G-Core Labs CDN vs IBM NS1 Connect comparison

Why PeerSpot?

Gcore and IBM are both solutions in the Managed DNS category. Gcore is ranked #14, while IBM is ranked #7 with an average rating of 8.5. Gcore holds a 1.2% mindshare in MDP, compared to IBM’s 3.0% mindshare. Additionally, 100% of Gcore users are willing to recommend the solution, compared to 100% of IBM users who would recommend it.

G-Core Labs CDN

Read 4 G-Core Labs CDN reviews

1,687 Views
978 Comparison Views

100% willing to recommend

IBM NS1 Connect

Read 17 IBM NS1 Connect reviews

3,085 Views
2,962 Comparison Views

100% willing to recommend

G-Core Labs CDN

IBM NS1 Connect

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 4, 2024

IBM NS1 Connect and G-Core Labs CDN are both key competitors in the CDN network solutions space. While IBM NS1 Connect demonstrates strengths in pricing and support, G-Core Labs CDN has an edge in advanced features, appealing to users who prioritize comprehensive networking capabilities.

Features: IBM NS1 Connect offers DNS targeting capabilities, intelligent traffic routing, and multi-cloud DNS management. G-Core Labs CDN provides global scalability, edge computing features, and real-time monitoring. G-Core Labs CDN's more extensive global reach and edge computing capabilities present a stronger feature set for sophisticated networking demands.

Room for Improvement: IBM NS1 Connect could enhance its user interface to simplify the deployment process and improve user experience. Better integration options might also augment its appeal. Additionally, expanding feature-richness could help match the competition. G-Core Labs CDN, on the other hand, could focus on reducing initial setup costs, refining its pricing strategy for budget-conscious clients, and offering more flexible deployment options to tap broader customer bases.

Ease of Deployment and Customer Service: G-Core Labs CDN boasts quick deployment with easy integration and responsive customer support, facilitating fast transitions for organizations. IBM NS1 Connect, though offering flexible deployment options, could improve its user-friendliness to enhance implementation speed.

Pricing and ROI: IBM NS1 Connect's pricing is competitive, emphasizing cost-effective setups that offer favorable ROI for traditional DNS management needs. G-Core Labs CDN, despite higher initial costs, provides substantial ROI with its features suited to high-demand environments. Organizations opting for G-Core Labs CDN can expect greater long-term value despite upfront investments.

To learn more, read our detailed G-Core Labs CDN vs. IBM NS1 Connect Report (Updated: September 2026).

Buyer's Guide

G-Core Labs CDN vs. IBM NS1 Connect

September 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

G-Core Labs CDN

Ranking in Managed DNS

14th

Average Rating

9.2

Reviews Sentiment

7.6

Number of Reviews

Ranking in other categories

CDN (23rd)

IBM NS1 Connect

Ranking in Managed DNS

7th

Average Rating

9.2

Reviews Sentiment

7.5

Number of Reviews

Ranking in other categories

Domain Name System (DNS) Security (8th)

Mindshare comparison

As of October 2026, in the Managed DNS category, the mindshare of G-Core Labs CDN is 1.2%, up from 0.4% compared to the previous year. The mindshare of IBM NS1 Connect is 3.0%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Managed DNS Mindshare Distribution
Product	Mindshare (%)
IBM NS1 Connect	3.0%
G-Core Labs CDN	1.2%
Other	95.8%

Managed DNS

Featured Reviews

Edgar Mart

Senior Technical Support Engineer at HayPost CJSC

Works without interruption, scales well, and has perfect uptime

Our website works without interruption almost until late at night, as many students have the opportunity to study in the evening. Most of all, we appreciate the stable and fast work of g-core. Uptime is always perfect. With such a volume of data as we have, failures can occur from time to time. The support solves everything in the shortest possible time. I love that the guys are constantly trying to improve the service. Our online school is expanding every year, and there are no problems that our provider can’t solve. They also have the opportunity to negotiate individual conditions for complex sites.

Read full review

Sanchit Makkar

Dns architect at a outsourcing company with 5,001-10,000 employees

Intelligent global traffic steering has improved reliability and reduced latency for users

IBM NS1 Connect has a very steep learning curve in terms of learning the custom filter chains and the complex multi-region setup, which requires a specialized DNS expert and can be difficult for beginners. One has to get trained on IBM NS1 before starting to use it. The documentation and the interface could be improved, as a step-by-step video configuration guide would be helpful in new implementations. Daily change audit features and easier rollback options should also be provided in the GUI itself. The dashboard and the GUI have gray areas for advanced tasks, which require API interaction and can be overwhelming for beginners.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"We've done a lot of research into CDN providers, and G-Core offers the best service for the lowest cost."

"Since transitioning to G-Core, our site has started working much faster, and freezes have stopped. Users are staying on the site longer and visiting more sections. We increased the number of customers by 30 percent in the past six months. This is partially attributable to G-Core services."

"Uptime is always perfect."

