, and research. Claude allows users to create and iterate on documents, websites, graphics, and code directly within chat using collaborative tools like Artifacts. The platform supports file uploads, image analysis, and data visualization to enhance productivity and understanding. Claude is available across web, iOS, and Android, making it accessible wherever work happens. With built-in web search and extended reasoning capabilities, Claude helps users find information and think through challenging problems more effectively. Anthropic emphasizes security, privacy, and responsible AI development to ensure Claude can be trusted in professional and personal workflows.Starting Price: Free -
15
SimboConnect
Simbo AI
SimboConnect is an Intelligent Virtual Assistant (IVA) for both small and large healthcare providers. It is a SaaS platform automating both INBOUND as well as OUTBOUND phone calls. The Bot interacts with patients over phone taking care of simple to complex queries including appointments, medical refills, on-call requests, callback requests, custom orders, referrals, office directions, timings etc. It can close some requests by itself and remaining it will assign to the relevant staff, ensuring no tasks or appointments are missed. SimboConnect summarizes patient conversation as structured opening doors for limitless automation and analytics. SimboConnect comes with 360-degree follow-up dashboard with full patient phone communications history managed at one place. SimboConnect is a patient delight as there is no wait times or clunky IVRs. Healthcare practices and hospitals love it as they no longer miss any patient calls and appointment requests. -
16
ElevenLabs
ElevenLabs
The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling. Generate top-quality spoken audio in any voice and style with the most advanced and multipurpose AI speech tool out there. Our deep learning model renders human intonation and inflections with unprecedented fidelity and adjusts delivery based on context. Our AI model is built to grasp the logic and emotions behind words. And rather than generate sentences one-by-one, it’s always mindful of how each utterance ties to preceding and succeeding text. This zoomed-out perspective allows it to intonate longer fragments convincingly and with purpose. And finally you can do this with any voice you want.Starting Price: $1 per month -
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IBM watsonx Assistant (Formerly Watson Assistant) is a market-leading enterprise conversational AI platform that allows you to build intelligent virtual and voice assistants that can provide customers with fast, consistent and accurate answers across any messaging platform, application, device or channel. Using artificial intelligence and large language models, watsonx Assistant learns from customer conversations, improving its ability to resolve issues the first time while removing the frustration of long wait times, tedious searches and unhelpful chatbots. Most chatbots try to mimic human interactions, frustrating customers when a misunderstanding arises. IBM watsonx Assistant is more than a chatbot. It knows when to search for an answer from a knowledge base, when to ask for clarity and when to direct users to a human agent for more assistance. And since it can be deployed in any cloud or on-premises environment – smarter AI is finally available wherever you need it.Starting Price: $140 per month
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18
Rasa
Rasa Technologies
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. The platform combines pro-code and no-code options, allowing cross-team collaboration for smarter and faster AI assistant building and significantly accelerating time-to-value. Through its unique approach, Rasa transparently leverages an LLM-native dialogue engine, making it a reliable and innovative partner for enterprises seeking to significantly enhance their customer interactions with seamless conversational experiences. Rasa provides the data privacy, security, and scalability that Fortune 500 enterprise customers need.Starting Price: Free and open source -
19
OnceHub
OnceHub
OnceHub helps organizations big and small to fast-track sales and streamline service delivery with appointment scheduling and digital engagement solutions that adapt to their customers’ preferences in real time. Formerly known as ScheduleOnce, the company is widely acknowledged as a frontrunner in online booking and calendaring, but its offerings extend well beyond those to a market-leading range of tools designed to capture details on incoming prospects, qualify them, engage them, and drive sales with maximum efficiency and regulatory-compliant security. Freelancers, owner-operators, agents, affiliates, and in-house teams in every industry rely on OnceHub to power up their digital sales and marketing, hit their recruitment targets, and deliver quality services, one on one or in a team, in person, remotely, or both.Starting Price: $12 per user per month -
20
ALMA Chatbot
Ayuda T
Serve all potential customers who visit your website, take advantage of sales opportunities and increase your turnover for businesses for offices chatbot for sales the chatbot offers information, solves doubts and gets contact information. Then they send you the information instantly so you can call them. Results from day one. Provide information about your own products and services. Convert the visitor traffic your site receives into potential customers. Linkable with google analytics to track traffic and results. Manage contacts from the platform. Now your website will be the main source of sales in your business. Capture all customers potential visitors your website 24 hours a day with the ATP chatbot. Once registered you will access the platform, it is very intuitive. Create your chatbot, copy and paste the installation code on your website and start receiving contacts (name, phone and email). Serve your customers the chatbot greets each visitor and starts a conversation.Starting Price: $22.48 per month -
21
Flow XO
Flow XO
Flow XO is a powerful automation product that allows you to quickly and simply build incredible chatbots that help you to communicate and engage with your customers across a wide range of different sites, applications and social media platforms. A chatbot is a computer-generated application that is capable of having a virtual conversation with a human in such a way that they don’t really feel like they are talking to a computer. A chatbot shouldn’t pretend to be a human, but it should act like one. Chatbots are perfect as a front-door to your business, providing a simple and friendly way for customers to ask basic questions or send information instead of searching through website content or completing traditional online forms. The possibilities are almost endless. Flow XO customers have developed a range of chatbots that are completing a variety of tasks to help them communicate with their customers.Starting Price: $19 per month -
22
Poe
Quora
