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IBM BPM vs Squid Proxy Cache Server comparison

 

Comparison Buyer's Guide

Executive Summary

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
6.7
IBM BPM delivers ROI by optimizing workflows, cutting errors, and reducing issuance time, despite initial costs, within a year.
Sentiment score
3.3
Squid Proxy Cache Server offers mixed ROI perceptions with potential cost savings and efficiency, but lacks uniform financial benefits.
I have seen a return on investment with Squid Proxy Cache Server because money is definitely saved.
Owner For Data Center Operations Dns Cache at Proximus S.A.
With Squid Proxy Cache Server, you can save money because you don't need to pay for more bandwidth as you concentrate the web access in Squid Proxy Cache Server.
Cybersecurity Tenure Specialist at a tech vendor with 10,001+ employees
Technically, if I think about the implementation cost, the cost of use, of adjustments, over time, and maintenance, it has certainly already paid for itself.
Analista de Segurança Senio at Optanet
 

Customer Service

Sentiment score
6.7
IBM BPM's customer service is highly rated for responsiveness, despite occasional delays, with quality varying by location and issue complexity.
Sentiment score
3.9
Squid Proxy Cache Server requires minimal support due to strong community resources, documentation, and Linux-based user familiarity.
The customer service is outstanding.
Project Manager at Ora-Tech Systems
We had a contract that provided on-site support, which was very satisfactory.
Compliance Sanctions Senior Analyst at a financial services firm with 10,001+ employees
On a scale from 1 to 10, support deserves a rating of 7 to 8.
Unit Head System Implementor at Allied Bank Limited
It would be great to have support similar to Red Hat Enterprise Linux.
Security Infrastructure Security Engineer at a comms service provider with 1,001-5,000 employees
We were managing it on our own, and it was totally open-source.
Microsoft System Administrator at National Bank of Pakistan
There is an open-source community available on the internet, or the manual pages themselves are very helpful.
Dev Ops Technical Lead at a computer software company with 201-500 employees
 

Scalability Issues

Sentiment score
6.9
IBM BPM is scalable, supports large workloads and complex tasks, but scalability varies by architecture, configuration, and concurrent transactions.
Sentiment score
5.4
Squid Proxy Cache Server provides robust scalability, efficiently managing traffic, configurable IP ranges, and easy deployment on Linux.
The solution has scalability issues; on a scale, I would rate it at eight out of ten.
Project Manager at Ora-Tech Systems
The architecture of the solution offers scalability; we can scale both vertically and horizontally.
Unit Head System Implementor at Allied Bank Limited
I found IBM BPM to be scalable to a certain level but it struggled with large volumes of concurrent transactions.
Compliance Sanctions Senior Analyst at a financial services firm with 10,001+ employees
Scalability-wise, it is stateless, so it could be scaled.
Senior Software Engineer at a tech vendor with 1,001-5,000 employees
Scalability of Squid Proxy Cache Server is extremely high.
Analista de Segurança Senio at Optanet
We can increase the number of end users without the limitations found in other proxies, simply by configuring Squid Proxy Cache Server to allow specific users and IP ranges.
Linux System Engineer at a tech vendor with 10,001+ employees
 

Stability Issues

Sentiment score
7.2
IBM BPM is generally stable, with on-premises better than cloud, but faces challenges in migrations and occasionally infrastructure-related issues.
Sentiment score
8.0
Squid Proxy Cache Server is stable and reliable, with exceptional logging, though users occasionally face crashes and connection issues.
Importantly, there has been no major outage in the 10 years I have used Squid Proxy Cache Server.
Linux System Engineer at a tech vendor with 10,001+ employees
It sometimes crashes, and it cannot handle too many connections.
Senior Software Engineer at a tech vendor with 1,001-5,000 employees
Squid Proxy Cache Server is stable; I have been using it for twenty years, and it has remained stable throughout that time.
Works at a computer software company with 51-200 employees
 

