At a Glance:
Midday is an open-source, AI-powered business assistant that combines time tracking, financial data management, secure file storage, and an AI assistant into a single application for freelancers, contractors, and solo entrepreneurs.
Overview:
Midday is a monolithic, all-in-one tool built to centralize the operational tasks of independent business owners. It targets freelancers, contractors, consultants, and solo entrepreneurs who otherwise rely on multiple disconnected platforms. The application brings together core functions such as live time tracking, an automated "Magic Inbox" for matching financial documents to transactions, a secure file vault, and an AI assistant for financial insights. The system is available as a web application and is built with a modern monorepo architecture that includes a React and Next.js frontend, a Tauri desktop client, and an Expo mobile app, all backed by a Supabase database and API. Upcoming features include a web-based invoicing system with real-time collaboration and project synchronization.
Key Decision Points:
Target user profile: Explicitly designed for solo operators—freelancers, contractors, and consultants—not for teams or large organizations with complex hierarchical permissions.
Platform and deployment: The project provides a hosted web application; the source code and architecture are public, but local development documentation is still in progress.
Multiple bank connection providers: Supports bank connections in the EU (GoCardLess), the US and Canada (Plaid), and the US only (Teller), indicating a focus on transatlantic freelance banking.
Architecture is heavily service-dependent: Uses Supabase, Vercel, Railway, and Cloudflare for hosting, and relies on numerous external services including Google Gemini, OpenAI, Trigger.dev, and Resend for background jobs and transactional emails.
Desktop and mobile clients: In addition to the web application, the architecture includes a Tauri app for desktop and an Expo app for mobile platforms.
Core Features:
AI Assistant: Provides tailored insights into financial patterns, helps users understand spending, and locates specific documents.
Magic Inbox: Automatically matches incoming invoices or receipts to the correct financial transactions to streamline bookkeeping.
Time Tracking: Live time tracking for projects with an overview designed to support productivity and collaboration.
Vault: A centralized, secure storage location for important business files such as contracts and agreements.
Seamless Export: Packages financial data into CSV files for easy sharing with accountants.
Invoicing (Upcoming): A planned feature to create web-based invoices with real-time collaboration and project synchronization.
Use Cases:
A freelance designer can track time across multiple client projects and use the AI assistant to review monthly spending patterns for better financial planning.
A self-employed consultant can automatically organize a growing volume of receipts and invoices by leveraging the Magic Inbox to match them against bank transactions.
A contractor can store signed contracts and important agreements securely in the Vault and later export a complete CSV of financial data to send directly to their accountant.
Open-Source Alternative Value:
Midday provides its source code and full application architecture publicly, offering developers and technically inclined freelancers the ability to inspect how the tool is built and understand its service dependencies. The open-source nature may allow for community-driven extensions on platforms like Tauri (desktop) and Expo (mobile), as defined in its monorepo structure. This visibility is particularly relevant for users who want to understand how an AI-powered business assistant integrates multiple bank connection providers and AI models like OpenAI and Gemini to handle financial automation.
