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IBM NS1 Connect vs Infoblox DDI 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:
 

ROI

Sentiment score
8.0
IBM NS1 Connect improved performance, reduced costs, and enhanced efficiency through automation, benefiting application uptime and customer experiences.
Sentiment score
6.0
Infoblox DDI provides high ROI by improving efficiency and is ideal for large environments despite its high cost.
Integrating DDI offers more efficient return on investment compared to implementing DHCP, DNS security, and IP address management separately.
Director at Infosonik Systems Ltd
Infoblox offers an ROI that saves time and money.
Systems security engineer at Secure Networks Ltd
 

Customer Service

Sentiment score
9.1
IBM NS1 Connect offers exceptional customer support with expert guidance, responsiveness, and reliability, consistently exceeding customer expectations in DNS services.
Sentiment score
7.9
Infoblox DDI support is seen as professional and effective, despite mixed feedback on response times and costs.
Whenever we have an issue, they are very helpful.
Network engineer at a comms service provider with 201-500 employees
The customer service and support are fantastic.
Director at Infosonik Systems Ltd
 

Scalability Issues

Sentiment score
8.3
IBM NS1 Connect efficiently scales to meet traffic demands with automation, low error rates, and global operational reliability.
Sentiment score
7.1
Infoblox DDI is scalable and flexible, ideal for multinational corporations, but its cost may deter smaller enterprises.
InfoBlox DDI is very scalable, offering both physical and virtual box solutions.
Director at Infosonik Systems Ltd
I rate the scalability of Infoblox as eight out of ten.
Systems security engineer at Secure Networks Ltd
 

Stability Issues

Sentiment score
8.2
IBM NS1 Connect offers high stability and reliability, with minimal downtime and excellent performance even during high-demand situations.
Sentiment score
8.2
Infoblox DDI is stable, integrates well with virtualization, has improved hardware, easy deployment, and responsive support.
I am not seeing any issues while deploying because the deployment process is very easy and simple with straightforward steps.
Senior Associate at ProTechmanize Solutions (P) Ltd.
Infoblox encounters some glitches, making it not entirely super stable.
Systems security engineer at Secure Networks Ltd
 

Room For Improvement

IBM NS1 Connect can improve by enhancing API, bulk changes, traffic management, DNS configurations, testing, and dashboard usability.
Infoblox DDI needs better integrations, faster GUI, scalability enhancements, and pricing adjustments to broaden its SMB appeal.
It would be helpful if we can log in and click on the server, and have the CLI pop up directly instead of using third-party software, like PuTTY.
DDI Engineer at a non-profit with 1-10 employees
The commercial pricing could be reduced to attract more small customers.
Director at Infosonik Systems Ltd
Infoblox DDI could be slightly improved in terms of scalability.
Senior Associate at ProTechmanize Solutions (P) Ltd.
 

Setup Cost

IBM NS1 Connect provides competitive, value-driven pricing, satisfying enterprises with fair costs for high request volumes and advanced features.
Infoblox DDI is a premium solution for medium to large enterprises, offering advanced features and simplified subscription licensing.
The pricing is quite expensive, which is why I recommend it for medium and large enterprises and not for small businesses.
DDI Engineer at a non-profit with 1-10 employees
InfoBlox DDI is a premium product and is relatively expensive compared to other solutions in the market.
Director at Infosonik Systems Ltd
Infoblox DDI's pricing is quite high compared to others.
Network engineer at a comms service provider with 201-500 employees
 

Valuable Features

IBM NS1 Connect offers geo-load balancing, automation, and real-time telemetry with integration capabilities, enhancing performance and user experience.
Infoblox DDI efficiently manages network services with a user-friendly interface, robust security, and scalable deployment options.
The DDI solution is valuable for its ability to integrate DHCP, DNS security, and IP address management, along with threat intelligence into one platform.
Director at Infosonik Systems Ltd
The DNS component of Infoblox DDI is the most valuable feature for us because it includes DNSSEC for DNS security.
Network engineer at a comms service provider with 201-500 employees
These features make Infoblox DDI preferable because users can get any kind of support, and the UI is easily trainable.
DDI Engineer at a non-profit with 1-10 employees
 

Categories and Ranking

IBM NS1 Connect
Ranking in Managed DNS
12th
Average Rating
9.6
Reviews Sentiment
8.0
Number of Reviews
11
Ranking in other categories
No ranking in other categories
Infoblox DDI
Ranking in Managed DNS
6th
Average Rating
8.8
Reviews Sentiment
6.9
Number of Reviews
12
Ranking in other categories
DDI (2nd)
 

