11 Best Conversational AI Platforms in 2026

Conversational AI is revolutionizing how businesses interact with their customers.

The fastest way to deploy conversational AI is by using a flexible AI chatbot platform. The best chatbot platform for you will depend entirely on your specific needs and abilities.

As LLM technology rapidly evolves, conversational LLM-powered agents have skyrocketed in popularity. Beyond complex conversations, they can:

• Book a meeting
• Generate leads
• Respond to customer inquiries
• Send an email or WhatsApp message
• Seamlessly transfer a user to a human agent
• Integrate with all your existing systems, platforms, and channels

These days, there are a lot of ways to create conversational AI bots. You can build an AI chatbot from scratch, but most companies and developers use a chatbot platform.

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In this comprehensive guide, I'll share 11 of the best conversational AI platforms on the market today. Custom conversational AI is fruitful starting ground for scaling your operations, enhancing customer support, and saving your employees from routine tasks.

The best conversational AI will always be the one that works exactly how you want it – we’ll help you find the platform that best suits your needs.

What is conversational AI?

Conversational AI is a collection of technologies that enable machines to understand and respond to human language.

Using natural language processing (NLP) and machine learning, conversational AI is used to power AI agents, AI chatbots and AI assistants.

Conversational AI entities are commonly employed as voice assistants, customer support chatbots, information retrieval agents, or chatbots like ChatGPT.

Benefits of Conversational AI

Implementing conversational AI is beneficial for employees, customers, and users alike. They can collect and provide data for customers, easily allow for human intervention, and save time for workers.

24/7 availability

Unlike a human, a chatbot can work around the clock. While 24/7 service is exceptionally costly with live agents, it’s a built-in feature of a chatbot.

If you have an international user base, or provide key services (like IT support), 24/7 service is a necessity for your success. A conversational AI chatbot is a natural extension of your business offerings.

Scalability

If your organization is looking to scale, conversational AI is necessary for your communication channels. It's cheaper, always available, multilingual, and integrated with all your systems.

A chatbot provides improved customer experience and enables revenue growth for your company.

Fast and consistent service

Conversational AI solutions are available 24/7 – and they can handle many customer queries simultaneously.

And the best part? AI chatbots never have a bad day. Their service is exactly what you want, whenever your customer wants it.

When powered by LLMs, their natural language understanding means that even complex customer questions – beyond the level of a simple FAQ – can be handled in large numbers.

Multilingual support

Every chatbot can interact in multiple languages.

An AI chatbot can interact with your users in their native language, at no additional cost. While a human team that speaks 100 languages is prohibitively expensive, it’s a built-in feature of LLM-powered conversational AI.

Integration capabilities

The best conversational AI platforms will allow you to connect your bot to other systems – your AI agent can take data from any Knowledge Base and use it to source outgoing information.

Knowledge databases like Google sheets, your website, any documents, your Calendly availability – all of these and more can be synced up with your bot.

An AI agent builder like Botpress provides pre-built integrations to platforms like Slack, Microsoft Teams, WhatsApp, Google Analytics, Intercom, Facebook Messenger, Mixpanel, Linear, Notion, Zapier, Trello, Asana, Zendesk, and many more.

The best platforms will be endlessly extensible – you’re able to build in integrations to any platform or software in existence. When you pick a conversational AI platform for pros, you can build it to accomplish anything you want.

The 11 Best Conversational AI Platforms

There are plenty of conversational AI platforms on the market. No matter your business needs, there are options available for organizations of all sizes and budgets, from open-source solutions to enterprise-level suites.

Most conversational AI platforms here include a free plan and 1-2 paid plans. Some specialize in specific verticals, like customer support, while others provide any capabilities you might need to scale across business processes.

Choosing the right one can be challenging. The best conversational AI platform is the one that matches your business goals. Take care to consider the capabilities, features, and pricing models that best meet your needs.

1. Botpress

Botpress is a versatile conversational AI platform, endlessly customizable and extensible. It’s always up-to-date with the latest LLM engines, ensuring its chatbots and AI agents are always powered by the most recent technology.

Botpress offers a visual drag-and-drop canvas for developers, automatic translations for over 100 languages, and endless customizability.

The platform includes pre-built integrations to the most popular software and channels, but allows developers to connect their bots or agents to any knowledge base or internal platform. This endless extensibility makes Botpress an excellent platform for professional, enterprise-grade AI agents.

The company has over 750,000 active bots in production as of June 2024, processing over 1 billion messages. Their AI chatbots span customer service, HR, IT, governments, tech, and more.

Botpress comes with a thriving community. If you’re looking for a developer to build your AI chatbot, Botpress offers an extensive partner network of expert builders. And their active Discord community of 25,000 bot-builders provides 24/7 access to other developers.

