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Glean Platform vs Pega Platform 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:
 

Categories and Ranking

Glean Platform
Ranking in AI Software Development
10th
Average Rating
8.6
Number of Reviews
12
Ranking in other categories
Indexing and Search (2nd), Search as a Service (4th), AI Agent Builders (4th), AI Customer Support (7th)
Pega Platform
Ranking in AI Software Development
3rd
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
87
Ranking in other categories
Business Rules Management (1st), Business Process Management (BPM) (3rd), Process Automation (4th), Rapid Application Development Software (6th), Low-Code Development Platforms (4th), Business Orchestration and Automation Technologies (5th)
 

Mindshare comparison

As of August 2026, in the AI Software Development category, the mindshare of Glean Platform is 0.4%. The mindshare of Pega Platform is 0.8%, down from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AI Software Development Mindshare Distribution
ProductMindshare (%)
Pega Platform0.8%
Glean Platform0.4%
Other98.8%
AI Software Development
 

Featured Reviews

Ananya Bl - PeerSpot reviewer
Data Analyst at Capgemini
Daily orchestration of complex ai workflows has boosted my research and automation capabilities
Orchestration primarily decides which agent handles which part of a task and manages errors, retries, and complete state while maintaining the workflow effectively. On the orchestration side, branching, looping, and human approvals support non-linear workflows in production environments with real-time access. Through refined and improved prompts, this helps in closing the loop with actual users. One unique feature that stood out is that every step in the workflow can pause or recover from failures. Instead of finishing the entire agent in one go, this approach is interesting because if there is a minor change in a previously completed step regarding the state, I can re-edit and restart from the beginning. This is truly impressive.
reviewer4848291 - PeerSpot reviewer
Global Head of Digital, Process Automation at a computer software company with 51-200 employees
Pega is a low-code platform that enables organizations to build, automate, and optimize business processes and customer experiences through AI-powered decisioning and workflow automation.
Here are the key areas where Pega Platform could be improved: 1. User Interface (UI) & User Experience (UX) Customization Limitations: The UI layer is tightly coupled with the platform, limiting flexibility for custom front-end development. Constellation Architecture: While it improves consistency, it restricts advanced UI customizations compared to older section-based designs. Learning Curve: Non-technical users find the UI unintuitive despite the low-code promise. 2. Integration & Extensibility Limited Out-of-the-Box Integrations: Users report challenges integrating with non-relational databases and legacy systems. Robotics Integration: Pega RPA (formerly OpenSpan) is not seamlessly integrated with BPM, creating silos in automation. 3. AI & Decisioning AI Capabilities Need Maturity: Users expect more advanced, native AI features without relying on external tools. CDH & Decision Hub: While powerful, these components require deep expertise to configure effectively. 4. Cost & Licensing High Licensing Costs: Pega is often seen as expensive, especially for small and mid-sized enterprises. Lack of Flexible Pricing Models: Calls for subscription-based or usage-based pricing to improve accessibility. 5. Performance & Scalability Scalability Concerns: Some users report performance degradation with large user bases or complex workflows. Upgrade Complexity: Platform upgrades can be time-consuming and disruptive if not planned well. 6. Documentation & Community Support Insufficient Learning Resources: Especially for advanced features, documentation is limited and community support is not as strong as competitors. Talent Availability: Finding skilled Pega professionals remains a challenge in many regions. 7. Low-Code/No-Code Experience Not Fully No-Code: Despite branding, some tasks still require technical intervention, and the drag-and-drop interface can be restrictive 2. Conflict Management: Simultaneous development by multiple users can lead to rule conflicts.

