AI Hotel Distribution Platform
Sabre SynXis
SF 8.3Hotel CRS and distribution commerce platform
Contact sales
AI Upselling & Ancillary Revenue
Plusgrade
SF 8.3Ancillary revenue platform for hospitality brands
Contact sales
Quick decision guide
Choose based on your workflow
Sabre SynXis may fit better if...
- Central CRS
- Booking Engine
- Channel Connectivity
Plusgrade may fit better if...
- Upgrade Offers
- Ancillary Automation
- Hospitality Integrations
Overview
How each tool is described
Sabre SynXis
What is Sabre SynXis?
Sabre SynXis is the former branding of the SynXis hospitality commerce platform, now operated by Aven Hospitality. Sabre sold its Hospitality Solutions business to TPG in July 2025, and the independent business relaunched as Aven Hospitality in January 2026. SynXis remains its core platform for central reservations, distribution, direct booking, retailing, payments, and related hotel-commerce workflows.
- Central reservations and distribution: SynXis Central Reservation System (CRS) centralizes rates, availability, inventory, reservations, and distribution controls across hotel portfolios. It distributes hotel content through direct channels, OTAs, GDS networks, and other connected sales channels while integrating with PMS, revenue-management, loyalty, and hospitality systems. Aven currently reports more than 600 platform integrations.
- Direct booking: Aven Hospitality Booking Engine uses SynXis inventory and pricing to support hotel-direct reservations and branded booking journeys. The company is also developing its next-generation in-context Booking Engine, which embeds the shopping experience directly into hotel websites; this newer experience was still being tested with early adopters in 2026. SynXis CRS and Booking Engine also gained MCP enablement in 2026 for phased connectivity with AI-driven travel discovery platforms.
- Hotel retailing: Aven Hospitality Retailing extends the SynXis commerce model beyond guestrooms. Hotels can sell upgrades, services, experiences, goods, policies, and other ancillary products with a room reservation or as standalone purchases for non-staying customers. Machine-learning recommendations can also be used to present more relevant add-ons during the booking journey.
- AI guest engagement: the product previously called SynXis Concierge.AI is now branded Concierge for Booking. It provides AI-powered assistance during the direct-booking journey, answering property questions, supporting room discovery and booking decisions, and using connected SynXis information to provide current hotel-specific responses. Earlier Concierge.AI capabilities also introduced AI-supported email, social, and voice interactions through a unified communication environment.
SynXis is most relevant to hotel groups and larger independent properties that need centralized reservation and distribution control, direct-booking technology, ancillary retailing, and connectivity across a substantial hospitality technology ecosystem.
Plusgrade
What is Plusgrade?
Plusgrade is an ancillary revenue and loyalty commerce platform for airlines, hotels, cruise lines, passenger rail operators, and financial-services loyalty programs. Its portfolio spans traveler upgrades, airport and onboard ancillaries, hotel upselling, and loyalty-currency commerce, with Points operating as a Plusgrade company and Oaky joining its hospitality business in 2025.
- Travel upgrades and ancillaries: Premium Upgrade lets eligible travelers bid for or directly purchase higher cabins, rooms, or travel classes. For airlines, Seat Blocker monetizes otherwise unsold adjacent seats or rows, while SpeedPass sells airport benefits such as priority check-in, baggage drop, expedited security, and priority boarding.
- Hospitality upselling: Plusgrade’s current hotel products include Premium Upgrade for room upgrades, StayExtend for early arrival, late checkout, and stay extensions, and StayPlus for extras such as dining, spa services, and amenity rentals. These white-label products integrate with PMS, booking-engine, channel-management, and revenue systems. Plusgrade acquired Oaky in October 2025 and is progressively bringing capabilities from both hospitality platforms into a broader unified upselling suite.
- Loyalty commerce: through Points, Plusgrade supports buying, gifting, and transferring points or miles as well as exchanging, earning, and redeeming loyalty currency through partner and co-branded channels. Loyalty balances can also be used for eligible travel ancillaries, including upgrade bidding and payments, linking the company’s loyalty and ancillary-revenue businesses.
