LobsterAI

What is LobsterAI?

LobsterAI is a desktop AI agent developed by NetEase Youdao. According to the official description, it handles data analysis, slide creation, document processing, video understanding, and web research. The project is open source under the GitHub repository netease-youdao/LobsterAI, which shows 5,701 stars. The documentation presents the tool as a local-first assistant that can process files and web content without uploading data to a remote server, relying on user-provided API keys for language model access.

Who is LobsterAI for?

The tool appears aimed at knowledge workers — analysts, researchers, students, and office professionals — who regularly work with spreadsheets, presentations, documents, and videos. Based on the listed capabilities, a user might ask LobsterAI to summarize a long video, extract insights from a CSV file, draft a presentation deck from notes, or gather information from multiple web pages. The desktop agent model suggests it is for individuals who want an assistant that lives on their machine and can interact with local files. Because it is open source and free, it may also appeal to developers who want to inspect, modify, or self-host the agent. However, the documentation does not specify supported operating systems, hardware requirements, or any integration with enterprise tools.

How much does LobsterAI cost?

The pricing model is listed as free, with a starting price of $0 per month. The repository confirms the source code is publicly available under an open-source license. The official website (lobsterai.youdao.com) does not mention paid tiers or subscription plans. Users are responsible for any external costs — namely the API usage fees for the large language model they choose to connect. The documentation does not detail whether offline-only operation is supported without an API key. Overall, the tool itself carries no usage fee, making it accessible to anyone with compatible hardware and an internet connection for model inference.