"The CDN interface is intuitive and user-friendly, and there are no intrusive ads or upselling additional services. Everything is self-contained, and it's a convenient CDN overall. We also loved that they provided a free trial period. They always seem to do what's best for the consumer and the internet."

"The support is amazing! They solve the issues on the fly."

"Going with NS1 has also improved the user experience for our users."

"The fact that it's an API-first platform for DNS and application traffic management is one of the reasons we looked into NS1. We use it for a lot of automation and metrics gathering and it's been great."

"It massively speeds things up. Today, we allow developers to deploy services and have externally facing DNS scrapers that are created automatically without the addition of human intervention."

"For starters, it integrates with Terraform and a lot of our infrastructure is effectively built out using Terraform. That makes all this stuff extremely easy... when we deploy, all the entries are created and configuration is done."

"One of the features that is non-standard and that is very useful is the filtered DNS. We have set up our external VPN, which is what all our employees connect through, to use this feature. It's geolocation-aware. In that way, for India we set it up so that these are the servers that should be supporting things, and in the UK these servers, in the U.S. these servers, and in Sweden these ones."

"The provisioning is great. They have an API service that is simple to use and very quick. The changes that we make are replicated worldwide in a matter of usually milliseconds, sometimes seconds. They are done very rapidly. That's something that's obviously priceless when we're dealing with things like DNS."

"From a maintenance standpoint, mainly in terms of maintenance provisioning and deprovisioning, since we do not really see the internals of the SaaS solution, the reduction would be drastic, and it would be a tenth of the time."

"The real reliability and uptime of the global Anycast service are 100%, which we really appreciate."

More IBM NS1 Connect pros

Cons

"I would like to have one optimized report that we could use for our own needs."

"It would be great if there were a section on the provider's website that shows a set of services for a particular business. It would be helpful to have some kind of checklist of services that are suitable for your blog, which are required, and which can be set up later."

"Once in the past six months, we got a "site is unavailable" error for a maximum of 20 minutes."

"There are some nuances in the tariff configurations that we found confusing. We would like more flexibility in this area."

"I would like to see the UI updated to allow me to do finer searches. I would also like to have the ability to get reports that can sort based on various metrics. For example, I would like to be able to say, "Show me the top 10 records by total queries" in an easy-to-digest format."

"The Filter Chain setup is a bit hard to grasp at first."

"I would love to see improvement in the testing capabilities they provide."

"We care about monitoring and telemetry work, and NS1 provides a pretty good system for monitoring. We can monitor our endpoints and points of presence around the world. If there are any issues, we can easily remove them from our network, but this area needs some improvement because it is not always reliable in NS1. In the past, we had a number of false-positive cases when the monitoring system told us about some problems in our infrastructure that were not true. NS1 is improving the system, and we are constantly talking about this with them. I know that they are releasing a new version of their monitoring system, which is really important for us, but this is a different area where we would expect them to improve."

"I would love to see improvement in the testing capabilities they provide. They have a simulate-filter feature so that you can simulate how your traffic would flow, based on their Filter Chains. I believe that was shut off for quite some time. Having that as a way to test our load-balanced CDN structure would be fantastic."

"We use our client in our infrastructure to communicate with NS1. This client is a bit complex in the way that it is set up. NS1 has their own client solution that you can deploy into your platform to do this, but even that is a bit complex. So, I would like a very simple, thin, light API agent that we can deploy into our platform to communicate with NS1. That would be welcome."

"When we first deployed, we flipped the switch, and it didn't work as well as we expected."

"We would really like them to become a DNS registrar."

More IBM NS1 Connect cons

Pricing and Cost Advice

"The price of G-Core Labs CDN is very reasonable in comparison with other companies. We've done a lot of research into CDN providers, and G-Core offers the best service for the lowest cost."

"The cost of this product is one of the reasons that we chose it."

"Everything can always be cheaper, but as it is today the pricing is fair."

"From a cost standpoint, it's certainly not the most expensive out there, and it's also not the cheapest, but it does well to balance the cost and the functionality/reliability."

"We pay about $30,000 a month. We used to pay about $20,000 with Dyn every month, for lower volume than we're doing right now, but it had none of the features that we have available with NS1, so it was worth it for us. It seems competitive for us, given that we're doing 4.5 billion requests."

"NS1's pricing is much more aggressive than its competitors in the market and you get more value out of what you pay for it."

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Top Industries

By visitors reading reviews

Outsourcing Company

16%

Financial Services Firm

14%

Construction Company

12%

Computer Software Company

11%

Comms Service Provider

10%

Financial Services Firm

Computer Software Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	2
Midsize Enterprise	5
Large Enterprise	14

Questions from the Community

What is your experience regarding pricing and costs for G-Core Labs CDN?

Compared to other solutions currently available on the market, the price of G-Core Labs CDN is very reasonable. G-Core CDN has 4 pricing editions: a free model, START 1.5TB, PRO 5TB, and a custom o...

See all answers

What needs improvement with NS1 Managed DNS?

I believe IBM NS1 Connect can be improved in several ways. The main concern I identified is the cost, which is higher than other solutions despite its uses. Additionally, they could improve their h...

