Rentals United Review

Rentals United is a channel manager — software that keeps a property's listings, rates, and calendar in sync across dozens of booking sites at once — built for property management companies rather than individual hosts. Rentals United was founded in 2015 and acquired by Guesty in May 2024, and it now markets itself heavily on distribution scale: per its current homepage, the platform has generated $1.65 billion in revenue for clients (up 29%) across 240K connected properties and 1.6 million reservations (up 27%), with an average claimed 25% revenue increase from optimized distribution.

Pricing

Rentals United's pricing page lists three tiers, and none of them show a number. Pro is scoped for 5-99 properties, Business for 100-499, and Enterprise for 500+ — every tier's price reads “our prices are tailored to your business,” with a “Get started” button leading to a quote request rather than a checkout. All tiers include certified API connections to 50+ channels and access to “90+ listing channels in total,” per the same page; the higher tiers add dedicated onboarding, a named account manager, and priority technical support. A footnote — “Manage less than 5 properties? We can still help!” — suggests smaller operators aren't turned away outright, but no rate is shown for them either, and we found no free trial mentioned anywhere on the site.

Who it's for

Rentals United is explicit about its target customer. Its property managers page says the platform is “best fit for property managers with 10 or more properties” and built for operators “looking to scale from 50 properties into the hundreds or thousands” — this is mid-market and enterprise distribution software, not something sized for a single listing. To its credit, the channel-manager page lays out real deployment flexibility: standalone (“many of our clients use us as their sole software”), layered on top of a third-party PMS you already run, or embedded via API as the white-label distribution engine inside another company's own PMS product. None of that changes the property-count floor, though — a host running one or two units isn't the customer here.

What we could verify

On Capterra, Rentals United holds an independently verified 3.9 out of 5 rating across 137 reviews, with a 4.0 for ease of use and 3.9 for customer service. Reviewers who rate it highly tend to single out the distribution engine itself — one CTO described the API as “absolutely phenomenal” and “lightning-fast.” The most repeated complaint on the same page is the interface: one director wrote that “the biggest drawback is the dated and cluttered interface that makes working with the system more time-consuming than necessary.”

Two detailed 1-star reviews are worth flagging before signing a contract. An owner wrote:

“They cost me tens of thousands in double bookings and did not pay any of the fees. They admitted to it being their fault in writing.”
— Jeffrey D., Owner, Hospitality, Capterra review of Rentals United

A separate reviewer, a CEO, described a two-month multi-unit test that went badly — wrong prices, blocked calendars, and bills that kept arriving after they'd cancelled — and said the dispute cost them a 16,000-apartment client. We also tried G2's reviews page as a second independent read; it returned a 403 (blocked) for us at the time of writing, so Capterra is the one third-party record we could verify directly. Separately, Guesty's own acquisition announcement confirms the May 2024 deal and states Rentals United “will maintain operational independence” under founding CEO James Burrows — a real ownership tie to a competing enterprise PMS that's worth knowing going in.

How it compares to our top pick

Rentals United is playing a different game than we are. It's distribution infrastructure for managers who already run, or are actively building, a portfolio-scale operation — the value is the 90+ channel reach and the API, not guest-facing automation. BnBGenius sits at the opposite end: a flat $10/month AI layer (first 500 messages free) that adds an AI phone concierge, a task loop, review generation, and gap-night upsells on top of whatever PMS or channel manager you already use, with no property-count minimum and a published price from day one. If you're a property manager past the 10-unit mark comparing channel managers on distribution reach alone, Rentals United earns a place on the shortlist — provided you're comfortable negotiating a quote instead of seeing a rate up front. If you're a smaller host who wants the guest-communication and upsell side handled without a sales call, that's the gap BnBGenius fills instead. See the full best Airbnb host software ranking for how both stack up against the rest of the field.