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G-Core Labs CDN vs IBM NS1 Connect comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 4, 2024

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
11th
Average Rating
9.2
Reviews Sentiment
7.6
Number of Reviews
4
Ranking in other categories
CDN (12th)
IBM NS1 Connect
Ranking in Managed DNS
9th
Average Rating
9.4
Reviews Sentiment
8.1
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of March 2026, in the Managed DNS category, the mindshare of G-Core Labs CDN is 0.5%, down from 0.6% compared to the previous year. The mindshare of IBM NS1 Connect is 2.0%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed DNS Mindshare Distribution
ProductMindshare (%)
IBM NS1 Connect2.0%
G-Core Labs CDN0.5%
Other97.5%
Managed DNS
 

Featured Reviews

Edgar Mart - PeerSpot reviewer
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.
DavidJackson1 - PeerSpot reviewer
Software Engineer at Abbott
Smart routing has improved uptime and performance and enables real-time automated traffic control
The best features IBM NS1 Connect offers, in my opinion, are real-time monitoring, intelligent traffic routing capabilities, and being API driven. The intelligent traffic routing and API-driven features of IBM NS1 Connect have helped my team by allowing routing based on user location, endpoint switching based on latency, and DNS response time. Additionally, IBM NS1 Connect has API integration. IBM NS1 Connect positively impacts my organization by making our website load faster and enhancing the user interface to be more intuitive and user-friendly. It's very economical and cost-effective. I also love it because it saves time through automation, saving around 30% to 35% of our time and also saving man-source. Our application uptime has improved by 40% to 45%. Although there have been a few outages, the service uptime has significantly improved our trust with clients. It is very cost-effective and affordable, hence providing a great return on investment.

Quotes from Members

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

Pros

"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."
"The support is amazing! They solve the issues on the fly."
"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."
"Uptime is always 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."
"IBM NS1 Connect positively impacts my organization by making our website load faster and enhancing the user interface to be more intuitive and user-friendly, and I also love it because it saves time through automation, saving around 30% to 35% of our time and also saving man-source, while our application uptime has improved by 40% to 45%, making it very cost-effective and affordable and hence providing a great return on investment."
"Their Pulsar filters allow us to collect RUM metrics from our users so that we can determine the best paths for our users to take. That has been very useful in providing the best user experience, and for responding to and recovering from downtime of our multiple CDNs."
"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."
"The Filter Chain is one of the most valuable features, for geo-load balancing and geo-fencing. The Filter Chain is the most useful because it allows us to do several things. With geo-fencing we can redirect a particular user to a particular answer. That's very valuable for us. Filter Chains with monitoring is our strategy to provide redundancy."
"Overall, it has helped to improve our end-user experience."
"In general, I would say that this has been the easiest solution to manage and implement."
"NS1 solution has many more features and it works faster than any of the other solutions."
 

Cons

"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."
"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."
"There are some nuances in the tariff configurations that we found confusing. We would like more flexibility in this area."
"The Filter Chain simulation is really good in the UI, but it would be nice to have something similar in the API so that we could simulate and test things before we deploy them."
"There could maybe be additional ways to manage traffic."
"There could maybe be additional ways to manage traffic. There are no major improvements we're looking for. It's a very complete solution."
"Pricing can be more transparent, especially when dealing with tight budgets."
"We can monitor our endpoints and points of presence around the world, 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."
"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.""
"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."
"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."
 

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

By visitors reading reviews
No data available
Comms Service Provider
12%
Computer Software Company
11%
Financial Services Firm
9%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Midsize Enterprise3
Large Enterprise10
 

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...
What needs improvement with G-Core Labs CDN?
We are closely monitoring the improvements in statistics on using the CDN resource. Now it can be viewed by different parameters: geography, individual users, devices, and more. We are waiting for ...
What needs improvement with NS1 Managed DNS?
IBM NS1 Connect can be improved by providing learning materials depicting flows that can help users who are completely new to networking, which would be great. Pricing can be more transparent, espe...
What is your primary use case for NS1 Managed DNS?
My main use case for IBM NS1 Connect is to improve user experience, and it offers smart routing, which helps sites to be reliable and performance gets improved. In my organization, the use case inv...
What advice do you have for others considering NS1 Managed DNS?
IBM NS1 Connect is an excellent traffic management system. It helps us to route traffic based on location, latency, and many other factors. The ability to automate DNS management is a key feature t...
 

Also Known As

No data available
NS1 Managed DNS, NS1
 

Overview

 

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
Find out what your peers are saying about G-Core Labs CDN vs. IBM NS1 Connect and other solutions. Updated: March 2026.
884,976 professionals have used our research since 2012.