Sites and apps similar to Expert Comments include Jan.ai, which is free and open source. Other options are GPT4ALL, AnythingLLM, Poe and LibreChat. You can choose from more than 10 AI Chatbots like Expert Comments for iPhone, Android, Mac, Windows and iPad.
Open-source offline AI platform supports local LLMs including Llama, Gemma, Qwen, GPT-oss, integrates cloud services like OpenAI and Anthropic, enables custom assistant creation, offers OpenAI-compatible API on localhost, operates across diverse hardware and ensures privacy.
Singapore
Locally runs open-source chatbots focused on privacy using consumer CPUs, requiring no internet or GPU. Supports multiple models, custom settings, code and dialogue generation, integrated model downloader, familiar chat UI, and both MIT and enterprise licensing.
United States
Open-source privacy-focused chatbot platform allowing unlimited document uploads, multi-user and single-user modes, AI-powered chat with documents, vector database and LLM compatibility, customizable interface, message history, secure desktop deployment, and full user controls.
United States
Poe is a web-based AI platform that hosts multiple assistant bots—including Claude and various GPT and image/audio models—to provide conversational Q&A, image and audio generation, and automated AI workflows.
United States
LibreChat is a free, open source AI chat platform. This Web UI offers vast customization, supporting numerous AI providers, services, and integrations. Serves all AI Conversations in one place with a familiar interface, innovative enhancements, for as many users as you need.
United States
Unleash the power of artificial intelligence right at your fingertips with Chatbox, the versatile client application seamlessly integrated across all major platforms – Windows, Mac, Linux, Web, and iOS.
China
Combining Google's knowledge graph, ChatSonic delivers real-time data, voice interaction, AI-produced visual content, personalized avatars, and API for services. It revisits past dialogs for informed responses and integrates Twitter for chat responses. Supported in multiple languages on Android, iOS, and web.
United States
Engage in open-ended conversations and collaborations with AI-based characters and create your own characters for yourself and others to enjoy. Character.ai is a social platform for creating and interacting with advanced AI chatbots.
Perplexity Labs is an AI-powered creation platform developed by Perplexity, designed to help users build and share custom agents capable of performing complex tasks across the web.
United States
Dusk AI is a Character.AI alternative with persistent long-term memory. Your AI companions remember every conversation, every detail, and every story across sessions. No memory loss, no personality resets. Free during beta.
United States
Heartthrob AI is a companionship platform built for the modern user seeking real connection.
United States
BackChat AI utilises this magic to not only answer your questions, or help you with your homework, but it can also give you a friend to chat with. BackChat AI has numerous personalities for you to check out. See who you like!.
