Best AI Chatbot Tools for 2025

Sendbird logo

Sendbird

Omnichannel messaging

AI chatbot API

Automation

Customizable UI

Fastbots logo

Fastbots

No-code chatbot builder

AI from documents

Website integration

Multilingual

Botpenguin logo

BotPenguin

Website chatbot

CRM integration

Lead generation tools

WhatsApp/Facebook

LiveAgent logo

LiveAgent

Live chat

Chatbot automation

Ticketing system

Omnichannel support

elephantai logo

Elephant.ai

AI appointment scheduling

Voice integration

SMS & phone support automation

Chatbot automation

Choosing the Right AI Chatbot Tool for Your Needs

Selecting the right AI chatbot tool depends heavily on your business size, goals, and feature needs. With a growing number of chatbot providers in the market, it’s important to align your choice with your specific use case. Whether you’re a small business looking for affordable automation or an enterprise seeking complex integrations, some tools stand out for particular strengths.

Best AI Chatbot for SMBs

For small and medium-sized businesses, BotPenguin shines as a top choice. It offers a user-friendly interface, budget-friendly plans, and multi-platform deployment—making it ideal for SMBs that want to automate support and sales without heavy investment. BotPenguin also supports WhatsApp, websites, and Facebook Messenger, providing a broad customer reach with minimal setup.

Best AI Chatbot for Enterprise

Enterprises typically require secure, scalable, and customizable AI chatbot solutions. Sendbird fits this profile well, offering a robust platform with conversational AI, deep integration capabilities, and advanced analytics. It’s designed for scalability, allowing large organizations to build complex chat flows, integrate with CRMs, and maintain high levels of data privacy and reliability.

Top AI Chatbot for Omnichannel Support

When omnichannel support is a priority, LiveAgent stands out. It combines live chat with AI-powered automation across email, social media, and website messaging. Its chatbot capabilities reduce response times while allowing smooth handoffs to human agents, ensuring seamless communication across all customer touchpoints.

Best AI Chatbot for Multilingual Support

For businesses needing to serve a global audience, Elephant.ai offers strong multilingual capabilities. It can converse fluently in several languages and adjust tone based on cultural context, making it ideal for international e-commerce or travel companies. Its AI engine also supports context-aware conversations, improving user experience across regions.

Best AI Chatbot for Lead Generation

If your focus is on converting visitors into customers, Fastbots is a great pick. It specializes in building high-converting chatbot funnels that capture leads efficiently. With fast deployment and powerful targeting tools, Fastbots helps marketers engage users proactively, segment audiences, and drive more conversions from website traffic.

Each tool has its own strengths, so mapping your use case—whether it’s business size or a specific feature—against the chatbot’s capabilities is key to finding the best fit.

AI Chatbot tool features and pricing comparison table

Software Key Features Free Version Paid Plans Starting Cost
Sendbird Omnichannel messaging, AI chatbot API, automation, customizable UI Yes Startup, Pro, Enterprise
Starts at $399/mo
Fastbots No-code chatbot builder, AI from documents, website integration, multilingual Yes Starter, Pro, Enterprise Starts at $19/mo
BotPenguin WhatsApp, Facebook, website chatbot, CRM integration, lead generation tools Yes Basic, King, Custom/Enterprise
Starts at $4.33/mo
LiveAgent Live chat, chatbot automation, helpdesk, ticketing system, omnichannel support No Small Business, Medium Business, Large Business, Enterprise
Starts at $9/agent/mo
Elephant.ai AI appointment scheduling, voice integration, SMS & phone support automation Yes Pro, Business, Enterprise Starts at $29/mo