BNBCalc

Airbnb, Inc. is an online marketplace founded in 2008 by Brian Chesky, Joe Gebbia and Nathan Blecharczyk and headquartered in San Francisco. The platform connects hosts offering short-term lodging and curated local experiences with guests, listing millions of properties and experiences across more than 220 countries and regions.

PriceLabs is a dynamic pricing and revenue management platform for vacation rentals, short-term rentals, and hotels. It provides automated price recommendations and yield-management tools and integrates with booking channels and property management systems such as Airbnb and Vrbo.

AirDNA is a company that provides data and analytics for short‑term rental markets. It aggregates listing-level information from platforms such as Airbnb and Vrbo to produce market reports and tools that estimate occupancy, average daily rates, and revenue for hosts, investors, and property managers.

Expense Budget Tracker is a self-hosted, open-source personal-finance application for budgeting, tracking transactions and balances, transferring funds between accounts, and reporting across currencies. It runs on PostgreSQL and provides a web interface for managing budgets, transactions, accounts, and workspaces. The project includes a hosted MCP server and an Agent API. Compatible MCP clients can inspect workspace schemas, run restricted read queries, and, with the required write scope, execute approved data changes. The HTTP SQL API uses API keys and a flat table structure so AI agents can query and analyze financial data or import transactions from screenshots, CSV files, and PDF bank statements. The repository provides a Docker-based quick start that runs PostgreSQL, migrations, the web application, and a worker. The project is fully open source and designed for deployment on the user's own servers.

Rent Flow Solutions is a service provider for rental businesses. The available description says it builds rental websites, supports search-engine optimization, and helps configure automated review systems and rental workflows.