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 #4 with an average rating of 8.3. Gcore holds a 1.3% mindshare in MDP, compared to IBM’s 3.1% 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

1,812 Views
1,051 Comparison Views

100% willing to recommend

IBM NS1 Connect

Read 20 IBM NS1 Connect reviews

3,381 Views
3,212 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 (24th)

IBM NS1 Connect

Ranking in Managed DNS

4th

Average Rating

9.0

Reviews Sentiment

7.3

Number of Reviews

Ranking in other categories

Domain Name System (DNS) Security (9th)

Mindshare comparison

As of November 2026, in the Managed DNS category, the mindshare of G-Core Labs CDN is 1.3%, up from 0.4% compared to the previous year. The mindshare of IBM NS1 Connect is 3.1%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Managed DNS Mindshare Distribution
Product	Mindshare (%)
IBM NS1 Connect	3.1%
G-Core Labs CDN	1.3%
Other	95.6%

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

reviewer2889387

Associate Software Engineer at a outsourcing company with 201-500 employees

Intelligent traffic steering has improved uptime and now needs simpler policies and support

The best features IBM NS1 Connect offers include the authoritative DNS filter chain, traffic steering policies, and endpoint health monitoring, along with its API-first automation and DNS reporting, which are all some of the most valuable features. Out of those features, I find myself relying on the traffic steering policies the most because we detect the endpoints and steer new DNS responses towards healthy alternatives. This is very helpful because whenever there is a massive amount of requests coming into the region or to the server, and for a better user interface and customer experience, we should not show the user that the server is down. We can reroute the request to the server nearest to that region, making it an important capability. The authoritative DNS ensures DNS queries for domains and reliable DNS resolution are essential for users, particularly to discover application endpoints, but it alone does not guarantee this. The API-first automation automates DNS configurations and changes through APIs and infrastructure as code workflows, reducing repetitive manual work and the risk of human error. The DNS reporting and analytics help teams understand query volume, traffic distribution, and unusual behavior under the support of troubleshooting and capacity planning.

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

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

"Uptime is always perfect."

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

"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."

"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."

"NS1 solution has many more features and it works faster than any of the other solutions."

"NS1 was the first solution that could express the logic we needed to be hidden behind the records, and we couldn't adapt any other solution to our needs."

"The solution's stability is absolutely perfect."

"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."

"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."

"I couldn't recommend a better product than NS1 for managed DNS and CDN load balancing right now."

"In general, I would say that this has been the easiest solution to manage and implement."

"Health-based routing helps direct users to healthy application endpoints and reduces the risk of sending traffic to unavailable services."

More IBM NS1 Connect pros

Cons

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

"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."

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

"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."

"There could maybe be additional ways to manage traffic. There are no major improvements we're looking for. It's a very complete solution."

"I also think the cost is a bit high compared to other more traditional solutions such as Route 53, Azure, and Cloudflare."

"When we first deployed, we flipped the switch, and it didn't work as well as we expected. It wasn't a complete outage, but we had issues in some places with some customers. The NS1 team went out of their way to resolve it on Thanksgiving. We have a post about it on our blog. We called it "Black Thursday.""

"The reporting metrics are great from an API standpoint, but it would be a little bit nicer if there was some type of dashboard around that. There should also be some type of reporting that's more executive-level focused."

"The technical support is slow. You raise a PR, and then it takes several weeks for them to respond."

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

"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."

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

"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."

"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."

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

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Top Industries

By visitors reading reviews

Outsourcing Company

16%

Financial Services Firm

14%

Manufacturing Company

13%

Construction Company

13%

Comms Service Provider

10%

Outsourcing Company

10%

Computer Software Company

10%

Financial Services Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

By reviewers
Company Size	Count
Small Business	3
Midsize Enterprise	6
Large Enterprise	16

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?

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 be...

See all answers

What is your primary use case for NS1 Managed DNS?

IBM NS1 Connect serves as our managed authoritative DNS and traffic steering service, which is highly reliable, and its performance is excellent for a global Anycast network. For a specific example...

See all answers

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

Regarding IBM NS1 Connect's AI capabilities, I think its governance and security are great as it's a SaaS-based solution, and the governance is also good. While we haven't had a very close connecti...

See all answers

Comparisons

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Compared 24% of the time

Cloudflare vs G-Core Labs CDN

Compared 23% of the time

Quad9 vs G-Core Labs CDN

Compared 19% of the time

Fastly vs G-Core Labs CDN

Compared 5% of the time

Amazon Route 53 vs G-Core Labs CDN

Compared 4% of the time

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Cloudflare vs IBM NS1 Connect

Compared 24% of the time

Amazon Route 53 vs IBM NS1 Connect

Compared 17% of the time

Akamai Edge DNS vs IBM NS1 Connect

Compared 11% of the time

Managed DNS Services vs IBM NS1 Connect

Compared 9% of the time

Infoblox DDI vs IBM NS1 Connect

Compared 3% of the time

More IBM NS1 Connect Competitors

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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