The best alternative to Claude is Lumo by Proton, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Claude and loads of them are so hopefully you can find a suitable replacement. Other interesting alternatives to Claude are Mistral Vibe, Euria, Mellum and Apertus.
Privacy-first AI assistant utilizing zero-access encryption and open-source code, ensuring no data logging, profiling, or training on chats, providing user-controlled, encrypted conversations, with compliance under GDPR and no sharing with third parties.
Conversational tool providing access to advanced AI models with real-time adjustable moderation, high performance, flexible multi-platform deployment, support for customization, privacy-focused controls, and educational features for interactive learning experiences.
Confidential AI chat assistant delivering writing, summarization, voice transcription, email handling, and document search tools, all hosted exclusively in Switzerland with open source models, data sovereignty, and compliance with GDPR and FADP standards.
Mellum-4b-base is JetBrains' first open-source large language model (LLM) optimized for code-related tasks.
As a fully open language model, Apertus allows researchers, professionals and enthusiasts to build upon the model and adapt it to their specific needs, as well as to inspect any part of the training process.
We've built our own web search index, Staan API, and we're excited to share it with you! Designed specifically for LLMs and generative AI agents.
Eigent is the open source cowork desktop application, empowering you to build, manage, and deploy a custom AI workforce that can turn your most complex workflows into automated tasks.
Privacy-first local AI agent automates web and app workflows without cloud reliance, installs in 30 seconds, supports local and API-driven models, features browser automation, self-coding Node.js tools, native integrations, and stores all data locally.
xPrivo is a free, open-source, private AI chat assistant that focuses entirely on keeping you anonymous while helping tackle your most complex questions.
DeepL Agent is a general-purpose AI agent designed to autonomously handle a wide range of business tasks through natural language instructions. From building and researching sales account lists, to translating and publishing website content – it's built to streamline the...
PandaChat.ai serves as your research assistant, helping you simplify complex topics, summarise content and get answers immediately. Whether you're reading a lengthy article, blog post, wikipedia or research paper, Byte 🤖 will respond to your query about any file...
AI-powered writing tool designed to offer rephrasing, email creation from bullet points, long-form consistency, and over 60 templates, promoting impactful writing in 10 languages while personalizing results by learning your style.
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Lumo guarantees privacy for all of its users in regards to training data gathering, free and premium.