A curated collection of the 12 best open source alternatives to Perplexity.
The best open source alternative to Perplexity is Open WebUI. If that does not suit you, we have compiled a ranked list of other open source Perplexity alternatives to help you find a suitable replacement.
Perplexity alternatives are mainly AI Chat Interfaces. Browse these if you want a narrower list of alternatives or are looking for a specific functionality of Perplexity.
Self-hosted AI platform that connects local and cloud models, extends with Python, and keeps your data under your control.
Self-hosted AI platform that connects local and cloud models, extends with...
A desktop and self-hostable AI app for chatting with documents, running local LLMs, and using AI agents without writing code or creating an account.
A desktop and self-hostable AI app for chatting with documents, running lo...
Chat with multiple AI providers through a single self-hostable interface, with support for custom agents, file uploads, plugins, and multi-user access
Chat with multiple AI providers through a single self-hostable interface, ...
An open-source personal AI application that helps you find answers, understand documents, and create new content with ease.
An open-source personal AI application that helps you find answers, unders...
Letta is an open-source platform for creating AI agents with built-in memory, reasoning, and support for thousands of tools.
Letta is an open-source platform for creating AI agents with built-in memo...
Self-hostable NotebookLM alternative that lets teams build searchable knowledge bases from diverse sources, with support for any LLM and no data limit
Self-hostable NotebookLM alternative that lets teams build searchable know...
Scira delivers concise, AI-generated responses to queries using a clean interface and powerful search capabilities.
Scira delivers concise, AI-generated responses to queries using a clean in...
Open-source answer engine that dynamically generates UI components while providing AI-powered responses, combining conversational AI with interactive
Open-source answer engine that dynamically generates UI components while p...
A mobile app for interacting with private, local large language models that work offline and are optimized for Apple silicon.
A mobile app for interacting with private, local large language models tha...
Privacy-focused open-source platform offering deep research capabilities, multi-model support, and customizable AI workflows for enhanced productivity
Privacy-focused open-source platform offering deep research capabilities, ...
A production-ready, privacy-focused AI chat application delivering AI capabilities through a dual-tier subscription system. Built with modern web tech
A production-ready, privacy-focused AI chat application delivering AI capa...
Integrate graph AI into your products to extract valuable insights and reduce costs from your data.
Integrate graph AI into your products to extract valuable insights and red...
