An AI personal tutor who can explain any subject at any education level using up-to-date sources. 100% free and open source.
Cost / License
- Free
- Open Source
Application type
Platforms
- Online
United States



Apps similar to Writier include ChatGPT, which has a free version. Other options are DeepSeek, Mistral Vibe, Claude and Perplexity. AI Writing Tools like Writier are a crowded field, with more than 100 alternatives for the web, Mac, iPhone, Windows and Android.
An AI personal tutor who can explain any subject at any education level using up-to-date sources. 100% free and open source.



Open R1 is a community-driven, open-source initiative aimed at replicating the advanced AI capabilities of DeepSeek-R1 through transparent methodologies.
Customizable interface for private, on-device AI model chatting, open source and closed source LLM connections, OpenRouter support, custom backend support, and unified access to language models without reliance on a single provider, ensuring privacy and flexibility.




Empowering LLM researchers and hobbyists with seamless control over self-hosted models. Connect remotely, customize prompts, manage chats, and fine-tune configurations. All in one intuitive app.




An experimental open-source attempt to make GPT-4 fully autonomous.



Chat with AI models, generate images, convert books into audiobooks, and run text-to-speech – all locally on your device. No cloud. No compromises.




Advanced Slack bot integrating OpenAI's ChatGPT-4 and DALL-E-3 for interactive AI conversations and image generation.

Access the best GenAI models for $10/month : Claude, GPT, DeepSeek, Llama, Grok, Mistral, Gemini, Perplexity, Flux, Recraft & Midjourney.



Privacy-first AI runs on-device for iPhone and iPad, manages files, calendar, contacts, and health offline, analyzes PDFs, enables secure chats, custom briefings, and supports 13 languages, with optional cloud models using your OpenAI API key for flexibility.




Run open-source LLMs on your computer. You can download and make custom characters for your models. Works offline. The new name is Back yard though it is the same.



ChatLabs is a comprehensive AI platform that provides access to over 30 leading AI models in one place, including GPT-4, Claude, Gemini, Llama 3, DALL-E 3, and Stable Diffusion.




Transform your writing experience on macOS with intelligent AI assistance that appears exactly when and where you need it.