Quotes from Members

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

Pros

"Since I have joined, I have built around ninety agents with Glean Platform, and it has saved our organization around twenty-seven hours a week for each user, and it has also positively impacted our ARR."
"Glean Platform has positively impacted my organization by speeding up a lot of repetitive tasks and making it easier for people outside of support to understand what kind of issues impact the support groups."
"Glean Platform has increased productivity by at least one hundred hours per week for my organization."
"The best features Glean Platform offers include the ability to create my own agents, for example, I created a self-service agent for my stakeholders, so rather than email me, I sent them a link to an agent where the agent asks them questions and drills down to exactly what they need, and then I get a qualified response from them."
"Glean Platform has positively impacted our organization, especially in terms of productivity for both us and our customers."
"Productivity has really skyrocketed."
"Glean Platform offers excellent user interface design and integration capabilities with other platforms."
"When I searched for internal information spread across different systems, Glean Platform did centralize and retrieve that data for me effectively, giving me eighty percent accuracy."
"The robotic process automation has increased the confidence of business users."
"The most valuable aspect of the solution is the various workflows."
"The feature that I find most valuable in Pega Platform is the focus on customer experience, which is evident and supports initiatives that improve the user journey."
"The most important features of Pega BPM are case management and claims management, and soon they'll also be offering claims processing. I also love Pega BPM in terms of performance. It's also one of the very few user-friendly solutions in the market. It may take some time to learn Pega BPM, but once you get a proper handle on it, tracking and managing processes become very easy anytime, anywhere. Pega BPM also has very good documentation you can use to learn the solution. Pega has a community portal that has complete information and explanations, and if you're facing a challenge, you can post your challenge on the community portal and get a resolution at the same time."
"Previously, our HR onboarding application ran in silos, so everything was happening separately, but Pega BPM allowed us to consolidate all the data in one place, from which we could define our business workflow, meaning we have the entire flow running in one application from start to end with the help of third-party application data."
"One of the key advantages of PegaRULES is its out-of-the-box capabilities, which eliminate the need to build certain functionalities from scratch. For instance, features like "get next" in process flows allow for the seamless continuation of a flow without the requirement of additional activity creation. This serves as an illustration of how existing components can be leveraged rather than starting from scratch. It provides a solid foundation, to begin with, and allows for enhancements at a higher level, making it a beneficial starting point."
"Pega BPM's most valuable features are case management, integration, the convenience of using REST APIs, and the ease of changing things at the UI level."
"Pega Platform is so dynamic and can take on any business demand, challenges, and solve issues."
 

Cons

"There are multiple ways in which Glean Platform can be improved."
"Also, the latency that the platform offers is a little high right now; what I have noticed is that on a particular query, the user has to wait a long time in order to get responses."
"My experience with pricing, setup cost, and licensing is that the licenses were expensive, and it was hard to convince the company to adopt based on that."
"In workflow agents, I would prefer that we do not use AI in every step and instead we have a toggle button or something which can configure whether AI should be used in this specific search field or not, or in this specific node or not, because currently it's using AI in all nodes which sometimes messes up the output."
"Sometimes Glean Platform gets slowed down."
"I chose seven out of ten because if I could upload PDFs and have them analyzed, or have it integrate with my Gmail and help me go through my emails, that would be very useful, but I do not think it does that."
"I tried pulling in an architecture diagram of a workflow, and it pulled in some other image instead."
"Glean Platform can implement more models. The NLP creation could be a little faster, and while debugging is amazing, the routing also needs to provide higher quality outputs sometimes rather than extensive searching."
"There is room for potential improvement in the performance of PegaRULES, as well as the need to address any existing security concerns. It should be noted that working with an older version of Pega, rather than the latest 8.x versions, may limit certain capabilities and leave room for vulnerabilities that could benefit from increased attention. Furthermore, the user interface (UI) could be a candidate for enhancements. It is worth mentioning that newer versions of Pega may have introduced improvements in these areas."
"Pega is claiming they're into low code but as per Gartner Magic Quadrant, Pega is not there now."
"An area for improvement in Pega BPM is security. It's secure, but it still has a lot of vulnerabilities. Pega BPM is robust, but it still needs some improvement performance-wise."
"I believe there are improvements needed in Pega Platform, particularly in robotics."
"On a scale of one to ten, I would rate their support as an eight. I say eight because they have global support, so sometimes it takes time."
"In the next release of Pega BPM, they should add more ways to do the customer interaction fields in the portals."
"I've spent some hands-on time with the platform, and you can do those things, and it is all low code, but is it as easy as they make it sound? No. That's my two cents. For example, if I want to do something, there is no way to switch from low code. I just want to do a simple If-Then-Else rule, but I have to go through their low-code tool and do dragging and dropping. I'm a development person, and in my opinion, even some business users could do this easier. There is no way to go back and forth to an editor where I can just type in an If-Then-Else rule, which would be much faster than drawing in their low-code editor. They don't support that. They lead you too much."
"The UI part needs improvement."
 

