NextPax vs Rentals United (2026): which should you pick?
As of Nov 13, 2026, NextPax grades higher than Rentals United: 1.8 against 1.6 out of 4.0.
Checked Nov 12, 2026 and Nov 13, 2026 · graded Nov 12, 2026 and Nov 13, 2026 by ToolGPA
NextPax grades higher on features. They get the same grade on value for money, the free plan, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
NextPax
Channel connectivity layer for property managers and PMS builders
Rentals United
Channel manager that connects your own PMS to 90+ booking sites
Which one is for you
Pick NextPax if
- Fits if you run 50 or more units and need channel connections
- Works for software makers who want to build channel sync into their own product
Look elsewhere if
- Tight if you have a few rentals, because the minimum is $350 a month
- Skip it if you want to try it first, as there's no trial or free plan
- Not for you if you're a single host, since it's infrastructure for businesses
- Watch out: GDS, third-party platforms and payment providers can carry extra fees
Pick Rentals United if
- Fits if you manage 10 or more listings and need one place that feeds every booking site
- Works for companies that already have a property system and just need it connected to more channels
Look elsewhere if
- Skip it if you have one or two homes, because $330 a month is built for 10 to 50 listings
- Not for you if you want a booking system too, as it expects you to bring your own
- Watch out: Scale and Enterprise are quote-only and the add-ons carry no published price
- Tight if you want to try before paying, since no trial is listed
How we grade them
| 1.8GPANextPaxWeak | 1.6GPARentals UnitedWeak | |
|---|---|---|
| Value for money | D$3.60 a unit a month, but with a $350 monthly minimum covering the first 50 units. That floor is above the dearest tenth of rental software ($330). | DPro starts at $330 a month, which is more than six times the $51 where the category's dearest tenth begins, and it is built for 10 to 50 listings. |
| Free plan and trial | FNo free plan or free trial on the pricing page. | FNo free plan and no trial are on record. |
| Features | BTwo-way channel sync, a unified inbox, promotions, a booking engine and an API for builders. | CSyncs rates, calendars and inventory to 90+ channels, with a shared inbox and reports. But it's a distribution layer, not a full booking system, and the direct-booking site and screening are paid add-ons. |
| Ease of use | CNo store rating on record. You connect your PMS or build to its API, and a customer success manager follows sign-up. | CNo store rating on record. You connect your property system or build against its API before anything flows, and the vendor wants you to keep that system. |
| Platforms and integrations | BWeb with Airbnb, Booking.com, Vrbo, Expedia and others, plus a Supply API. No apps listed. | BWeb only, with 60+ system partners, an API and links to Airbnb, Booking.com, Vrbo and Google. |
| Best for | channel connections for 50-plus rentals | connecting a property system to 90+ booking sites |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: NextPax and Rentals United. How we grade
Price against what you get
NextPax starts at $3.60 a month and scores 2.7 out of 4 on features, ease of use and platforms. Rentals United starts at $330 a month and scores 2.3.
NextPax scores higher and starts $326.40 a month lower. Of the other vacation rental tools on the chart, none scores higher than NextPax for less, and 15 score higher than Rentals United for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
At a glance
| NextPax | Rentals United | |
|---|---|---|
| Pricing | Paid | Paid |
| Starts at | $3.60 per unit or room / month, billed annually ($4 billed monthly) | $330 per month and up (Pro, 10-50 listings) |
| Free plan | None | None |
| Free trial | None listed | None listed |
| Web | ||
| Made by | NextPax.com B.V. | Rentals United |
| Price read from | nextpax.com | rentalsunited.com |
| Checked | Nov 13, 2026 | Nov 12, 2026 |
Worth knowing
NextPax
- A minimum monthly fee of $350 applies, which includes the first 50 units; the vendor says the plans are designed for 50 or more units.
- GDS connectivity, third-party platforms and payment providers can carry extra fees on top of the per-unit rate.
- It is infrastructure for businesses, not a tool for a single-host account; a customer success manager contacts you after sign-up.
- No free plan or free trial is listed on the pricing page.
Rentals United
- Pro starts at $330 a month and is aimed at 10-50 listings, so it is a poor fit for a single property.
- Scale and Enterprise have no published price; both are quoted by the sales team.
- It is a distribution layer, not a full PMS; the vendor expects you to keep your own PMS.
- Screen & Protect, the Website Builder, Elevate and Google Redirects are add-ons whose prices are not shown on the pricing page.
Key features
NextPax
- Channel management
- Rates, availability, bookings and content sync in both directions between your system and the booking channels NextPax connects to.
- Matchmaking
- Suggests which distribution channels suit a portfolio, using live market demand, so a manager can decide where to list first.
- Supply API (white label)
- Software companies can build channel management into their own product through an API, with NextPax staying out of sight of their users.
- Unified inbox and reviews
- Guest messages and reviews from the connected channels are handled in one place; the vendor names Booking.com, Airbnb, Expedia and Vrbo for this.
- Promotions and rate plans
- Rate plans, channel-specific prices and channel promotions can be managed from the same account.
- Direct booking tools
- A booking engine and a connection to Google Vacation Rentals and Google Hotels are listed as included in every plan.
Rentals United
- Channel distribution
- Keeps rates, availability and inventory in sync with more than 90 channels, including OTAs, metasearch engines and wholesalers.
- Three ways to connect
- Connect through one of 60+ PMS partners, build on a REST and XML API, or resell it under your own brand as a white-label channel manager.
- Multi-calendar and unified inbox
- One calendar for properties and bookings across channels, and one inbox with automated message templates.
- Analytics
- Property reports and market comparisons, plus AI-generated optimization reports for a portfolio.
- Add-ons
- Screen & Protect, a Website Builder for direct bookings, Elevate for data insights and Google Redirects are listed as extras beyond the channel manager.
Plans
NextPax
Supported PMS$3.60
per unit or room / month, billed annually ($4 billed monthly)
Keep working in an integrated PMS and add NextPax channel connections; minimum monthly fee of $350 covers the first 50 units.
White Label API$3.60
per unit or room / month, billed annually ($4 billed monthly)
Connect your own system through the Supply API, with the Messaging and Promotions APIs and priority support; same $350 minimum.
Rentals United
Pro$330
per month and up, for 10-50 listings
Syncs with Airbnb, Booking.com, Google Travel and 90+ channels, with guest communication, multi-calendar, unified inbox and analytics. Free onboarding is a limited offer.
ScaleCustom
For 50-200 listings. Priced by quote, with a commission or a fixed fee available. Adds dedicated support, a dedicated onboarder and a key account manager.
EnterpriseCustom
For 200+ listings. Priced by quote. Adds a direct API connection to Rentals United, technical support and a strategic account manager.
Ways to pay less
NextPax
- Annual discount
10% off with annual billing
The pricing page shows $3.60 per unit per month when billed annually, against $4 per unit when billed monthly.
Rentals United
No public discounts listed.
Common questions
Which is cheaper, NextPax or Rentals United?
As of Nov 13, 2026, NextPax is cheaper to start with: $3.60 a month, against $330 a month for Rentals United. NextPax starts at $3.60 per unit or room / month, billed annually ($4 billed monthly), and Rentals United starts at $330 per month and up (Pro, 10-50 listings).
Which has a free plan, NextPax or Rentals United?
As of Nov 13, 2026, neither NextPax nor Rentals United has a free plan.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.