Quorum OnQ vs Synology C2 Backup comparison

Quorum and Synology are both solutions in the Cloud Backup category. Quorum is ranked #35 with an average rating of 8.5, while Synology is ranked #19 with an average rating of 8.5. Quorum holds a 0.9% mindshare in CB, compared to Synology’s 1.6% mindshare. Additionally, 95% of Quorum users are willing to recommend the solution, compared to 100% of Synology users who would recommend it.

Quorum OnQ

Read 22 Quorum OnQ reviews

2,459 Views
1,131 Comparison Views

95% willing to recommend

Synology C2 Backup

Read 2 Synology C2 Backup reviews

1,828 Views
1,554 Comparison Views

100% willing to recommend

Quorum OnQ

Synology C2 Backup

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Executive SummaryUpdated on Dec 3, 2024

Quorum OnQ and Synology C2 Backup are products in the data backup and recovery market. While Synology C2 Backup has an edge with its extensive features and cloud services, Quorum OnQ is favored for pricing and customer service.

Features: Quorum OnQ offers disaster recovery features such as instant recovery and automated backups. Synology C2 Backup provides scalable cloud storage, seamless integration with other Synology services, and comprehensive feature offerings.

Ease of Deployment and Customer Service: Quorum OnQ ensures straightforward deployment and prompt customer support. Synology C2 Backup has a more complex deployment due to cloud infrastructure but provides efficient guides and robust community support.

Pricing and ROI: Quorum OnQ offers competitive pricing and favorable ROI for small to medium-sized enterprises. Synology C2 Backup is pricier initially but offers scalable pricing that aligns with its comprehensive features, supporting long-term business growth.

To learn more, read our detailed Quorum OnQ vs. Synology C2 Backup Report (Updated: March 2026).

Buyer's Guide

Quorum OnQ vs. Synology C2 Backup

March 2026

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Helped 885,311 peers since 2012

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

Quorum OnQ

Ranking in Cloud Backup

35th

Average Rating

9.0

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Backup and Recovery (38th), Disaster Recovery (DR) Software (21st)

Synology C2 Backup

Ranking in Cloud Backup

19th

Average Rating

8.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

SaaS Backup (10th)

Mindshare comparison

As of March 2026, in the Cloud Backup category, the mindshare of Quorum OnQ is 0.9%, up from 0.5% compared to the previous year. The mindshare of Synology C2 Backup is 1.6%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Cloud Backup Mindshare Distribution
Product	Mindshare (%)
Synology C2 Backup	1.6%
Quorum OnQ	0.9%
Other	97.5%

Cloud Backup

Featured Reviews

reviewer2594778

Senior Application Analyst at a non-profit with 5,001-10,000 employees

Enhanced filtering for advocate emails

Quorum provides an elevated ability to filter on everything from people's location to age to their voting history. This is an extreme feature that will help our advocacy department a lot. It encompasses the ability to formulate emails and calls to action across regions. Their platform is more advanced than our previous one. It provides a smooth training experience and easy terminology for those in the advocacy world.

Read full review

Zuhair Hasan

Manager, Information Technology Security at Nesma

Provides fast access to files and offers a reliable backup solution without compatibility issues

Versioning control helps speed up data recovery by providing easy access to previous versions of files. This is particularly useful when moving backups to off-site storage and deploying them quickly during installations. My experience with Synology Backup's security features includes partitioning for production environments, regular scans for new threats, and support for multifactor authentication. Password security is also emphasized, meeting basic security requirements. Before choosing Synology, consider its sensitivity in your network infrastructure, especially for critical backup and storage tasks. Prioritize security, including testing and recovery procedures, and evaluate the device's performance to ensure it meets your needs effectively. Overall, I would rate Synology C2 Backup as an eight out of ten.

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Quotes from Members

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

Pros

"The change in the way that Quorum processes data has made a tremendous improvement in backup and replication times. While the familiar interface remains, the underpinnings have been finely tuned and the speed is incredible. My large Exchange Server went from 5- to 6-hour backups down to 22 minutes."

"Quite frankly, once you've used the Quorum OnQ system, you could not consider any alternative."

"In extreme cases, we have used the ability to spin up a VM on the Quorum device for use in our production environment, which is a great feature and also very easy to do."

"The most valuable feature of this solution is its ease of use."

"Quorum OnQ has taken the guesswork out of backup/recovery and disaster recovery."

"A very high level security environment for secondary data."

"Quorum OnQ provides an elevated ability to filter on everything from people's location to age to their voting history."

"One of the biggest features is that, even on the absolutely run-of-the-mill box, if I lose any one of my servers I can automatically bring it up virtually on the physical onQ Quorum device."

More Quorum OnQ pros

"I find Synology C2 Backup valuable for its speed, features, and server compatibility."

"It's good for file services."