Pricing and Cost Advice

Information not available
"The price of Pega BPM is in the middle range compared to other solutions."
"The costing model for Pega BPM is different. One is a license that you can pay yearly. Another licensing model for Pega BPM is based on the number of cases you create in production in a year. Costing based on use cases is also available for Pega BPM. I don't have information on its exact pricing or costs, though."
"The licensing model from Pega BPM is too complex and is more expensive than other solutions, such as SAP. The overall price of the solution depends on the use case."
"There are multiple Pega licensing models, including outcome- and revenue-based licensing models"
"We do not have to purchase any licenses for the product."
"In terms of the pricing for Pega BPM, other solutions may be cheaper, but it doesn't matter if Pega BPM has a higher price tag because what's important is that it's the best solution, and that is what people look for. If I would rate the pricing for the solution, I'd give it three out of five. You have to pay extra for additional features in Pega BPM."
"Users have to pay a yearly license cost for Pega BPM, which is expensive."
"May be somewhat more expensive than other solutions initially, but should have enhanced return on investment."
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Top Industries

By visitors reading reviews
Financial Services Firm
17%
Manufacturing Company
12%
Outsourcing Company
10%
Retailer
5%
Financial Services Firm
21%
Manufacturing Company
9%
Construction Company
7%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise9
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise16
Large Enterprise70
 

Questions from the Community

What is your experience regarding pricing and costs for Glean Platform?
My experience with pricing, setup cost, and licensing for Glean Platform reveals limited options, and I wish there was more customization available.
What needs improvement with Glean Platform?
In workflow agents, I would prefer that we do not use AI in every step and instead we have a toggle button or something which can configure whether AI should be used in this specific search field o...
What is your primary use case for Glean Platform?
I use Glean Platform as an enterprise search tool and I am a power user of agents, so I mostly use this on a day-to-day basis for random searches that I need to do about a company, a website, or if...
Is Pega BPM easy to work with and can beginners utilize this software?
You do need some preparation to be able to use all functions of Pega BPM. However, all users of this platform are in luck as it comes with good documentation and you can learn pretty much everythin...
Have you encountered any issues while using Pega BPM and were you assisted by the company?
My company has been using this tool for years and the only issue we have had, if you can call it that, was while setting it up. When we were setting it up initially, we had some drawbacks and could...
When you consider the features and benefits of Pega BPM, would you say this product is fairly priced?
Pega BPM can be considered overpriced for some; it all depends on the size of your company and the requirements of your customers. Sure, there are products out there that do the things that Pega B...
 

Also Known As

Glean Work AI Platform
Pega BPM, Pegasystems, SmartBPM, PegaRULES
 

Overview

 

Sample Customers

Information Not Available
The State of Maine, ANZ, Coca-Cola, Department for Environment, Food & Rural Affairs (DEFRA), ME, New South Wales, OptumRx, Texas Department of Transportation, UnitedHealthcare Medicare & Retirement
Find out what your peers are saying about Glean Platform vs. Pega Platform and other solutions. Updated: June 2026.
909,563 professionals have used our research since 2012.