Similar to Pi

ChatGPT

Chat Assistants

OpenAI's conversational AI assistant for writing, research, coding and analysis.

Free planAPI
Visit

Claude

Chat Assistants

Anthropic's AI assistant for writing, analysis, coding and long documents.

Free planAPI
Visit

Grok

Chat Assistants

xAI's AI assistant with real-time access to information from X and the web.

Free planAPI
Visit

Gemini

Chat Assistants

Google's AI assistant, integrated with Google apps and search.

Free planAPI
Visit

Microsoft Copilot

Chat Assistants

Microsoft's AI companion for chat, search and help across Microsoft 365.

Free plan
Visit

Meta AI

Chat Assistants

Meta's AI assistant available on the web and across Meta apps.

Free plan
Visit

See all alternatives to Pi

Footer partner · openThis strip runs at the foot of every page. One partner at a time.Ask about it →