Best AI Chatbots Tools
AI chatbots answer questions, write content, code, and research topics. Compare ChatGPT, Claude, Perplexity, and other assistants by features, pricing, and free plans.
19 tools in this category
ChatGPT
AI assistant for conversation, coding, and creative tasks
Claude
Advanced AI assistant by Anthropic with strong reasoning
Perplexity
AI search assistant with cited web sources and follow-ups
Microsoft Copilot
AI assistant across Microsoft 365, Edge, and Windows
Le Chat
Mistral's AI chat assistant with document and web tools
DeepSeek
AI chat and reasoning models with competitive performance
Poe
Quora's multi-model AI chat app with custom bots
Pi
Personal AI assistant focused on conversational support
Phind
AI search engine optimized for developers
Kimi
Moonshot AI assistant with long-context document reading
Character.AI
AI chat with customizable characters and personas
You.com
AI search and chat with cited sources and apps
Coze
Platform to build and deploy custom AI chatbots
Jan
Local-first open-source AI chat application
Bard
Google Gemini AI chat with search and multimodal features
Meta AI
Meta's AI assistant inside Facebook, Instagram, and WhatsApp
HuggingChat
Free open-source chat for Hugging Face AI models
Grok
xAI chat assistant with real-time X platform context
Replika
AI companion for conversation and emotional support
What to look for
- ✓Context window size and memory for longer conversations
- ✓Pricing tiers and usage limits on free plans
- ✓Support for files, images, code, and web browsing
- ✓Privacy policies and data retention practices
Best for
- →Research and summarization
- →Drafting emails, docs, and creative writing
- →Coding help and debugging
- →Quick answers and brainstorming
Frequently asked questions
What is the best free AI chatbot?
ChatGPT, Claude, and Perplexity all offer free tiers with different strengths. ChatGPT is versatile, Claude handles long documents well, and Perplexity cites sources for research.
Are AI chatbots safe for work data?
Check each provider's privacy policy. Avoid sharing sensitive or confidential information unless your organization approves the tool and plan.
How do I compare chatbot pricing?
Review free limits first, then compare paid plans by monthly cost, message caps, and features like file upload or API access.