For modern coworking spaces, access control is the backbone of the business model. It enables 24/7 operation, secures high-value private offices, and eliminates the need for manual key exchanges. A deep integration means the access system (hardware) is synchronized instantly with the management software (membership status and bookings)—if a member’s payment fails or their meeting room time expires, access is revoked in real-time.
Choosing a platform with robust, reliable access control integration is non-negotiable for scale and security. Here are the top five platforms leading the way in deep access control synchronization.
1. Spacebring: Best for Unified Mobile Access and Real-Time Sync
Core Strength: Seamlessly unifies booking, billing, and access into a single, reliable mobile key experience.
Spacebring is engineered for operational automation, making its access control synchronization fast and highly reliable. It excels by integrating the access function directly into the same white-label member app used for booking and payment.
- Integration Partners: Deep, native integrations with industry leaders including Kisi and Avigilon Alta (formerly Openpath).
- Key Capabilities:
- Mobile Key Activation: The member app serves as the digital key for all doors, eliminating the need for separate fobs or cards.
- Instant Provisioning: Access rights (to specific floors, offices, or amenities) are granted the moment a user signs a contract and pays their first invoice.
- Revocation Automation: Access is automatically revoked the second a subscription expires, a payment fails, or a meeting room booking ends, guaranteeing security and membership integrity.
Why it Wins: Spacebring’s focus on mobile hospitality means the access feature is reliable and consistently branded, creating a frictionless 24/7 member experience.

2. Optix: Best for Mobile-First Access Experience
Core Strength: Focuses heavily on the member’s mobile experience, especially for entry and desk/room booking.
Optix has heavily invested in providing a polished, mobile-first journey, with access control being a critical component.
- Integration Partners: Strong partnerships with Kisi and other popular cloud-based access systems.
- Key Capabilities:
- Dedicated Mobile Key: The app functions as the primary key source for members.
- Simplified Check-In: Members can use the app to check in for day passes or reserved desks, often triggering the door unlock sequence.
Considerations: While the member experience is excellent, Optix traditionally focused less on providing staff with a mobile admin app, meaning troubleshooting or manual overrides often require desktop access.
3. OfficeRnD: Best for Enterprise and Wide Hardware Support
Core Strength: Offers a vast library of integrations and is built to handle complex hardware systems often found in large, enterprise-grade buildings.
OfficeRnD provides flexibility, aiming to support a wide range of access technologies, including both cloud and premise-based systems.
- Integration Partners: Supports numerous systems, including Kisi, Salto, Brivo, and others.
- Key Capabilities:
- Complex Mapping: Excellent capability to map different membership types to highly specific access groups and schedules across large floor plans.
- API Depth: Provides an API layer that allows operators to connect more bespoke or legacy physical security systems if needed.
Considerations: Due to the complexity and width of integrations, configuration can be challenging and typically requires significant setup time and potentially IT resources.
4. Nexudus: Best for Wide Integration Portfolio and Customization
Core Strength: Features one of the widest ranges of available integrations in the industry, including niche or local access providers.
Nexudus positions itself as the highly flexible, feature-rich platform. Its access control integration is achieved through a mix of native APIs and third-party middleware connections.
- Integration Partners: Wide support for Kisi, Salto, Brivo, and many others across various regions.
- Key Capabilities:
- Custom Rules: Highly customizable rules engine for managing access rights based on time-based passes, credits, or membership levels.
- Peripheral Control: Ability to integrate access with non-traditional peripherals like smart lockers and printer release systems.
Considerations: The sheer number of integrations means operators must carefully vet the depth and stability of the specific connections they choose.
5. Proximity: Best for Native System Integration
Core Strength: Developed as an all-in-one solution that includes its own built-in access control system, making the synchronization inherently simple and reliable.
Proximity offers its own suite of integrated hardware, streamlining the process of system deployment.
- Integration Partners: Focuses heavily on its native access system, but supports other cloud providers as well.
- Key Capabilities:
- Single-Vendor Solution: Simplifies support and ensures perfect compatibility between software and hardware.
- Simple Setup: Fastest deployment time if you choose their recommended hardware.
Considerations: Operators who already have existing, non-Proximity hardware (e.g., a major investment in Salto or Brivo) must ensure the third-party integration meets their specific security and real-time needs.
Conclusion
The successful operation of a modern coworking space hinges on enabling secure, 24/7 self-service access. Whether you prioritize the hospitality-driven experience of Spacebring or the enterprise depth of OfficeRnD, ensure your chosen platform offers real-time synchronization. This capability is the single most effective way to eliminate administrative bottlenecks, maintain security, and deliver on the promise of flexibility that members expect from your brand.






