# Buildium A RealPage Company

> Buildium is a cloud property management platform combining accounting, leasing, rent collection, maintenance and resident communications for landlords, professional managers and community associations. Founded by two rental-property owners, it became part of RealPage in 2019 and now offers integrations and Lumina AI alongside its subscription software.

- **Founded:** 2004
- **Headquarters:** Boston, United States
- **Founders:** Michael Monteiro (Co-founder; former CEO), Dimitris Georgakopoulos (Co-founder)
- **Products:** Buildium property management platform, Resident Center, Buildium Marketplace, Open API, Lumina AI
- **Notable:** First Inc. 5000 appearance in 2012., Two Stevie sales and customer service awards in 2016., Acquired by RealPage in December 2019.

## Products & services

- **Buildium property management platform** — Cloud accounting, leasing, maintenance, payments and reporting for property operators.
- **Resident Center** — Resident portal and mobile access for payments, requests, documents and communications.
- **Buildium Marketplace** — Optional partner integrations; individual service charges may apply.
- **Open API** — REST API and development sandbox for Premium subscribers.
- **Lumina AI** — AI assistance for invoice entry, communications and operational workflows, with plan-dependent availability.
- **Buildium Academy** — On-demand customer education.
- **All Property Management** — Connects property owners with management firms; acquired by Buildium in 2015.

## Achievements

- First Inc. 5000 appearance in 2012.
- Two Stevie sales and customer service awards in 2016.
- Acquired by RealPage in December 2019.
- Sumeru reports halving customer churn in 18 months during its investment period; an investor-reported outcome.

## Latest updates

- **2026-03** — Buildium’s March 6 AI tools article describes embedded Lumina AI, including bill scanning, communication drafting and Premium AI Workforce capabilities.
- **2026-09** — September 25 comparison with Innago sets out updated tier features and published starting prices.

## Links

- Website: https://www.buildium.com/
- LinkedIn: https://www.linkedin.com/company/buildium-llc/
- Twitter/X: https://twitter.com/Buildium
- GitHub: https://github.com/buildium
- YouTube: https://www.youtube.com/@Buildium
- Instagram: https://www.instagram.com/buildium_/
- Facebook: https://www.facebook.com/Buildium/

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Profile page: https://yespress.io/buildium-a-realpage-company
Published by YesPress — https://yespress.io
Last updated: 2026-10-02