Free Claude alternatives (2026)
Free AI agents in the chatbot space that cover similar ground to Claude. Ranked for free-tier usability, audit hygiene, and handoff UX.
ChatGPT
freemiumchatbot·NaN
OpenAI's flagship AI assistant with a free tier that includes GPT-5 with usage limits.
general-purpose AI assistantAI Chatbots workflow
Google Gemini
freemiumchatbot·NaN
Google's AI assistant built into Workspace, with a generous free tier and deep Google integration.
AI assistant with Google integrationAI Chatbots workflow
Perplexity
freemiumchatbot·NaN
AI-powered answer engine that cites its sources — the ChatGPT alternative for research-flavored Q&A.
AI search and answer engineAI Chatbots workflow