The best Large Language Model (LLM) alternative to Perplexity is ChatGPT, which is free. If that doesn't suit you, our users have ranked more than 100 alternatives to Perplexity and many of them are Large Language Model (LLM) Tools so hopefully you can find a suitable replacement. Other interesting Large Language Model (LLM) Tool alternatives to Perplexity are Claude, Google Gemini, Qwen and Duck.ai.
AI language model perfect for generating interactive human-like text in various styles. Built on architecture allowing real-time natural language generation, ideal for applications demanding fluent, relevant output over diverse topics broadened by extensive training data.
United States
AI assistant offering secure chat and API access, specializing in summarization, search, writing, Q&A, and coding, with large token windows, customizable behavior, top data retention policies, and advanced safeguards for secure and reliable enterprise or individual use.
United States
AI assistant offers writing, planning, learning support, generating images from text, and transforming text to speech. Utilizes large language models and syncs across devices without requiring coding skills. Supports dark mode and ad-free experience.
United States
Qwen.com is an interface to chat with Alibaba Qwen's Qwen series of models which are renowned for their huge context windows, generous free usage limits, reliability, and their continued tradition of being open-source.
China
Duck.ai is a feature that allows you to have private conversations with 3rd-party AI chat models, anonymized by DuckDuckGo.
United States
Private offline AI chat using local language models on mobile and desktop, no accounts or tracking, open source Rust core, privacy-first design, cross-platform availability, ideal for confidential conversations, with end-to-end encrypted sync coming soon.
United States
AI chat interface for asking questions and receiving web-grounded responses with source links. It can help draft, rewrite and summarize text, carry on spoken conversations, and generate or restyle images from prompts or uploaded pictures for research.
United States
Grok is an AI-powered assistant, developed by xAI, designed to be maximally truthful, useful, and curious. Get answers to any question, generate striking images, and upload pictures to gain a deeper understanding of your world. With Grok, the universe is in your hands!
United States
Z.ai is an AI-powered conversational platform developed by Zhipu AI, designed to provide intelligent, natural, and context-aware interactions. It leverages Zhipu’s advanced large language models (GLM series) to support tasks such as answering questions, generating content...
China
AI assistant supports complex math, coding, image understanding, and reasoning with up to 128k token processing, short and long chain-of-thought tasks, visual and text input, accurate benchmarks, self-learning ability, and reinforcement learning for improvement.
China
xPrivo is a free, open-source, private AI chat assistant that focuses entirely on keeping you anonymous while helping tackle your most complex questions.
Luxembourg
EU
Kolibri is Aleph Alpha's mixture-of-experts (MoE) reasoning model, with a focus on German and English. The model supports an explicit reasoning mode and tool calling. It is optimized for long-context and inference efficiency.
GermanyEU
