Best Free AI Chatbots in 2026
Every tool below has a free tier. Ranked by rating, popularity and what the free plan actually lets you do.
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- 1FeaturedC
ChatGPT
AI Chatbots
4.7The original AI chatbot from OpenAI
Free planFrom $20/mo - 2FeaturedC
Claude
AI Chatbots
4.7Anthropic's thoughtful AI assistant
Free planFrom $20/mo - 3P
Perplexity
AI Chatbots
4.6Answer engine with sources
Free planFrom $20/mo - 4FeaturedG
Gemini
AI Chatbots
4.5Google's multimodal AI assistant
Free planFrom $20/mo - 5D
DeepSeek
AI Chatbots
4.5Frontier open-weights reasoning model from DeepSeek with a free web chat.
Free planFree - 6P
Poe
AI Chatbots
4.4Talk to ChatGPT, Claude, Gemini and other models in one app from Quora.
Free planFree - 7LC
Le Chat
AI Chatbots
4.4Mistral's lightning-fast assistant
Free planFrom $15/mo - 8MC
Microsoft Copilot
AI Chatbots
4.3AI baked into Microsoft 365
Free planFrom $30/mo - 9P
Pi
AI Chatbots
4.3Personal AI companion from Inflection focused on warm, supportive conversation.
Free planFree - 10QC
Qwen Chat
AI Chatbots
4.3Alibaba's frontier multimodal Qwen model in a free chat interface.
Free planFree - 11C
Character.AI
AI Chatbots
4.2Chat with millions of user-created AI characters.
Free planFree - 12M
Manus
AI Chatbots
4.2General-purpose autonomous AI agent that completes multi-step tasks in a sandbox.
Free planFree - 13G
Genspark
AI Chatbots
4.2Multi-agent AI search engine that builds custom answer pages.
Free planFree - 14Y
You.com
AI Chatbots
4.2Multi-model AI search
Free planFrom $20/mo - 15G
Grok
AI Chatbots
4.1xAI's witty real-time assistant
Free planFrom $30/mo - 16H
HuggingChat
AI Chatbots
4.1Open-source chatbot interface from Hugging Face.
Free planFree - 17R
Replika
AI Chatbots
3.9AI companion focused on emotional wellbeing and relationships.
Free planFree