PMS, POS & App Integration
Seamlessly Connect the Tools That Power Your Guest Experience.
Why CoreStack?
Our integration experts understand both the technology and operational needs of the hospitality industry. With CoreStack IT Solutions, you get a partner who ensures your systems talk to each other — so your staff can focus on guests, not glitches.

PMS, POS & App Integration
Seamlessly Connect the Tools That Power Your Guest Experience.
- Migrate to modern cloud-based PMS platforms like Cloudbeds, Opera Cloud, or RoomRaccoon — with secure data transfer, staff training, and backend configuration.
- Integrate and optimize POS systems like Toast, Lightspeed, or Square with your property systems, payment gateways, and guest-facing tools.
- Connect guest messaging, keyless entry, housekeeping, loyalty, and reporting apps — all synchronized with your PMS or POS environment.
- Clean, transfer, and validate guest history, reservations, inventory, and pricing without downtime or data loss.
- Build or connect custom middleware to unify fragmented workflows and automate tasks between systems.
- We work directly with your software vendors to ensure a smooth and stress-free rollout, from planning to post-launch testing
The hospitality industry runs on systems — Property Management Systems (PMS), Point-of-Sale (POS) platforms, and guest engagement apps. But when those systems don’t communicate, it leads to inefficiency, errors, and frustrated staff. CoreStack IT Solutions specializes in cloud-based PMS, POS, and vendor app integration and migration services for hotels, resorts, and restaurants. We bridge the gap between your operations and the tech that supports them.