CATEGORY
AI Chat Bot tools (22)
Every AI Chat Bot tool we track on Unifai — 22 tools with verified sample outputs, pricing, and capabilities side by side.
Caveduck
freemium
AI character chat platform where users interact with customizable AI personas for roleplay, companionship, and creative conversation.
CHAI AI
freemium
Mobile AI chat platform with millions of user-created chatbots. Features character roleplay, creative writing, and social AI interaction.
Character AI
freemium
Platform for creating and chatting with AI characters. Users roleplay, learn languages, and interact with fictional or historical character personas.
ChatGPT
freemium
OpenAI's conversational AI assistant powered by GPT-5. Handles text generation, analysis, coding, image generation, and creative writing through natural language conversations.
ChatRTX
freemium
NVIDIA's local AI chatbot that runs on your RTX GPU. Chat with your documents and YouTube videos privately without cloud connection. (Formerly Chat with RTX.)
Claude
freemium
Anthropic's AI assistant with advanced reasoning, coding, and creative capabilities. Available in Opus, Sonnet, and Haiku model tiers with extended thinking and large context windows.
CustomGPT.ai
paid
No-code platform for building RAG chatbots and AI agents trained on your own documents, websites, and 100+ data sources, with every answer backed by source citations to reduce hallucination. Built for businesses creating customer-support and internal knowledge-base assistants; includes a REST API and Python SDK.
DeepSeek
freemium
DeepSeek is a free reasoning chatbot from the Chinese AI lab, powered by its open-weight V3 and R1 models. It excels at coding, math, and step-by-step reasoning, offers built-in web search, and ships a low-cost developer API — a budget alternative to ChatGPT for developers and technical users.
Delphi AI
freemium
AI platform for creating digital clones and AI-powered knowledge bases. Used by coaches, creators, and experts to scale personalized interactions.
Gemini
freemium
Google's multimodal AI assistant with deep Google Workspace integration, image generation, real-time search grounding, and interactive visualizations. Available as Gemini Pro and Ultra.
Grok
freemium
xAI's conversational AI assistant with real-time access to X (Twitter) data. Offers unfiltered responses and multimodal capabilities.
Hector AI
freemium
Hector (HectorAI) is an Amazon AdTech platform unifying Sponsored Ads, DSP, and Amazon Marketing Cloud data into one dashboard with real-time reporting, rule-based bid/budget automation, dayparting, and audience creation. Built for Amazon sellers, vendors, and agencies; a Pacvue/Perpetua alternative.
Janitor AI
freemium
AI chatbot platform for creating and chatting with customizable character bots. Popular for roleplay and creative storytelling scenarios.
Kimi Chat
freemium
Moonshot AI's conversational assistant with an ultra-long context window (200K+ tokens). Excels at document analysis, research, and Chinese-English bilingual tasks.
Landbot
freemium
Landbot is a no-code, drag-and-drop builder for conversational chatbots on websites, WhatsApp, and Facebook Messenger, blending rule-based flows with GPT-powered AI agents. Best for marketing and support teams automating lead capture, qualification, and customer service; a ManyChat/Tidio alternative with strong WhatsApp and CRM/Zapier integrations.
Meta AI
freemium
Meta's free AI assistant powered by Llama. Integrated into WhatsApp, Instagram, and Facebook for conversational help and image generation.
Mistral
freemium
Mistral AI is a European AI company developing open and proprietary large language models, including Mistral, Mixtral, and Le Chat conversational assistant.
NinjaChat
paid
NinjaChat is an all-in-one AI platform that unifies 50+ models — GPT-5, Claude, Gemini and more — in one chat, adding image and video generation, music, PDF/document analysis, and web search with citations. Best for users who want many premium models through a single paid subscription instead of separate ChatGPT, Claude, and Gemini plans.
Pi AI
freemium
Inflection AI's personal assistant focused on kind, helpful conversation. Designed for daily interaction, emotional support, and friendly engagement.
Poe
freemium
AI chat aggregator by Quora providing access to ChatGPT, Claude, Gemini, Llama and other LLMs in one interface with bot creation tools.
Privee AI
freemium
AI companion platform offering private, personalized character interactions with customizable AI personas for conversation and entertainment.
Qwen
freemium
Qwen Chat is Alibaba's free multimodal AI assistant built on the open-weight Qwen models. It handles text, coding, and image/audio/video understanding, plus image and video generation, web search, and multi-step Deep Research. A capable free alternative to ChatGPT, especially strong on multilingual tasks.