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Top 10 AtomOS Alternatives & Competitors

By Atom AMPD

The Firewall Software solutions below are the most common alternatives that users and reviewers compare with AtomOS. Firewall Software is a widely used technology, and many people are seeking simple, productive software solutions with policy management, virtual private network (vpn), and antivirus. Other important factors to consider when researching alternatives to AtomOS include reliability and ease of use. The best overall AtomOS alternative is Check Point Next Generation Firewalls (NGFWs). Other similar apps like AtomOS are Sophos Firewall, Netgate pfSense, WatchGuard Network Security, and FortiGate NGFW. AtomOS alternatives can be found in Firewall Software but may also be in Unified Threat Management Software or Business VPN Software.

Best Paid & Free Alternatives to AtomOS

  • Check Point Next Generation Firewalls (NGFWs)
  • Sophos Firewall
  • Netgate pfSense
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Top 10 Alternatives to AtomOS Recently Reviewed By G2 Community

Browse options below. Based on reviewer data, you can see how AtomOS stacks up to the competition and find the best product for your business.
    #1

  1. Check Point Next Generation Firewalls (NGFWs)

    By Check Point Software Technologies
    (408)4.5 out of 5

    2. Check Point Firewall. The Check Point Firewall Software Blade incorporates all of the power and capability of the revolutionary FireWall-1 solution while adding user identity awareness to provide granular event awareness and policy enforcement.

    Categories in common with AtomOS:
    See all Check Point Next Generation Firewalls (NGFWs) reviews
    #2

  2. Sophos Firewall

    By Sophos
    (335)4.6 out of 5

    3. Ultimate enterprise firewall performance, security, and control.

    Categories in common with AtomOS:
    See all Sophos Firewall reviews
    #3

  3. Netgate pfSense

    By Netgate
    (320)4.8 out of 5

    4. The Netgate pfSense project is a powerful open source firewall and routing platform based on @FreeBSD.

    Categories in common with AtomOS:
    See all Netgate pfSense reviews
    #4

  4. WatchGuard Network Security

    By WatchGuard
    (261)4.7 out of 5

    5. WatchGuard has deployed nearly a million integrated, multi-function threat management appliances worldwide. Our signature red boxes are architected to be the industry's smartest, fastest, and meanest security devices with every scanning engine running at full throttle.

    Categories in common with AtomOS:
    See all WatchGuard Network Security reviews
    #5

  5. FortiGate NGFW

    By Fortinet
    (175)4.7 out of 5

    6. FortiGate offers a network security platform, designed to deliver threat protection and performance with reduced complexity.

    Categories in common with AtomOS:
    See all FortiGate NGFW reviews
    #6

  6. SonicWall

    By SonicWall
    (146)4.1 out of 5

    7. SonicWall real-time breach detection and prevention solutions protect more than one million networks worldwide.

    Categories in common with AtomOS:
    See all SonicWall reviews
    #7

  7. Palo Alto Networks Next-Generation Firewalls

    By Palo Alto Networks
    (131)4.5 out of 5

    8. Our next-generation firewall classifies all traffic, including encrypted traffic, based on application, application function, user and content. You can create comprehensive, precise security policies, resulting in safe enablement of applications. This lets only authorized users run sanctioned applications, greatly reducing the surface area of cyber attacks across the organization.

    Categories in common with AtomOS:
    Get a quote
    See all Palo Alto Networks Next-Generation Firewalls reviews
    #8

  8. Check Point CloudGuard Network Security

    By Check Point Software Technologies
    (122)4.5 out of 5

    9. Check Point CloudGuard Network Security for private and public cloud platforms is designed to protect assets in the cloud against the most sophisticated threats.

    Categories in common with AtomOS:
    See all Check Point CloudGuard Network Security reviews
    #9

  9. NordLayer

    By Nord Security
    (117)4.3 out of 5

    10. A stress-free way to secure your network.

    Categories in common with AtomOS:
    Get a quote
    See all NordLayer reviews
    #10

  10. Zscaler Internet Access

    By Zscaler
    (116)4.4 out of 5

    11. Zscaler Internet Access delivers the complete security stack as a service from the cloud.

    Categories in common with AtomOS:
    See all Zscaler Internet Access reviews

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