Learning the ins and outs of the platform is made simple with their YouTube video tutorials and by their expert-curated courses at Botpress Academy.

‍‍Key features

• Advanced analytics
• Endlessly extensible – connect your bot to any platform or channel
• Pre-built integrations
• Military-grade security
• Automatic translation to over 100+ languages

Pricing

Botpress offers a Pay-As-You-Go tier (which includes a free plan), a Team Plan, and an Enterprise Plan.

The free plan comes with 5 bots, 2000 incoming messages a month, 100MB vector database storage, and $5 AI credit. The Pay-As-You-Go model allows users to purchase small add-ons as they expand their usage – you can purchase an extra 100,000 table rows for $25 CAD, an extra 5000 incoming messages for $10 CAD, or an extra bot for $1 CAD.

The Team Plan includes $1000 worth of add-ons, but is sold for $495/month.

The Enterprise Plan is entirely customized to an individual company – each will have different chatbot needs. It comes with high-level dedicated support and volume discounts across the board.

‍‍2. IBM watsonx Assistant

IBM watsonx Assistant is a conversational AI platform designed to build virtual and voice assistants for customer service applications.

It leverages artificial intelligence and large language models to learn from customer interactions, aiming to improve issue resolution efficiency and reduce customer wait times.

Unlike traditional chatbots, watsonx Assistant can query knowledge bases, seek clarifications, or escalate to a human agent as needed. It’s adaptable for use in various environments, including cloud and on-premises setups.

The platform also offers voice capabilities, allowing integration into telephonic customer support systems. IBM promotes watsonx Assistant as a tool for improving the efficiency and effectiveness of customer service interactions.

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‍‍Key features

• Agent assistance
• Artificial intelligence integration for better customer understanding
• A range of integrations with existing tools
• Enhanced security measures
• A visual builder for easy chatbot creation without extensive coding

Pricing

IBM watson Assistant offers a Lite free plan, as well as Enterprise pricing. The latter is fully customizable for companies – price will vary based on their needs.

Their Plus plan includes a base cost of $140 USD per month, with additional costs for more integrations, additional MAUs, and additional RUs.

3. Kore.ai

Kore.ai provides a multifaceted conversational AI platform designed for enterprises and small businesses, aimed at enhancing customer, employee, and agent experiences.

The platform stands out with its no-code approach, enabling users to create intelligent virtual assistants (IVAs) without coding skills. It also offers low-code options for deeper customization.

Kore.ai also focuses on security and compliance, crucial for sensitive sectors like banking and healthcare. Analytics and reporting tools provide insights for optimizing customer service strategies.

The platform's adaptability across different industries, from banking to healthcare, helps businesses streamline processes and enhance customer interactions. Kore.ai’s free trial option allows companies to evaluate the platform's fit with their specific needs.

Overall, Kore.ai positions itself as a comprehensive solution for creating and managing AI-driven customer interactions, aiming to improve efficiency and customer satisfaction across various sectors.

‍‍Key features

• Support for over 120 languages and channels
• Pre-built bots for various industries
• Advanced dialog management

Pricing

Kore.ai offers two pricing plans: Standard and Enterprise. They don’t include a set price for either plan, offering instead a customized service for their users.

Their Enterprise plan includes all their Standard offerings, as well as unlimited notifications, unlimited dialogues in their builder, unlimited FAQs, and an increase from 200 to 1200 requests rate limit per minute.

4. Dialogflow

Dialogflow is a conversational AI platform developed by Google, offering two editions: Dialogflow CX (advanced) and Dialogflow ES (standard).

It facilitates 24/7 customer self-service through virtual agents and interactive voice response (IVR) systems capable of handling routine tasks and queries, while also providing seamless transition to human agents for complex issues.

Dialogflow's versatility enables many conversational forms across various platforms, ensuring instant, accurate responses to common queries.‍

As for its choice of LLMs, Dialogflow is always built on Google AI.

Dialogflow also emphasizes ease of management and scalability, supporting a wide range of use cases like voicebots for customer engagement and chatbots for B2C interactions.

‍‍Key features

• Omnichannel implementation
• Multilingual support and 30+ language supported
• Visual flow builder
• State-based data models for managing conversation flows

Pricing

Dialogflow is priced monthly, like other chatbot builders, based on the edition you choose and the number of requests that are made to your chatbot each month.

Dialogflow ES (Essentials) and Dialogflow CX offer different features – the latter supports up to 20 independent conversations flows and models that can detect conversation detours. It also allows builders to reduce development time by 30% with a visual builder.