Cons

"The one thing they could do is some tweaking on the web solution that's supposed to monitor everything from one page, rather than having to bring each server up on its own webpage. It doesn't always accurately show what the system's state is at the time, and we have to restart that process now and then."

"I don't love the scheduler, as I think that interface could use an overhaul."

"The price of Quorum OnQ could be improved."

"There seems to be a lack of technicians. Sometimes they are very busy and I don't hear back for a day or two."

"Better integration with cloud-based solutions like Azure and Office 365 is needed."

"At times the email notifications don't go out, but a quick reset always fixes that problem."

"One of the complaints from our customers is that the Quorum is expensive, and they question why it is on par with these other products."

"They need integration with other platforms."

More Quorum OnQ cons

"The main drawbacks of Synology C2 Backup are slower processes in certain regions and less frequent updates."

"Improving the pricing would be great."

Pricing and Cost Advice

"The total for our current solution's licensing is about $14,000 for 12 servers for three years."

"The cost is higher than other software and services, but it is an absolute must-have."

"Quorum OnQ can be described as a medium-priced product...There are no ingress and egress charges in the product."

"I am not sure how much it costs, but I know it's expensive."

"The solution’s pricing is economical."

"When we quote the price of Quorum to customers, they find it expensive."

"We have never questioned whether it is worth it because it so obviously is a great value."

"The initial expenditure for us was a little under $40,000 for the recent renewal. For the first three years after that, other than electricity, there's no cost. After that, their support contract has to be renewed annually. We spent close to $6,000, between the two offices, for support."

More Quorum OnQ pricing and cost advice

Information not available

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Top Industries

By visitors reading reviews

Comms Service Provider

12%

Construction Company

10%

Computer Software Company

Financial Services Firm

Manufacturing Company

10%

Comms Service Provider

10%

Construction Company

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	19
Large Enterprise	4

No data available

Questions from the Community

What do you like most about Quorum OnQ?

It is a very scalable solution.

See all answers

What is your experience regarding pricing and costs for Quorum OnQ?

It's a little expensive. That said, the cost aligns with other advocacy tools we have evaluated.

See all answers

What needs improvement with Quorum OnQ?

They have radio buttons that allow multiselection, which is not intuitive. Also, the URL for our environments is the same, making it confusing for management when handling different departments wit...

See all answers

What is your experience regarding pricing and costs for Synology C2 Backup?

It's a reasonable price, but it could be improved. I would rate the pricing a seven out of ten.

See all answers

What needs improvement with Synology C2 Backup?

None of the features require improvement as we only use it as a file server. However, improving the pricing would be great.

See all answers

What is your primary use case for Synology C2 Backup?

We primarily use it as a file server. We don't use Synology for backups; we only use it as a file server.

See all answers

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Compared 6% of the time

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Product Reports

Buyer's Guide

Quorum OnQ

March 2026

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Buyer's Guide

Cloud Backup

March 2026

Download Synology C2 Backup product report

Also Known As

OnQ

No data available

Overview

Quorum onQ is the global leader in 1-click instant recovery, providing full immediate recovery of your critical systems after any storage, system or site failure. It does this by automatically maintaining up-to-date, ready-to-run virtual machine clones of your physical and virtual servers stored on a dedicated appliance – clones that will transparently take over for failed servers within minutes.

Quorum

Synology C2 Backup offers a comprehensive solution for data protection and disaster recovery, suitable for businesses seeking secure and efficient backup options. Its reliable cloud services provide peace of mind with integrated backup solutions.

Synology C2 Backup is designed to meet the demands of a sophisticated audience by providing flexible data backup and recovery options. It ensures data security while offering seamless integration with Synology NAS devices and other platforms. Users appreciate its cost-effectiveness and scalability, enabling businesses to protect their critical data efficiently. Room for improvement includes enhancing user experience and expanding third-party integrations.

What are the valuable features of Synology C2 Backup?

Data Encryption: Provides end-to-end encryption for data security.
Flexible Backup: Supports both scheduled and continuous data backups.
Scalability: Easily scalable to meet growing data storage needs.
Seamless Integration: Integrates with Synology NAS devices for streamlined operations.

What benefits should users seek in reviews?

Cost-Effectiveness: Affordable pricing aligns with budget considerations.
Data Security: High-level encryption maintains data protection.
Reliability: Consistent performance ensures minimal downtime.
Scalability: Adapts to business growth without significant changes.

Synology C2 Backup is implemented across diverse industries, accommodating the specific needs of sectors such as finance and healthcare. Its secure cloud backup is particularly beneficial for industries requiring stringent data protection standards, offering peace of mind and regulatory compliance.

Synology

Sample Customers

LCL Bulk Transport

Information Not Available

Buyer's Guide

Quorum OnQ vs. Synology C2 Backup

March 2026

Free Report: Quorum OnQ vs. Synology C2 Backup

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