The Turkish-market reality
A Turkish hotel choosing a channel manager faces a different set of trade-offs than a hotel in Madrid or Berlin. The dominant local CM (Hotelrunner) has different strengths than the dominant international CM (SiteMinder), and the Cari payment-flow architecture changes which connections actually matter. Choosing on price alone — or on what your consultant recommended for their last European project — produces a mismatched system.
What "Turkish-market reality" actually means
Hotelrunner (TR-local choice)
Strong on: Cari integration with domestic OTAs, TR-language UX for the operations team, support for TR-specific tax/compliance workflows, competitive pricing for the local market. Weaker on: international OTA depth (Booking.com, Expedia connections work but with less polish than market leaders), enterprise-scale multi-property pooling, advanced derived-inventory configurations.
SiteMinder (international choice)
Strong on: international OTA connections (Booking.com, Expedia, Agoda, Hotels.com all rock-solid), enterprise feature set, advanced inventory patterns, multi-property pooling. Weaker on: Cari/domestic-TR-OTA integration (works but with friction), TR-specific tax workflows, pricing for smaller properties.
When to pick which
Properties with 70%+ international guest mix and ambition for multi-property scaling: SiteMinder (or D-Edge for European properties with similar profile). Properties with 50%+ domestic Turkish guest mix or significant Cari-payment volume: Hotelrunner. Properties in the middle: depends on which connection complexity matters more — the answer is usually Hotelrunner if domestic volume is rising and SiteMinder if international is rising.