5. Amazon Lex

Amazon Lex is a comprehensive service designed to build conversational interfaces for customers in applications using both voice and text.

The platform is powered by the same technology as Amazon’s Alexa and can easily integrate with AWS Lambda and other Amazon services.

Amazon Lex chatbots will work with intents, utterances, and slots to provide request fulfillment for their users. ‍As a fully managed service, it also eliminates the need for users to manage infrastructure.

With Amazon Lex V2, the service enhances its capabilities, offering even more intuitive and flexible conversational interfaces, integrating easily with AWS services and simplifying bot creation – without the need for deep learning expertise.

‍‍Key features

• Integration with other Amazon services
• Advanced voice features
• Drag-and-drop conversation builder
• Increased speech recognition accuracy

Pricing

Amazon Lex changes clients based on the number of speech or text API requests processed by the bot. For example, 1000 speech requests in a month would cost $4.

6. UChat

UChat is a comprehensive no-code conversational AI platform that caters to small businesses and digital marketers. Their chatbots are powered by OpenAI and Dialogflow.

It provides integrations across over 12 social channels, including Facebook Messenger, WhatsApp, and SMS. Like other platforms, it features a user-friendly drag-and-drop interface, allowing for easy creation of advanced chatbots.

The platform stands out with its voice flow feature, enabling real-time voice virtual assistants and Interactive Voice Response systems. UChat supports AI integration, eCommerce functionalities, and over 50 platform integrations.

The company’s bread-and-butter is omnichannel customer communication. Businesses can build a support bot to automate customer interactions, streamline sales processes, and provide conversational marketing solutions for customers of all kinds.

Its platform is able to white-label and personalize for different brands, making it especially appealing for chatbot builders at agencies.

‍‍Key features

• Built-in channel integrations
• A visual flow builder
• Option of white labeling
• Partner program

Pricing

UChat offers a free plan, a Business Plan at $15 USD/month, and a Partner Plan at $199 USD/month.

The Business plan offers 1 chatbot, while the Partner plan offers a customized number of bots. You can also purchase additional add-ons – an extra bot or an extra member is $5 for the Partner Plan and $10 for the Business Plan.

7. Appy Pie Chatbot

Appy Pie Chatbot is a conversational AI builder designed to help businesses create custom chatbots for customer service, sales, and more. It’s built to make chatbot creation easy and accessible, even for those with no coding experience.

The platform allows businesses to simplify customer interactions, improve response times, and provide 24/7 support. Whether you need conversational AI for your website, app, or social media channels, Appy Pie’s tool helps you get started quickly. Appy Pie Chatbot is versatile and can be used across different industries, from retail to finance, making it an adaptable solution for various business needs.

‍‍Key features

• User-friendly interface
• Customization options
• No technical skills required
• Multi-platform integration
• Real-time analytics

Pricing

Appy Pie offers a variety of pricing plans to suit different business needs, including a free tier to get you started. Paid plans are available with additional features like advanced analytics and extended support. Pricing is competitive and customizable based on your specific requirements.

8. LivePerson

LivePerson was founded in 1995 and has expanded globally since. They provide voice and messaging capabilities in their conversational AI, and allow users to integrate their bots with other communication channels.

Their chatbot app features human-like conversations with advanced conversational AI, generative AI, and voice AI abilities, all hosted on their Conversational Cloud. Their product is adept at digitizing voice conversations for your website visitors.

LivePerson has third-party partnerships that support an omnichannel conversational suite, giving your bot the ability to connect to your data with Avaya, Amazon Connect, and Genesys.

Their generative AI allows for generative insights about customers, and their internal dataset powers their proprietary models.

‍‍Key features

• SSO sign-in
• Multi-language support
• Multi-channel deployment
• Built-in safety tools

Pricing

LivePerson offers two pricing plans, and unlike other platforms, it prices by resolutions, not individual add-ons like seats or minutes.

Their price also differs based on whether you want to use their conversational cloud alone, or in conjunction with their generative AI capabilities.

For specific prices, users need to reach out to the LivePerson sales team.

9. Yellow.ai

Yellow.ai is an enterprise-grade conversational AI platform designed to enhance both customer and employee conversational experiences. It specializes in customer service functions, including retail, BFSI, and healthcare.

Yellow.ai allows for personalized interactions integrated across multiple channels, including websites, apps, and various messaging channels.

Yellow.ai hosts a no-code/low-code bot builder, enabling quick deployment of AI chatbots and agents without extensive coding knowledge. The deployment time is further improved with Yellow.ai’s prebuilt templates and integrations.

The platform can support conversations in over 100 languages, and they offer services like campaign management and autonomous customer interaction.

