The best access control systems

Read brand reviews, compare features, and find the right access control system for your business.

Legacy vs cloud-based access control systems

There are dozens of access control systems on the market, and the differences between them go beyond price. The most important distinction is whether a system runs on-premises or in the cloud, because that choice affects everything from how you manage users to what happens when something breaks.

Legacy (on-premises) systems

  • People still associate access control with legacy hardware since these systems have been around for decades
  • Innovation has been slow because core architecture has changed little in 20+ years
  • Requires a dedicated server room, regular on-site maintenance, and IT involvement for updates

Cloud-based systems

  • New features and integrations ship regularly, without you having to do anything
  • Software is paired with the hardware, so support, updates, and troubleshooting are handled by one vendor
  • No server room needed and minimal wiring compared to legacy installs

Best access control systems features

Access control management


  • Cloud-based

    Cloud computing allows commercial door access control systems to use remote servers, which means lower maintenance costs, remote access management, and automatic system updates, as opposed to the traditional method of keeping information on local servers that are expensive to maintain and update.

  • Remote unlocks

    Granting and revoking access without the need to be physically on the premises brings a lot of flexibility to operators while still maintaining a strict security system. With a powerful online dashboard and mobile app, access control vendors with this feature eliminate the need for physical keys or fobs and enable 24/7 access management.

  • Directory integrations

    Particularly useful for mid to large-sized businesses, directory integrations like Okta or Azure empower IT operators to efficiently manage several groups of people and their varying access levels across multiple locations.

  • User authentication


  • Native mobile access

    This feature allows people to use their smartphones to access the space, rather than a physical key or fob, which can be lost, stolen, or forgotten. For end-users, mobile access makes life easier; for managers, it saves time and resources to provision access.

  • SAML-based SSO

    This allows users to centrally manage their cloud services with one set of credentials and, when integrated with access control, provide seamless entry into new spaces. IT managers love this feature because it makes onboarding new users faster and simpler.

  • Digital wallet credentials

    Members and employees can store access credentials directly in Apple Wallet or Google Wallet, unlocking doors with a tap without opening a separate app. It's the most frictionless mobile credential available today and adoption is growing fast.

  • Compliance


  • Alarms integration

    Integration with fire alarms or any specialized alert system maximizes the security of the property and ensures managers, operators, and emergency personnel can shorten the response time to dangerous situations.

  • Lockdown

    In emergency situations, the lockdown feature can save lives and contain dangerous situations while still prioritizing the safety of authorized users.

  • Tailgating detection

    Tailgating is one of the most common security vulnerabilities in commercial buildings. Camera-integrated detection alerts staff in real time when this happens, without requiring manual monitoring.

  • Support


  • Direct support

    Perhaps the most frustrating part of implementing technology, direct support is a huge asset in facilitating troubleshooting or managing emergency situations when it comes to your security system.

  • Onboarding

    A guided setup process ensures your system is configured correctly from day one. Good onboarding reduces installation errors, gets your team up to speed faster, and means you're not figuring out edge cases on your own after go-live.

  • Dedicated account management

    For larger deployments, a named point of contact who knows your setup makes a real difference. Dedicated account management means faster escalation, proactive check-ins, and someone who understands your environment when something needs resolving.

  • The following comparison chart will help you understand the differences in terms of offerings for the main access control companies on the market. If you are unsure about the role of each feature, you can find a detailed explanation below the chart.

    Select up to 4 door access control systems to compare side-by-side

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    Alarms

    Cloud camera integration

    Cloud-based

    Data export

    Direct support

    Directory integrations

    Lockdown feature

    Native mobile access

    Public API

    Remote unlocks

    SAML SSO-enabled

    Find out if Kisi is the right fit for your team

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