Best AI Chatbot Tools
Compare 12 of the best ai chatbot tools — with reviews, pricing, features, pros and cons, and alternatives to help you choose the right one.
ChatGPT
AI Chatbot
ChatGPT is a conversational AI developed by OpenAI, capable of natural language understanding, generation, translation, coding support, and general task automation.
General knowledge, coding, writing, and conversational assistance
- Extremely versatile
- Excellent natural language understanding
- Can hallucinate facts
- Free version uses less capable models
Gemini
AI Chatbot
Gemini is Google's multimodal AI assistant, capable of understanding and reasoning across text, code, images, audio, and video seamlessly.
Multimodal tasks, Google ecosystem integration, and code generation
- Native multimodal capabilities
- Deep integration with Google Workspace
- Integration outside Google ecosystem is limited
- Occasional creative styling issues
Grok
AI Chatbot
Grok is xAI's conversational AI assistant, built into X (Twitter), known for real-time knowledge of current events, a witty personality, and image generation and analysis capabilities.
Real-time conversational AI with current events knowledge
- Real-time access to X data and current events
- Witty, less filtered personality
- Full features require X Premium subscription
- Less enterprise tooling than competitors
LM Studio
AI Chatbot
LM Studio allows users to download and run large language models locally on their computers.
Running local LLMs
- Easy local setup
- Supports many models
- Desktop only
- Requires good hardware
Character.AI
AI Chatbot
Character.AI allows users to create and chat with AI personalities for entertainment, learning, and roleplay.
AI roleplay and conversations
- Large community
- Easy to use
- No public API
- Advanced features require subscription
Poe
AI Chatbot
Poe by Quora provides access to multiple AI models including GPT, Claude and others through a single interface.
Accessing multiple AI models
- Many AI models
- Easy interface
- Message limits
- Premium subscription needed
Shopify Sidekick
AI Chatbot
Shopify Sidekick is an AI business assistant built into the Shopify admin that answers store performance questions, executes admin tasks, and offers proactive suggestions for merchants.
Conversational AI assistant for managing a Shopify store
- Can perform real admin actions, not just chat
- Understands your specific store data
- Only works within Shopify
- Some actions still require manual confirmation
Pi AI
AI Chatbot
Pi (Personal Intelligence) by Inflection AI is a conversational AI companion designed to be supportive, emotionally intelligent, and easy to talk to across text and voice.
Supportive, conversational everyday chat companion
- Warm, empathetic conversation style
- Completely free to use
- No API access
- Less capable at complex technical tasks
Open WebUI
AI Chatbot
Open WebUI is an open-source self-hosted interface for running local and cloud AI models.
Self-hosted AI chat
- Open source
- Supports multiple LLMs
- Requires server setup
- Technical knowledge needed
LibreChat
AI Chatbot
LibreChat is an open-source AI chat platform supporting multiple LLM providers with a ChatGPT-like interface.
Multi-model AI chat
- Open source
- Supports many AI providers
- Requires deployment
- Needs API keys
Jan AI
AI Chatbot
Jan AI is an open-source desktop AI assistant that runs local language models privately.
Private local AI assistant
- Runs locally
- Privacy focused
- Desktop only
- Performance depends on hardware
AnythingLLM
AI Chatbot
AnythingLLM is an open-source platform for creating AI chatbots with documents and knowledge bases.
Private RAG chatbots
- Open source
- Document chat
- Requires hosting
- Limited enterprise support