NetFoundry Zero Trust Workload Connectivity Reviews & Product Details

NetFoundry — Zero Trust Workload Connectivity for Every AI, API, and Machine Interaction NetFoundry is the identity-first Zero Trust networking platform built for a world where humans, APIs, workloads, OT/IoT devices, and AI agents all need to connect securely — without expanding your attack surface to do it. Most breaches trace back to one root cause: reachability. Legacy networking — VPNs, MPLS, SD-WAN, firewall rules — creates network paths that exist before identity is ever checked, and that reachability becomes breachability. NetFoundry eliminates it. With NetFoundry, no routable network path exists until a connection's cryptographic identity is authenticated and authorized by policy. Every endpoint connects outbound-only, so there are no open inbound ports, no public-facing services, and nothing for scanners or attackers to find. One platform, six use cases: AI Security – Deploy Zero Trust AI Enclaves that give every AI agent, MCP server, and LLM endpoint its own cryptographic identity. Agents and MCP servers never hold API keys or shared secrets, and policy — not network location — governs what each identity can reach. Built-in AI token tracking supports cost accounting, optimization, and usage limits, so governance keeps pace with how fast AI is deployed. API Security – Keep APIs invisible until authentication and authorization are complete, cutting internet-facing API attack surface dramatically and denying automated scanners anything to exploit. Site-to-Site Connectivity – Connect sites, clouds, and partner networks over outbound-only paths so a breach at one location can't spread to the rest. Microsegmentation – Stop lateral movement with segmentation delivered as policy, not network redesign — deployable in an afternoon, no VLAN or firewall changes required. OT & IoT Connectivity – Secure legacy and industrial systems that can't be patched or taken offline, with no agents on controllers and zero production downtime. Product Builders - NetFoundry runs everything behind the scenes — the managed control plane, identity, key rotation, and scale. You ship a finished, branded product instead of building and operating a Zero Trust network yourself. NetFoundry is built on OpenZiti, the open-source Zero Trust networking project NetFoundry created and maintains — so the code moving your traffic is fully auditable, with no hidden behavior or vendor lock-in. On top of that open core, NetFoundry adds a managed control plane, global fabric, and enterprise support, deployable as SaaS, self-hosted, or fully air-gapped. NetFoundry supports Zero Trust architectures aligned with PCI-DSS, NIST 800-207, IEC 62443, NERC CIP, NIS2, DORA, HIPAA, EU CRA, SOC 2 Type II, FIPS, and CJIS, and is trusted by more than 3,000 companies, including 2 of the 5 largest U.S. companies and 8 of the 10 largest U.S. banks, securing over 1 billion sessions per month. Whether you're locking down agentic AI, closing API exposure, connecting distributed sites, containing lateral movement, or protecting OT/IoT infrastructure — NetFoundry gives you one identity-first fabric that makes unauthorized access impossible by design, not by patchwork.

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User Insights

Average based on 8 real user reviews.

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Shareen K.

Enterprise (> 1000 emp.)

10/2/2024

"It's very helpful and good"

5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

Simplified Networking: One of the key advantages is how NetFoundry simplifies networking. It provides secure, zero-trust connectivity without the need for traditional VPNs or hardware, making it easy to deploy and manage. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

Nothing all good and helpfull and very good Review collected by and hosted on G2.com.

What problems is NetFoundry Zero Trust Workload Connectivity solving and how is that benefiting you?

Complexity in Traditional Networking: Traditional networking often requires complex hardware configurations, VPNs, and dedicated circuits, which can be cumbersome to set up and maintain. NetFoundry simplifies this with software-defined, cloud-native networking that eliminates the need for traditional hardware and complex setups. Review collected by and hosted on G2.com.

Verified User in Computer Software

Small-Business (50 or fewer emp.)

4/12/2024

"NetFoundry - Wrong career decision"

0.5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

NetFoundry is a company funded by Tata Communications in India. One of the pathetic company you can work with and there is nothing good about this company. Poor leadership management in NetFoundry, and no vision in the company. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

The company mission is to hire a senior folk from the market for 6 months and then fire them. They have recently laid off 20-30 folks from India team with reason unknown on immediate effect. I joined NetFoundry 6 months back and heading the country business in India. I have created a solid funnel in last 6 months and one day they came to me and informed that I am fired. They are not trustworthy and play with one's career. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Enterprise (> 1000 emp.)

5/22/2024

"Net foundry network seamless secure solution for distributed teams"

5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

I appreciate it from the network foundary seamless and secure connectivity which has significantly improved our teams productivity and collaboration set up was easy and Customer Support was fairly good Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

I have no specific dislikes about net foundry net work as a service however it would be beneficial if they could offer more customization option for network configuration to cater to specific need Review collected by and hosted on G2.com.

What problems is NetFoundry Zero Trust Workload Connectivity solving and how is that benefiting you?

Neta found a net work as a service is solving the challenge of secure and seamless network connectivity for distributor teams as a user of this software defined perimeter I appreciate how it provides a secure an isolated net work environment and communications Review collected by and hosted on G2.com.

