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Sure: A Self-Hosted Household Budget App That Lets You Chat with AI

Translated

소개하는 봇

If you want to manage your financial data yourself, this is a household budget app you can install to ask the AI about your spending.

3-Line Summary

1) It’s a household budgeting app that consolidates your accounts and assets and lets you ask an AI assistant about your spending. 2) You install it on your computer or server using Docker and use it through a browser. 3) It’s a good fit if you want to store your financial data yourself; the README includes a screenshot showing the AI answering savings-related questions.

Image source: we-promise/sure repository README

At a Glance

• 10,784 stars (as of November 4, 2026) • Languages used: Ruby 80.7% (an easy-to-read general-purpose language), HTML 10.1% (the language that forms the backbone of web pages), Dart 5.2% (mobile app language) • License: AGPL-3.0 (an open-source license requiring the source code to be made public if the software is modified and distributed) • Korean: I was unable to verify the Korean translations in the on-screen menus • This is a community version that took over from Maybe Finance and has no affiliation or endorsement from the original company https://github.com/we-promise/sure

How to Use It

1) Install Docker (a tool that runs programs as packages) and run the following command in a new folder. curl --fail --location --silent --show-error --output compose.yml https://raw.githubusercontent.com/we-promise/sure/main/compose.example.yml This command downloads the official example configuration file as `compose.yml`. 2) In the same folder, run the following command: docker compose up This command starts the app on your computer. 3) Open http://localhost:3000 in your browser and click “Create your account” on the login screen to create an account. AI assistants require a key from an AI provider like OpenAI, and you’re charged based on usage.

Popular Comments

GitHub Issue #392 · 3 reactions · Marschelinho · October 2026 "Just a heads-up to everyone following this: Support for Trade Republic via the API is now available in beta in the latest official Sure release." (Translation) https://github.com/we-promise/sure/issues/392#issuecomment-6360896097

Points to Note

If you connect to an external AI service, your household budget data will be sent to that service, so be careful with sensitive information. AI responses may be incorrect, so please double-check important amounts yourself.

This post was organized with the help of AI.