Boom vs Rentals United

Where Boom and Rentals United actually differ

• •Boom's BAM provides 24/7 AI guest messaging, automated review responses, and auto-generated tasks from guest feedback as a native agentic system. Rentals United is a channel-manager and distribution layer with no AI guest messaging, no review automation, and no task management — its value is channel breadth, not operational automation.
• •Rentals United markets 'Certified API connections to 50+ channels' and '90+ listing channels total' including niche OTAs and metasearch surfaces. Boom claims 40+ channels but publishes no documentation on which have full two-way API sync versus iCal-only and holds no public OTA partner designations.
• •Rentals United has a documented public REST API at developer.rentalsunited.com with API quality consistently praised in third-party reviews. Boom has limited API access with no public developer API or self-serve integration docs as of April 2026.
• •Rentals United is positioned to slot behind an existing PMS (Guesty, Hostfully, Track, Escapia, MEWS, Streamline, Hostify) — operators rarely have to rip out their core stack. Boom positions itself as either a standalone PMS or a layer on top of an existing PMS, but its all-in-one consolidation pitch competes with rather than complements established PMSs.
• •Both are quote-only with no public pricing — Rentals United publishes property-band tiers (Pro 5–99, Business 100–499, Enterprise 500+) with HotelMinder citing a third-party figure of €107/mo for 10–19 properties; Boom's /pricing URL returns a 404 with no third-party figure available.

Common objections

Rentals United reaches 90+ channels while Boom only claims 40+ unverified — isn't Rentals United objectively better for distribution?

For pure channel breadth, yes — Rentals United's 50+ certified API connections and 90+ total listing channels reach niche OTAs and metasearch surfaces that Boom doesn't document. But Rentals United is a distribution layer, not a PMS — you still need a primary PMS to manage operations, guest comms, and reviews. Boom's value proposition isn't channel count; it's AI-driven automation that reduces the hours your team spends on guest messaging and task management. If your bottleneck is reaching long-tail OTAs, Rentals United wins. If your bottleneck is operational headcount at 50+ listings, Boom addresses a pain point Rentals United doesn't touch.

Both require sales calls for pricing — which is likely cheaper at 50+ listings?

Impossible to confirm without quotes from both. Rentals United's Business tier covers 100–499 properties with a third-party HotelMinder figure of €107/mo at 10–19 properties suggesting per-property economics, but the vendor confirms no dollar figure. Boom discloses nothing publicly. The fairer comparison is total cost of ownership: Rentals United plus your existing PMS subscription versus Boom's all-in price. One Boom operator reported saving ~$30k/year by consolidating tools, but Rentals United isn't a tool you'd consolidate away — it's distribution depth your PMS likely can't match natively.

I already run Guesty/Hostfully/Track — can Boom replace my PMS and reach the niche channels Rentals United covers?

Probably not on channel breadth. Boom's 40+ channel claim is undocumented and holds no public OTA partner designations, while Rentals United's PMS partner roster explicitly includes Guesty, Hostfully, Track, Escapia, and MEWS — meaning the standard pattern is to keep your PMS and add Rentals United as the distribution layer. If you want to fully replace your current PMS, Boom's AI automation is the differentiator but you'd lose the niche OTA and metasearch reach Rentals United provides. The honest answer: these tools coexist for most large operators rather than competing head-to-head.