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ASG TMON vs Rocket Software Mainframe comparison

ASG TMON and Rocket Software Mainframe are both solutions in the Mainframe Management category. ASG TMON is ranked #2 with an average rating of 10.0, while Rocket Software Mainframe is ranked #5. ASG TMON holds a 13.8% mindshare in MM, compared to Rocket Software Mainframe’s 6.5% mindshare. Additionally, 100% of ASG TMON users are willing to recommend the solution.
ASG TMON
Read 1 ASG TMON review
  • 462 Views
  • 453 Comparison Views
100% willing to recommend
Rocket Software Mainframe
  • 429 Views
  • 429 Comparison Views

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

ASG TMON
Ranking in Mainframe Management
2nd
Average Rating
10.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Rocket Software Mainframe
Ranking in Mainframe Management
5th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2025, in the Mainframe Management category, the mindshare of ASG TMON is 13.8%, up from 10.9% compared to the previous year. The mindshare of Rocket Software Mainframe is 6.5%, down from 12.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Mainframe Management Market Share Distribution
ProductMarket Share (%)
ASG TMON13.8%
Rocket Software Mainframe6.5%
Other79.7%
Mainframe Management
 

Featured Reviews

Roland Schiradin - PeerSpot reviewer
Easy to install and use with good support and
It's too early to say what improvements are needed, but I can only say we are happy with our decision to move to TMON. We haven't looked at the graphic tools so far, but they're on our to-do list for this year. We will see what happens after the move to Rocket Software. We haven't seen any missing information about our daily work and analysis of our production systems and applications. We're like it to be possible to move some more workload to our ZIIP processors to save us some billing for general workload.
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Top Industries

By visitors reading reviews
Financial Services Firm
25%
Computer Software Company
13%
Healthcare Company
10%
University
8%
Financial Services Firm
46%
Insurance Company
9%
Computer Software Company
9%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

What do you like most about ASG TMON?
The report writer in TMON is a very good add-on for batch reports which weren't available in OmegaMon/CICS.
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What is your experience regarding pricing and costs for ASG TMON?
We found that, in comparison, BMC and OmegeMon were expensive.
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What needs improvement with ASG TMON?
It's too early to say what improvements are needed, but I can only say we are happy with our decision to move to TMON. We haven't looked at the graphic tools so far, but they're on our to-do list f...
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Comparisons

IBM OMEGAMON vs ASG TMON Logo
IBM OMEGAMON vs ASG TMON
Compared 46% of the time
BMC AMI Ops Monitoring vs ASG TMON Logo
BMC AMI Ops Monitoring vs ASG TMON
Compared 32% of the time
SYSVIEW Performance Intelligence vs ASG TMON Logo
SYSVIEW Performance Intelligence vs ASG TMON
Compared 13% of the time
More ASG TMON Competitors
IBM OMEGAMON vs Rocket Software Mainframe Logo
IBM OMEGAMON vs Rocket Software Mainframe
Compared 40% of the time
BMC AMI Ops Monitoring vs Rocket Software Mainframe Logo
BMC AMI Ops Monitoring vs Rocket Software Mainframe
Compared 34% of the time
More Rocket Software Mainframe Competitors
 

Also Known As

TMON
Rocket Mainstar, Rocket Data, Rocket AS, Rocket OpenTech, Rocket BlueZone/Passport Terminal Emulation
 

Overview

The ASG-TMON family of products offer a range of software products for the IBM z Systems platform. Power your critical business applications across the z/OS and z/VSE enterprise with ASG-TMON providing comprehensive products that monitor and manage the health, availability and performance of your system and subsystem resources. Each Performance Management module provides affordable, pragmatic options for ensuring that your business’s application investments continue to return value. Innovative integration between tools facilitates greater efficiencies for improving Mean Time To Resolution, MTTR. (https://www.asg.com/en/Products/Performance-Management.aspx)
Rocket Software

With solutions focused on data management, performance optimization, catalog and system management, disaster recovery, storage management and security, the largest companies in the world rely on Rocket mainframe solutions to support their payroll processing, timely healthcare diagnoses, banking transactions, mutual fund deposits, flight reservations, billing transactions and more.

Rocket Software
 

Sample Customers

Bank of Tokyo, Vodafone, Westar Energy Inc.
KKH Statutory Health Insurance Fund
See our list of best Mainframe Management vendors.

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