Poe is an all-in-one platform that brings together the best AI models from across the industry into a single, easy-to-use interface. Users can chat with leading models like GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, and many others, as well as millions of custom bots created by the community. The platform supports image, video, and audio generation, AI-powered web search, and the ability to run multiple bots at once for deeper insights. Poe also lets users build their own bots, create applications, and sync their chats seamlessly across all devices. With new models added regularly—often on the day they're released—Poe keeps users on the cutting edge of AI innovation. It offers a generous free tier, with affordable plans for heavier usage starting at $4.99 per month.Starting Price: Free -
23
Grok
xAI
Grok is an advanced AI assistant developed by xAI, designed to provide real-time insights, intelligent responses, and conversational support. It is deeply integrated with the X (formerly Twitter) platform, allowing users to access up-to-date information and trending discussions. Grok is built to answer complex questions with a mix of reasoning, humor, and personality. It can assist with tasks such as research, content creation, and general problem-solving. The platform leverages large language models to deliver accurate and context-aware responses. Grok stands out for its ability to access live data, making it highly relevant for current events. Overall, it offers a dynamic and engaging AI experience for everyday users.Starting Price: Free -
24
Grok 3
xAI
Grok-3, developed by xAI, represents a significant advancement in the field of artificial intelligence, aiming to set new benchmarks in AI capabilities. It is designed to be a multimodal AI, capable of processing and understanding data from various sources including text, images, and audio, which allows for a more integrated and comprehensive interaction with users. Grok-3 is built on an unprecedented scale, with training involving ten times more computational resources than its predecessor, leveraging 100,000 Nvidia H100 GPUs on the Colossus supercomputer. This extensive computational power is expected to enhance Grok-3's performance in areas like reasoning, coding, and real-time analysis of current events through direct access to X posts. The model is anticipated to outperform not only its earlier versions but also compete with other leading AI models in the generative AI landscape.Starting Price: Free -
25
Aisera
Aisera
Aisera stands at the forefront of innovation, introducing a revolutionary solution that redefines the way businesses and customers thrive. Through cutting-edge AI technology, Aisera offers a proactive, personalized, and predictive experience that automates operations and support across various sectors, including HR, IT, sales, and customer service. By providing consumer-like self-service resolutions, Aisera empowers users and drives their success. Unleashing the power of digital transformation, Aisera accelerates the journey towards a streamlined future. By harnessing user and service behavioral intelligence, Aisera enables end-to-end automation of tasks, actions, and critical business processes. Seamlessly integrating with industry-leading platforms such as Salesforce, Zendesk, ServiceNow, Microsoft, Adobe, Oracle, SAP, Marketo, Hubspot, and Okta, Aisera creates exceptional business value. -
26
You.com
You.com
You.com is an AI-powered search engine designed to provide a more personalized and efficient browsing experience. Unlike traditional search engines, You.com prioritizes user control, allowing individuals to customize their search preferences and filter results based on their needs. It integrates advanced artificial intelligence to deliver precise answers, summaries, and actionable insights, often drawing from trusted sources and real-time data. With an emphasis on privacy, You.com avoids tracking user behavior, making it a preferred choice for those seeking a secure, ad-free, and customizable search environment. Its unique interface also supports productivity by offering app-like integrations for tasks like coding, writing, and exploring creative content.Starting Price: Free -
27
ChatGPT Plus
OpenAI
We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests. ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. ChatGPT Plus is a subscription plan for ChatGPT a conversational AI. ChatGPT Plus costs $20/month, and subscribers will receive a number of benefits: - General access to ChatGPT, even during peak times - Faster response times - GPT-4 access - ChatGPT plugins - Web-browsing with ChatGPT - Priority access to new features and improvements ChatGPT Plus is available to customers in the United States, and we will begin the process of inviting people from our waitlist over the coming weeks. We plan to expand access and support to additional countries and regions soon.Starting Price: $20 per month -
28
Doubao
ByteDance
Doubao is an intelligent language model developed by ByteDance. It has been providing useful answers and insights to users across a wide range of topics. Doubao can handle complex questions, offer detailed explanations, and engage in meaningful conversations. With its advanced language understanding and generation capabilities, it continues to assist people in seeking knowledge, solving problems, and exploring new ideas. Whether for academic inquiries, creative inspiration, or simply having a conversation, Doubao is a valuable tool for users looking for accurate and helpful information.Starting Price: Free -
29
Dante AI
Dante AI
Upload multiple file types, websites, images and videos. Speak to Dante rather than type, and listen to the responses as voice. One-click to share with friends, embed on your website, or create a chat bubble. At Dante, we prioritize the security of your data, which is why we only store the content on secure and encrypted AWS servers. You can customize the base prompt, give your chatbot a name, add personality traits, and even set instructions for answering questions in a fun and creative way. Transform your website with Dante. Adding it is easy: simply train your custom AI model and choose whether you want to embed an iframe or add a chat bubble to the bottom right of your website.Starting Price: $10 per month -
30
Activechat
Activechat, Inc.
Complete conversational AI toolbox to help customer care teams provide top-level service for their clients. Smart AI chatbots - to automate repetitive customer service conversations with smart visual chatbot builder, and improve the productivity of your human teams. Live chat CRM - to handle all your channels (website, Facebook, SMS and Telegram) in a single live chat app and track the complete history of your customer communication. Conversational intelligence - to find the right words for every customer, grow sales and increase CSAT with conversational AI. Analyze conversations to predict conversions and reach out pro-actively. We believe that friends don't need support tickets to help friends!Starting Price: $49.00/month
