Sentinel Property Systems

Smart property management built for self-managing landlords

4 followers

Smart property management built for self-managing landlords

4 followers

Sentinel Property Systems is a lightweight property management platform built for self-managing landlords. Track rent with a simple ledger, stay ahead of leases, and manage maintenance and projects in one clean workspace. Built by an operator who understands real workflows, Sentinel focuses on speed, clarity, and zero enterprise bloat. Early MVP with new features shipping regularly — feedback welcome!

Interactive

Free

Launch tags:Task Management•CRM•Personal Finance

Launch Team / Built With

Setapp — Grow, and monetize your app with unified AI gateway

Grow, and monetize your app with unified AI gateway

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Maker

📌

Hi everyone 👋 — I built Sentinel Property Systems for small-to-mid sized landlords who actually manage their own properties day-to-day. I kept running into the same problem: keeping track of rent ledgers, lease start/end dates, tenant issues, and ongoing projects across multiple tools or spreadsheets. Most rental software felt heavy and clunky — like you needed to be a full-time property manager just to use it. My goal was to create something simple and fast that helps busy landlords stay organized without enterprise complexity. Throughout development I used Sentinel to manage my own rentals and projects, which shaped a lot of the decisions behind the layout and workflows. I continuously streamlined the experience so it felt natural and easy to use — even for me as the end user. This is still an early MVP and I’m building it in the open, so I’d genuinely love feedback from landlords, builders, and anyone managing properties themselves. Thanks for checking it out!

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11d ago

@robert_frumusa

Really like how Sentinel keeps property management simple and fast — the focus on actual landlord workflows is clear and compelling.

One small thing I noticed: for first-time users, it might not be immediately obvious how to add multiple properties or quickly track tenant issues. A subtle onboarding hint or visual cue could help make the core value click instantly.

There are a few other small clarity and first-impression tweaks that could strengthen adoption — happy to share a short structured breakdown if useful.

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9d ago

Maker

@olajiggy321

Thank you for the suggestion! I will definitely update our home page to give a better visuals for our core values!

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8d ago