Mindshare comparison

As of January 2026, in the Managed DNS category, the mindshare of IBM NS1 Connect is 1.4%, up from 1.2% compared to the previous year. The mindshare of Infoblox DDI is 2.5%, down from 2.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Managed DNS Market Share Distribution
ProductMarket Share (%)
Infoblox DDI2.5%
IBM NS1 Connect1.4%
Other96.1%
Managed DNS
 

Featured Reviews

Adam Surak - PeerSpot reviewer
VP of Infrastructure & Security at Algolia
Handles customer-facing records and upstream selection logic with good efficiency
We leverage two things from Managed DNS that we couldn't do with any other solution. One is their filter chain technology, which allows us to shift some of the intelligence we need for the traffic steering to the DNS. The second one is data sources, which enables us to manipulate multiple records simultaneously using NS1's internal message DOS. In our case, we are trying to direct the traffic in over 150,000 different NS1 records to an arbitrary set of repeating responses. If we have about 1,000 endpoints, that translates to around 150,000 records. Assuming there's an even distribution, so every time a server fails or an endpoint goes on a level, we would have 150 updates. With NS1, we have one, so this had an even more significant effect. There are situations where we have thousands of specific records sharing the same responses. In that case, there is one update instead of thousands and thousands. When we chose Managed DNS in 2014, it was the only solution that could do what we wanted, but I'm not sure about the current state of the market. The NS1 API is an API on top of a managed DNS. It's not an afterthought. It's not like the solution existed. Someone was sending updates by email. Then a product manager came along and said, "Hey, there is this cool thing. It's called an API. Maybe we should do it?" And they are like, "Okay. Let's do it." In the case of NS1, they thought about how to use an API to manipulate and retrieve the stuff. It's supposed to be API-driven. Also, NS1 doesn't have hidden features that would not be available over the API. Even their dashboard is built on top of the API. You can leverage all the functionality programmatically. That's what we do. We don't use their native integrations because we have been customers before these integrations and real-time telemetry existed. Our solution isn't leveraging either of those. Instead, we leveraged their API integration, which was the first thing that existed. Indeed, the API is at the core of how we use Managed DNS. No one goes to the dashboard or manually clicks anything. Everything goes via the API, and we perform hundreds of changes every minute. The API automatically drives everything, so that's the integration we leverage. We don't use the Pulsar Active Steering feature because we don't have a website. Our solution is being used as an API for other solutions. You can put the Pulsar agent on the website and feed NS1 the information. In our case, we are integrating into third-party sites. We cannot put our JavaScript on their websites for NS1 to provide the data, so we don't.
Areeba Shujat - PeerSpot reviewer
Systems security engineer at Secure Networks Ltd
Proactively secures DNS by blocking malicious URLs and triggers necessary alerts
I work with Infoblox DDI for DNS management, which involves blocking malicious and suspicious URLs. This helps in protecting my organization's domain name system and involves deep investigation and policy enforcement to understand why certain URLs are being used Infoblox is a proactive DNS system…
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Top Industries

By visitors reading reviews
Comms Service Provider
12%
Computer Software Company
11%
Financial Services Firm
10%
Government
7%
Computer Software Company
11%
Financial Services Firm
11%
Government
10%
Manufacturing Company
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Midsize Enterprise3
Large Enterprise8
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise4
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Infoblox DDI?
There isn't much that needs improvement, but I would say the pricing model could be more flexible.
What is your primary use case for Infoblox DDI?
We are using all of the DDI components within Infoblox DDI ( /products/infoblox-ddi-reviews ), including DNS, DHCP, and IPAM. We are running it for operations within the government sector.
What advice do you have for others considering Infoblox DDI?
Overall, I would rate Infoblox DDI a nine out of ten. I would recommend this product to other users.
 

Comparisons

 

Also Known As

NS1 Managed DNS, NS1
No data available
 

Overview

 

Sample Customers

Avast Software, Bloomberg L.P., BBC, Carfax, CNBC LLC, Deloitte Consulting LLP, Disney Streaming, Dropbox, EBAY Inc, Gannett Media Corp, Salesforce, Wayfair, Workday
Adobe, Aflac, UCSD, Airbus, Amgen, Apple
Find out what your peers are saying about IBM NS1 Connect vs. Infoblox DDI and other solutions. Updated: December 2025.
881,082 professionals have used our research since 2012.