The platform features DynamicNLP™, used to facilitate high intent accuracy and multilingual fluency – this can significantly reduce deployment time and enhance scalability for chatbot builders.

‍‍Key features

• Pre-built integrations
• Chatbot templates
• Offers a unified customer service platform
• Chatbot insights for key metrics

Pricing

Yellow.ai offers a free plan and an Enterprise plan. The free plan allows only 1 bot, 2 channels, 1 custom API, and 1 active campaign.

However, their pro version allows for unlimited or custom usage of their features. The exact price of the Enterprise plan is determined by your specific needs – for a quote, you can contact their sales team.

10. Gupshup

Gupshup is a conversational AI platform centered on business-customer interactions. It specializes in customer support, acquisition, and engagement through the use of chatbots.

It supports a wide range of channels including WhatsApp, Instagram, SMS, Facebook Messenger and voice, providing businesses with the flexibility to reach their audience wherever they’re most active.

Gupshup distinguishes itself with a proprietary AI engine, seamless enterprise system integration, and the ability to handle complex customer interactions across various stages of the customer journey.

The platform's no-code approach allows businesses to create custom conversational flows and deploy AI chatbots easily across multiple channels without extensive technical expertise.

Gupshup business positioning allows them to offer conversational marketing: meeting prospects wherever they are, channel-wise.

‍‍Key features

• No-code solution
• B2C specialized
• Integrations with popular messaging apps
• Agent-based support processes

Pricing

Gupshup charges a standard 0.0001 USD fee per message. But beyond this price, prospects need to reach out to their sales team for pricing details.

However, the company does offer a free trial, so you can test out their platform at no cost.

11. HubSpot

HubSpot's AI Customer Agent handles everyday customer questions right away, pulling from your existing data to give accurate answers. It works around the clock, so your team isn't stuck with routine stuff during off-hours. This means faster replies, which could cut response times by about 30% (as seen with Kaplan). It turns chat logs into helpful knowledge base articles automatically, letting customers help themselves next time.

You can scale up support without adding more staff, keeping things simple. Plus, it spots chances to upsell or improve service during talks, turning queries into real business wins. All this integrates smoothly with your HubSpot setup, making support feel personal and efficient without extra hassle.

Key features

• Answers questions instantly from your knowledge base, available 24/7.
• Escalates tough issues to human agents with full context from CRM.
• Learns from chats to improve accuracy over time.

Pricing

Breeze fits into Professional and Enterprise plans, running on HubSpot Credits. Some plans give you monthly credits included; buy more if your usage goes over. This keeps costs tied to how much you actually use.

Deploy your chatbot next month

Building best-in-class chatbots and AI agents is what we do best.

The future of industry is AI, and a well-integrated, customized chatbot is an AI solution that’s easy to scale across your business processes.

Conversations powered by AI are increasingly popular. It’s for good reason. The best chatbot is one that saves you time and money while enhancing your end-user experience.

Whether you want to improve customer engagement or improve your employee experience, we’re here to help you build the best chatbot possible. The possibilities are endless with Botpress.

Start building today. It’s free.

FAQs

1. What are the main differences between conversational AI, chatbots, and virtual assistants?

The main difference between conversational AI, chatbots, and virtual assistants lies in complexity and capabilities: chatbots are typically rule-based and handle scripted flows (like FAQs), virtual assistants (like Siri or Alexa) offer broader utility through voice and integrations, and conversational AI is the underlying technology that powers both, enabling natural language understanding and context-aware responses.

2. How can I calculate the ROI of using a conversational AI platform?

To calculate the ROI of using a conversational AI platform, subtract the total cost of ownership (platform fees, development, training, and maintenance) from the value gained (e.g., reduced support ticket volume, increased lead conversion, 24/7 service coverage), and divide that by the total cost. Track metrics like cost per interaction, agent deflection rate, and conversion uplift to make the ROI tangible.

3. What skills do I need to deploy a conversational AI platform effectively?

To deploy a conversational AI platform effectively, you’ll need basic conversation design skills, an understanding of customer workflows, and some familiarity with APIs or integrations. While coding is optional thanks to no-code tools, technical teams can go further by customizing flows and third-party connections.

4. How do I compare platforms if my business is focused on B2B versus B2C?

If your business is B2B, prioritize platforms that support lead qualification, CRM sync, complex workflows, and longer sales cycles. For B2C, choose platforms optimized for high volumes, multilingual chat, omnichannel support, and personalized recommendations

5. How do I ensure my AI agent sounds natural and aligned with my brand voice?

To ensure your AI agent sounds natural and on-brand, define your tone of voice (e.g., friendly, formal, witty) and write sample dialogues in that tone. Periodically review transcripts to fine-tune style and ensure consistency.