ChatGPT
OpenAI's flagship AI chatbot with the largest mainstream user base. GPT-5.x models for chat, search, image generation, voice, code interpreter, and agent workflows.
Clawdbot is a tool in the AI Chatbots & Assistants category (pricing: Free). Below are 12 alternatives from the same category in our directory of 1,800+ AI tools, ordered by editorial curation, manual verification, and on-site popularity — not by advertising.
OpenAI's flagship AI chatbot with the largest mainstream user base. GPT-5.x models for chat, search, image generation, voice, code interpreter, and agent workflows.
Google's AI assistant family — Gemini 3 Pro for top reasoning, 3.5 Flash for speed. Tight integration with Search, Workspace (Gmail/Docs), and Android.
AI Research Assistant developed by Google. Uplo...
*reviews* - Chat with any PDF.
Meta's free AI assistant powered by Llama models (and the newer Muse research line). Available standalone at meta.ai and natively inside WhatsApp, Instagram, and Messenger.
Poe is an innovative AI tool that enables users to access multiple chat platforms powered by various artificial intelligence models.
Perplexity is a free AI-powered answer engine that provides accurate, trusted, and real-time answers to any question.

IronClaw is a secure, open‑source AI agent platform designed for teams that need full control over their data, models, and workflows.
Open Source AI Agents for your codebase in minu...
Adobe's AI add-on built into Acrobat that summarizes PDFs, answers questions about document content, and points to the source pages.

Tendem is a new hybrid AI agent. It handles your tedious tasks combining the speed of AI with the judgment of human experts.
Mistral AI is a European AI company focused on building high‑performance, open source large language models for real‑world applications.
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