Every pick below was checked on its official site. Pricing changes, so confirm the current plan before you rely on it.

ClaudeFree plan

Chat / general assistant

A general AI assistant for long text, code, and complex reasoning.
ChatGPTFree plan

Chat / general assistant

A general assistant for chat, writing, analysis, images, and live voice.
GeminiFree plan

Chat / general assistant

A personal AI assistant connected to Google services and multimodal models.
GrokFree plan

Chat / general assistant

An AI assistant that combines live information, reasoning, and multimodal ability.

Chat / general assistant

An AI assistant for everyday questions, creation, and the Microsoft ecosystem.
PoeFree plan

Chat / general assistant

Use and create different models and bots in one interface.
Le ChatFree plan

Chat / general assistant

A multilingual general assistant from Mistral AI.
DoubaoFree

AI chat

ByteDance’s AI assistant for Q&A, writing, translation and coding, with Seedance video generation.
Open WebUIOpen source

AI chat

A self-hosted chat interface for Ollama, OpenAI-compatible APIs and other models.
LibreChatOpen source

AI chat

An open-source chat platform that brings many AI providers into one customizable interface.
Cherry StudioOpen source

AI chat

An open-source desktop AI studio for chat, agents, image generation and knowledge bases across major models.
ChatboxFree plan

AI chat

A privacy-focused app for chatting with GPT, Claude, Gemini, DeepSeek and more using your own keys.