- Commercial and integration model: Plusgrade delivers partner-branded customer interfaces with configurable business rules, targeting and decisioning, integrations into existing travel systems, and partner dashboards for program management and performance reporting. Its current product positioning emphasizes a commercial structure with no upfront implementation costs for its core ancillary solutions, although exact commercial terms are determined through partner agreements rather than published self-service pricing.
Plusgrade is most relevant to established travel and loyalty brands that have upgrade inventory, ancillary products, or loyalty currency they want to merchandise through integrated post-booking and in-journey experiences rather than building those revenue programs internally.
Side-by-side
Key differences
Criteria
AI Hotel Distribution PlatformSabre SynXis
AI Upselling & Ancillary RevenuePlusgrade
Best for
AI Hotel Distribution Platform
AI Upselling & Ancillary Revenue
Score
8.3/10
8.3/10
Pricing
Contact sales
Contact sales
Category / audience
AI Hotel Management & Operations Software › AI Hotel Distribution Platform
- hotel CRS
- booking engine
- hotel distribution
AI Hotel Management & Operations Software › AI Upselling & Ancillary Revenue
- hotel upselling
- ancillary revenue
- upgrade bidding
Feature check
Side-by-side feature check
Feature
Sabre SynXis
Plusgrade
Central CRSRates and inventory stay centrally managed
-
Booking EngineDirect booking journeys support guest conversion
-
Channel ConnectivityDistribution links reach many demand sources
-
Concierge AIGenerative assistance supports direct booking interactions
-
Commerce ToolsRetailing options support branded guest offers
-
Rate ControlTeams manage availability and pricing rules
-
12 capabilities compared.12 differentiating rows are shown first.
Use cases
Who they're built for
Sabre SynXis
- Manage hotel CRS distribution workflowsCentralize rates, availability, and reservations across channels reliably
- Improve direct booking engine conversionSupport branded booking journeys and personalized guest engagement
- Coordinate global hotel commerce channelsReach direct, agency, corporate, and emerging sellers worldwide
Plusgrade
- Launch hotel upgrade bidding programsLet guests compete for premium rooms and experiences
- Scale ancillary revenue across brandsCentralize offer programs for portfolios with many properties
- Automate personalized travel upgrade offersSend relevant paid options during the traveler journey
The trade-offs
Pros & cons of each tool
Trade-offs
Sabre SynXis
Pros
- Strong CRS depth supports complex distribution needs
- Booking engine and commerce tools improve direct conversion
- SynXis Concierge adds useful AI engagement layer
Cons
- CRS migration requires careful coordination and testing
- Independent hotels may find platform scope heavy
- Pricing and modules need direct scoping before purchase
Trade-offs
Plusgrade
Pros
- Broad travel upselling experience supports hotel monetization
- Strong fit for brands scaling ancillary revenue
- Acquisition of Oaky deepens hospitality upsell capabilities
Cons
- May feel heavy for small independent properties
- Hotel roadmap overlaps with Oaky acquisition plans
- Custom pricing requires direct commercial discussion before purchase
Final verdict
Best fit depends on your workflow
Current catalog data shows meaningful overlap between Sabre SynXis and Plusgrade. Use the signals below to decide based on workflow, ecosystem, pricing, and implementation fit.
Differentiators available
Sabre SynXis has 4 visible decision signals and Plusgrade has 4.
Choose Sabre SynXis if…
- Manage hotel CRS distribution workflows
- Improve direct booking engine conversion
- Coordinate global hotel commerce channels
- Central CRS
Choose Plusgrade if…
- Launch hotel upgrade bidding programs
- Scale ancillary revenue across brands
- Automate personalized travel upgrade offers
- Upgrade Offers
TRY THEM YOURSELF
See which one fits your workflow
Both tools have their strengths, the best way to decide is to spend a few minutes inside each.