Room For Improvement

IBM BPM needs better configuration, improved UI, flexibility, enhanced performance, affordability, cloud capabilities, and easier debugging and maintenance.
Squid Proxy could enhance usability with a user interface, AI features, better security, and optimized caching for broader adoption.
IBM BPM also lacks smaller solutions, so I must purchase multiple solutions to start with workflows and applications.
Compliance Sanctions Senior Analyst at a financial services firm with 10,001+ employees
Technologies evolve day by day, especially with the emergence of artificial intelligence and generative AI models.
Unit Head System Implementor at Allied Bank Limited
There are negative aspects, such as IBM BPM being quite heavy and not lightweight, and the licensing cost is higher, which has caused some companies to shift away.
Senior Project Manager at a computer software company with 1,001-5,000 employees
Control of information is needed so that sensitive actions are not cached, which would violate local security laws, such as in Brazil with LGPD, and in other places around the world as well.
Analista de Segurança Senio at Optanet
With the rise of cloud systems and OpenShift, enabling such features in Squid Proxy Cache Server would be very beneficial for customers, allowing for better management.
Linux System Engineer at a tech vendor with 10,001+ employees
By default, Squid cannot see inside HTTPS traffic. It only sees the destination domain name, which poses a risk as users can bypass URL filters or download malware over encrypted connections.
System Auxiliary at Base Camp Data Solutions
 

Setup Cost

IBM BPM is costly with complex licensing, favored by large enterprises, but impractical for small businesses due to high expenses.
Squid Proxy Cache Server is open-source, offering cost savings with support through Red Hat or community resources.
SAP is more expensive, but IBM BPM is very expensive.
Compliance Sanctions Senior Analyst at a financial services firm with 10,001+ employees
The costs are low because it is open-source software.
Works at a computer software company with 51-200 employees
I have seen a cost saving since implementing Squid Proxy Cache Server because then I don't have to really go for something such as a Blue Coat proxy.
Owner For Data Center Operations Dns Cache at Proximus S.A.
For our environment, we are using the free open source Squid Proxy Cache Server, so there is no licensing cost.
Security Infrastructure Security Engineer at a comms service provider with 1,001-5,000 employees
 

Valuable Features

IBM BPM enhances business efficiency with robust process execution, integration, responsive UI, automation, and comprehensive management tools.
Squid Proxy Cache Server is valued for its easy installation, open-source nature, compatibility, and comprehensive caching, security, and management features.
The integration capabilities of IBM BPM are excellent.
Compliance Sanctions Senior Analyst at a financial services firm with 10,001+ employees
Coordination across data silos is effective, and IBM BPM can be used for that purpose.
Senior Project Manager at a computer software company with 1,001-5,000 employees
Squid Proxy Cache Server is very good in hiding your IP address and exposing the IP address list that it has, which is very good for the scraping use case.
Senior Software Engineer at a tech vendor with 1,001-5,000 employees
Squid Proxy Cache Server has positively impacted my organization because I can filter internet access, which protects my company from users accessing malicious sites.
Data Engineer at Ericsson
Squid Proxy Cache Server has had a considerable positive impact on my organization, since a large part of internet traffic needs to be filtered to remain within the company's policies, as well as to reduce the amount of necessary traffic.
Analista de Segurança Senio at Optanet
 

Categories and Ranking

IBM BPM
Ranking in Application Infrastructure
8th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
113
Ranking in other categories
Business Process Management (BPM) (4th), Process Automation (8th)
Squid Proxy Cache Server
Ranking in Application Infrastructure
9th
Average Rating
8.4
Reviews Sentiment
5.0
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Application Infrastructure category, the mindshare of IBM BPM is 3.9%, up from 3.4% compared to the previous year. The mindshare of Squid Proxy Cache Server is 0.0%. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
IBM BPM3.9%
Squid Proxy Cache Server0.0%
Other96.1%
Application Infrastructure
 