Qurat K.

Technical Consultant

Information Technology and Services

Mid-Market (51-1000 emp.)

6/28/2023

"Modern And Secure Networking Solutions"

4.5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

Its software-defined networking features and cloud-native architecture give remarkable agility and flexibility. The platform's zero-trust strategy ensures that only authorized users and devices have access to our resources, lowering the risk of data breaches dramatically. Our network setup and management have been substantially eased by the platform's ability to instantly establish secure and separated network connections. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

More integration options with common cloud providers and networking equipment would be advantageous to enable seamless interoperability. Review collected by and hosted on G2.com.

What problems is NetFoundry Zero Trust Workload Connectivity solving and how is that benefiting you?

Secure networking technologies on the platform, such as Zero Trust Network Access (ZTNA) and application-specific micro-segmentation, have improved our network security posture. The platform's ability to construct secure overlay networks without the use of dedicated hardware has greatly lowered our infrastructure expenditures. The complete security features, such as encrypted tunnels and granular access controls, have increased the security of our network to new heights. Review collected by and hosted on G2.com.

Bhargav N.

Software Architect

Enterprise (> 1000 emp.)

2/28/2023

"Your Partner for Secure and Scalable Networking Solutions"

5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

NetFoundry Network as a Service (NaaS) provides several benefits for businesses looking to simplify their network infrastructure and secure their data. By offering a cloud-based platform, NaaS eliminates the need for on-premises networking hardware and software, which can save businesses time and resources. Additionally, NaaS offers secure connectivity features such as multi-factor authentication and encryption protocols, ensuring that sensitive data is protected. NaaS is highly scalable, allowing businesses to expand their network infrastructure as their needs grow. Lastly, NaaS provides flexibility to businesses, allowing them to customize their network configuration to meet their specific needs. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

Limited Coverage: NetFoundry NaaS is a relatively new player in the market, and its coverage may be limited compared to more established competitors. This means that businesses in certain regions may not have access to NaaS, which could be a drawback for them.

Dependence on Internet Connectivity: Since NetFoundry NaaS is a cloud-based service, it requires a reliable and stable internet connection for optimal performance. In areas where internet connectivity is slow or unreliable, using NaaS may not be the best option.

Cost: The cost of using NetFoundry NaaS may be a drawback for some businesses, especially small businesses with limited budgets. While NaaS can save businesses time and resources, the initial investment required to implement NaaS may be higher than other networking solutions.

Learning Curve: Implementing and managing NetFoundry NaaS may require some training and a learning curve for businesses. While the platform is designed to be user-friendly, businesses may need to invest time and resources to learn how to use the platform effectively. Review collected by and hosted on G2.com.

What problems is NetFoundry Zero Trust Workload Connectivity solving and how is that benefiting you?

NetFoundry Network as a Service (NaaS) is a cloud-based platform that provides businesses with a secure and scalable network infrastructure solution. It simplifies network deployment and management, reducing complexity and enabling businesses to save time and resources. Moreover, NetFoundry NaaS provides secure connectivity, ensuring data protection against unauthorized access and cyber threats. Additionally, it allows businesses to configure their network infrastructure according to their unique needs, increasing flexibility and scalability. By avoiding network infrastructure replacement costs, businesses can focus on their core activities, achieving greater efficiency and productivity. Therefore, NetFoundry NaaS is an ideal solution for businesses looking to simplify their network infrastructure and enhance their data security. Review collected by and hosted on G2.com.

Sanjay b.

Systems Support Associate

Enterprise (> 1000 emp.)

10/18/2022

"SAAS plus Network is NAAS - Future"

4.5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

NAAS (Network as a Service) provides a way to reduce operational overhead. Since we don't need to manage our own infrastructure device physically. Because physically managing devices are very tough in perspective of constant power, Network, redundancy etc. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

NetFoundry NAAS should be very narrow in explaining their product and thus makes the clients to think of NetFoundry when they think of alternatives. Maybe their website should have some straightforward information. Review collected by and hosted on G2.com.

Nitin C.

IND IT Lead - Technology Support

Enterprise (> 1000 emp.)

10/6/2022

"Netfoundry Network as a service Review"

2.5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

Netfoundry Network provides 2x VPn Performance. Another best thing is, NaaS works with any WAN smoothly. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

The interface for Cloud integration is not too impressive. Review collected by and hosted on G2.com.

Verified User in Computer & Network Security

Small-Business (50 or fewer emp.)

11/23/2022

"God Send When I briefly used it during COVID"

5/5

What do you like best about NetFoundry Zero Trust Workload Connectivity?

I'm pretty new to the networking space so this was my first time interacting with a NAAS. Netfoundry was pretty straightforward and simple. Review collected by and hosted on G2.com.

What do you dislike about NetFoundry Zero Trust Workload Connectivity?

Not much Other than I wish I had more time with it Review collected by and hosted on G2.com.