See all answers

What is your primary use case for NS1 Managed DNS?

My main use case for IBM NS1 Connect is handling DNS traffic and routing traffic. A specific example of how I use IBM NS1 Connect to route traffic is routing the API, the websites' API, and the app...

See all answers

What advice do you have for others considering NS1 Managed DNS?

Regarding IBM NS1 Connect's AI capabilities, the accuracy and reliability of output involve least privileged API keys, API key rotation, secret management, and monitoring and alerting, with alerts ...

See all answers

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Compared 11% of the time

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Compared 9% of the time

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Compared 3% of the time

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Product Reports

Buyer's Guide

CDN

October 2026

Download G-Core Labs CDN product report

Buyer's Guide

IBM NS1 Connect

October 2026

Download IBM NS1 Connect product report

Also Known As

No data available

NS1 Managed DNS, NS1

Overview

G-Core Labs CDN is a powerful and accessible solution ensuring seamless content delivery across the globe. With an easy-to-use interface and global CDN points, it caters to businesses needing enhanced media quality and geographical service expansion.

G-Core Labs CDN stands out with its intuitive design, beneficial for businesses looking to efficiently manage online content delivery. The platform's control panel is noted for being convenient, offering frequent updates and aiding users in handling increased traffic and revenue spikes effectively. With numerous CDN points worldwide, it facilitates geographical expansion. Although users suggest improvements in tariff flexibility and setup guidance, the service remains favored for its excellent support and free trial opportunities, helping businesses access efficient resources without excessive costs.

What are the most important features?

User-friendly interface: Streamlined control panel for easy navigation.
Frequent feature updates: Regular enhancements keep the system current.
Enhanced video quality: Optimized for superior media delivery.
Effective traffic splitting: Manages and distributes site traffic efficiently.
Global CDN points: Extended geographical reach for broad service coverage.

What benefits or ROI should users look for?

Free trial period: Explore the service without initial commitment.
Exceptional support: Quick issue resolution and user assistance.
Revenue handling: Manages traffic spikes and fluctuating demands.
Expansion opportunities: Leverage new cost-effective resources easily.

In specific industries, G-Core Labs CDN is widely adopted by educational institutions to ensure smooth delivery of interactive content even during peak times. Bloggers and businesses utilize it for consistent performance and reliable content delivery. Its performance and developmental focus make it appealing for those seeking reliable and affordable CDN services.

Gcore

IBM NS1 Connect delivers comprehensive DNS management with features like DNSSEC, low latency, and intelligent traffic routing. It integrates seamlessly with automation tools, making it ideal for improving infrastructure management.

IBM NS1 Connect offers a robust DNS management platform combining security, speed, and reliability. Its API-driven functionality allows for seamless integration with Terraform and other tools, enhancing geolocation-aware capabilities and real-time performance monitoring. Smart Domains ensure optimal routing, while Pulsar boosts user experience. Real-time telemetry and intelligent traffic routing minimize load times, contributing to efficient service delivery and application uptime. Recommendations for improvement include enhancing DNS timeout resolutions and providing educational resources for networking novices.

What are IBM NS1 Connect's key features?

DNSSEC: Enhances security by protecting DNS information.
Low Latency: Ensures faster DNS query responses.
API-driven Functionality: Facilitates easy integration with tools like Terraform.
Real-time Telemetry: Provides up-to-date performance insights.
Intelligent Traffic Routing: Directs traffic for optimized user experience.
Pulsar: Enhances performance with smart routing algorithms.
Filter Chains: Offers customizable rules for traffic handling.
Secondary DNS: Ensures redundancy and disaster recovery.

What benefits should users look for?

Cost-effectiveness: Reduces infrastructure costs by leveraging cloud hosting.
Improved Application Uptime: Minimizes downtime with reliable DNS management.
Faster Provisioning: Speeds up infrastructure setup and updates.
Reliable Metrics: Provides accurate performance data for informed decision-making.
Enhanced User Interface: Offers a straightforward navigation experience.

In healthcare, IBM NS1 Connect enhances CDN routing and facilitates efficient DNS management. Financial institutions leverage its geo-load balancing capabilities for secure transaction processing. E-commerce brands use its low latency and automation features to improve website responsiveness and reduce error rates. Telecom companies benefit from its API integration, allowing for seamless upgrades and network optimizations.

IBM

Sample Customers

avast, TEDx, Nanobit, Group Wagner, Momento

Avast Software, Bloomberg L.P., BBC, Carfax, CNBC LLC, Deloitte Consulting LLP, Disney Streaming, Dropbox, EBAY Inc, Gannett Media Corp, Salesforce, Wayfair, Workday

Buyer's Guide

G-Core Labs CDN vs. IBM NS1 Connect

September 2026

Free Report: G-Core Labs CDN vs. IBM NS1 Connect

Find out what your peers are saying about G-Core Labs CDN vs. IBM NS1 Connect and other solutions. Updated: September 2026.

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