Featured Reviews

Ateeq Rehman - PeerSpot reviewer
Unit Head System Implementor at Allied Bank Limited
Automation platforms streamline processes and offer flexibility, but AI integration and version upgrades pose challenges
In the technology world, there is always room for improvement. Technologies evolve day by day, especially with the emergence of artificial intelligence and generative AI models. Although IBM BPM is a substantial product, adopting and integrating new technologies quickly is not easy due to the migration and upgrade paths involved. Every time new versions are released, we face business and production challenges that make rapid adoption challenging. The main concern bothering me today regarding IBM BPM is the integration of AI components.
Mayashankar Mishra - PeerSpot reviewer
Owner For Data Center Operations Dns Cache at Proximus S.A.
Caching and reverse proxy have boosted performance and improved secure web and mail access
I think Squid Proxy Cache Server can be improved by having a nice front-end, one similar to Blue Coat for access management, view management, and direct configuration instead of doing it all through the CLI. It's best to have everything done through the GUI, which is what I think can improve the product. I don't want to implement third-party GUIs on Squid Proxy Cache Server. So that's what would be on my wish list—that Squid Proxy Cache Server by itself provides a GUI, which will give more confidence to users. I haven't actually used AI with Squid Proxy Cache Server, but I think it might be very interesting to have the AI capability built-in. However, I do think we need some GPU or something to boost the performance on Squid Proxy Cache Server as natively running. I think we need to add some GPU cards so that it works more natively with AI. I don't have experience using AI features yet, but I think it would be great if it could do some live scanning of the websites that are getting blocked on a daily basis and perform some sampling analysis. Especially in the case of reverse proxy, if there are any attacks happening, it would be beneficial if it scrapes through its own log files and provides some nice dashboards showing where the attacks are coming from. That would be really great to have as a handy troubleshooting tool. One more feature I would ask for is if AI can provide the best possible configuration and do a review of Squid Proxy Cache Server just to make sure that no other ports or anything by default are missed in configuration. It would also be great if the proxy server acts as a load balancer in a cluster mode that shares the cache, and the configuration is best set.
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Top Industries

By visitors reading reviews
Financial Services Firm
20%
Manufacturing Company
9%
Construction Company
9%
Outsourcing Company
7%
Construction Company
23%
Comms Service Provider
9%
Financial Services Firm
9%
Computer Software Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise19
Large Enterprise72
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise2
Large Enterprise11
 

Questions from the Community

Which is better, IBM BPM or IBM Business Automation Workflow?
We researched both IBM solutions and in the end, we chose Business Automation Workflow. IBM BPM has a good user interface and the BPM coach is a helpful tool. The API is very useful in providing en...
What is your experience regarding pricing and costs for IBM BPM?
Once it is installed, maintaining it is not a big issue.
What needs improvement with IBM BPM?
There are negative aspects, such as IBM BPM being quite heavy and not lightweight, and the licensing cost is higher, which has caused some companies to shift away. IBM BPM is complicated to install...
What is your experience regarding pricing and costs for Squid Proxy Cache Server?
My experience with pricing, setup cost, and licensing involves using an open-source Squid Proxy product, so the costs are low because it is open-source software.
What needs improvement with Squid Proxy Cache Server?
I believe that Squid Proxy Cache Server could see improvements with updates to incorporate the latest kernel. Nowadays, there are many competitors available, but I want to emphasize that Squid Prox...
What is your primary use case for Squid Proxy Cache Server?
My main use case for Squid Proxy Cache Server is that it's an open source application implementation, with a frontend being an Apache server and a backend using MySQL databases. Squid Proxy Cache S...
 

Also Known As

WebSphere Lombardi Edition, IBM Business Process Manager, IBM WebSphere Process Server
No data available
 

Overview

 

Sample Customers

Barclays, EmeriCon, Banca Popolare di Milano, CST Consulting, KeyBank, KPMG, Prolifics, Sandhata Technologies Ltd., State of Alaska, Humana S.A., Saperion, esciris, Banco Espirito Santo
Information Not Available
Find out what your peers are saying about IBM BPM vs. Squid Proxy Cache Server and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.