Alpie (https://alpie.ai/ and documentation: https://github.com/169Pi/Alpie-Core) is a chatbot that offers in-depth research, generation of presentations, spreadsheets and websites.

After choosing a mode (Research, Build Website, Create Excel, Create Slides), the first query is launched without an account, then a free account is requested to retrieve the result.

Collaborate mode is used for working with others.

Export HTML, xls, pptx

Based on Alpie Core, a reasoning model based on DeepSeek-32B developed by the Indian company 169Pi.

Note: According to the FAQ, the data is not used for training.

Free, open-source and seems unlimited.