AT&T Reviews, Ratings & Features 2026 | Gartner Peer Insights

The managed network services (MNS) market focuses on externally provided network operations center (NOC) functionality, as well as relevant network and security life cycle services.

Gartner defines the MNS market as globally capable providers of remote service management functions for the network and security operations of enterprise networks, including:

Managed LAN services (MNS for LAN) must include the management of enterprise LAN customer premises equipment (CPE), such as campus switches and wireless access points. It provides single point of contact (SPOC) ownership for the life cycle management of these devices. These services may include the management of customer Internet of Things/Industrial IoT (IoT/IIoT) infrastructure and endpoints. These services may include managed operations services for other elements, such on-premises servers, storage, gateways and controllers.

Managed WAN services (MNS for WAN) must include the management of site edge ingress and egress CPE and any WAN connections and service operations management. These services provide life cycle management for site edge CPE, such as routers, firewalls and software-defined WAN (SD-WAN), with or without security co-residency on site edge CPE. The services must include a SPOC, ownership for the life cycle management of these devices for site edge CPE and transport services connecting client sites to any destination. This includes hybrid cloud or other non-client-owned locations. These services may also include the operations management of enterprise customer IoT/IIoT infrastructure and endpoint management.

Managed security services (MNS for security) supports branch offices, remote workers and on-premises general internet security, private application access and cloud service security functions for consumption use cases. Services include health, configuration and maintenance support for security technologies. Service delivery is for a single provider to enterprise clients of multiple vendors of converged network and security function life cycle management operations. These include the support of:
(1) SD-WAN-embedded security functions;
(2) secure web gateways (SWGs);
(3) cloud access security brokers (CASBs);
(4) network access control (NAC);
(5) network firewalling, with or without intrusion prevention system/intrusion detection system (IPS/IDS);
(6) universal/zero-touch network access (UZTNA/ZTNA) architectures.

Active

Find the top Managed Network Services with Gartner. Compare and filter by verified offering reviews and choose the service that's right for your organization.

Managed Network Services

AT&T Managed Network Services

AT&T

Practice Head

AT&T Managed Network Services provides a robust global network outsourcing model with strong operational maturity and carrier-grade WAN capabilities. It is particularly effective for large enterprises needing MPLS, SD-WAN and multi-site connectivity managed under strict SLAs. Their service delivery is reliable, and their NOC operations are well-established. However, agility in change management and onboarding timelines can be slower compared to more niche providers.

<50M USD

50M - 250M USD

250M - 500M USD

1B - 3B USD

500M - 1B USD

30B + USD

Gov't/PS/ED <5,000 Employees

10B - 30B USD

Medicaid Coordinator

Our company wanted to streamline our internet management with services that offered robust web conferencing, security features, enforced agency protection and integrated technology.  

Sales Manager

With AT&T Managed Network Services you get reliability, high grade of security that detects threats before they happen and is integrated heavily for the future with cloud technologies.

Verizon

Cisco Systems

Vodafone

T-Mobile

BT Group

Accenture

Orange Business

Cognizant

NTT DATA Group

Lumen

Capgemini

Comcast Business

T-Systems

Other...

Atos

Telefónica

Windstream

Tata Consultancy Services (TCS)

Colt

Birlasoft

Blue Wireless

Configure

DXC Technology

Tata Communications

Telstra

HCLTech

Infosys

AT&T is primarily focused on simplifying the technological needs of its customers by creating an interconnected world where all devices and services operate cohesively. The main challenge it aims to tackle revolves around delivering the human benefits of technology in ways that seemed unattainable before. The collective drive and commitment of the AT&T team play a vital role in this endeavor. AT&T engages a large number of individuals, providing them with the tools to connect with their surroundings. The company goes beyond providing links to third-party content, but it doesn't adopt or endorse these materials, offering them purely for informational purposes.

We understand that our customers want an easier, less complicated life.  
 
We‚Äôre using our network, labs, products, services, and people to create a world where everything works together seamlessly, and life is better as a result.  How will we continue to drive for this excellence in innovation?
 
With you.
 
Our people, and their passion to succeed, are at the heart of what we do. Today, we‚Äôre poised to connect millions of people with their world, delivering the human benefits of technology in ways that defy the imaginable.
 
What are you dreaming of doing with your career?
  
Find stories about our talent, career advice, opportunities, company news, and innovations here on LinkedIn.
 
To learn more about joining AT&T, visit: http://www.att.jobs

We provide in some of our posts links to articles or posts from third-party websites unaffiliated with AT&T.  In doing so, AT&T is not adopting, endorsing or otherwise approving the content of those articles or posts.  AT&T is providing this content for your information only.

Reviews

Ratings Overview

Overall experience with

Favorable Review

Strong integrated security posture offset by confusing service realignment

Critical Review

Integrated Web Conferencing and Security Offset by Customer Service Delays

Likes and dislikes about

likes

dislikes