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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
36th
Average Rating
8.4
Number of Reviews
11
Ranking in other categories
Indexing and Search (6th), Search as a Service (8th), AI-Agent Builders (7th), AI Customer Support (4th)
Pega Platform
Ranking in AI Software Development
2nd
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
86
Ranking in other categories
Business Rules Management (1st), Business Process Management (BPM) (3rd), Process Automation (4th), Rapid Application Development Software (7th), Low-Code Development Platforms (7th), Business Orchestration and Automation Technologies (7th)
 

Mindshare comparison

As of March 2026, in the AI Software Development category, the mindshare of Glean Platform is 0.5%. The mindshare of Pega Platform is 1.8%, down from 14.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
AI Software Development Mindshare Distribution
ProductMindshare (%)
Pega Platform1.8%
Glean Platform0.5%
Other97.7%
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

"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."
"Glean Platform has positively impacted our organization, especially in terms of productivity for both us and our customers."
"Glean Platform has increased productivity by at least one hundred hours per week for my organization."
"The best features Glean Platform offers are mostly the view, which I think is very good, and what I find most helpful about the view is that the user interface is very good, making it very easy to chat with the chatbot and get all the material that I want in the way that I need it."
"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."
"I have used many solutions, but Glean Platform is the best, and I would truly appreciate it if everyone considers this platform."
"Glean Platform offers excellent user interface design and integration capabilities with other platforms."
"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."
"Case Management, as well as Workflow Automation, are Pega's most powerful capabilities."
"It's been quite good and we've been quite satisfied with it."
"This solution is useful for business process management if you have any banking solutions or need to manage a process."
"Pega's technical support team is very helpful and I would rate them ten out of ten."
"The solution's most valuable feature is its quick setup. Nowhere else you can create a good-looking application this quick. It's a fairly robust system."
"Fast prototyping."
"I have a lot of experience in this kind of industry, and Pega is one of the best solutions in terms of performance, capabilities, and the way we develop."
"There is a feature to accelerate the development so that business analysts can directly create their user stories and assign the task to the developers."
 

Cons

"Currently, Glean Platform does not integrate with Teams, Microsoft-owned platforms."
"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."
"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."
"Sometimes Glean Platform gets slowed down."
"There are multiple ways in which Glean Platform can be improved."
"I tried pulling in an architecture diagram of a workflow, and it pulled in some other image instead."
"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."
"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."
"Business specific functionality is needed."
"What should be included is some UI features and maybe some integrations. This includes documentation on how the UI works."
"Reporting is not so clear and not so great. We really struggle to get the right reporting."
"Its implementation in the public sector was a bit complex."
"It's called a local platform but on the other hand, it needs a lot of experience. It's not all that easy to click and plug and play."
"In the next release of Pega BPM, they should add more ways to do the customer interaction fields in the portals."
"Customers expect more out-of-the-box solutions."
"Pega's technical support could be better."
 

Pricing and Cost Advice

Information not available
"Pega BPM is expensive because it's a leading product, but it also delivers a good return on investment (ROI)."
"Its pricing is on the higher side, but they have come up with different plans and different small products that can be used by smaller organizations that don't have that much money to spend. They have different pricing packages depending on the number of users or depending upon the number of cases created in the production or live environment."
"We mostly have a yearly license."
"The solution could be less expensive according to my customers. However, I think the price of the solution is fair."
"The price of Pega BPM falls on the higher side of the spectrum if I were to compare it with other solutions in the market."
"The price could be lower."
"I rate Pega BPM a seven out of ten."
"The licensing model for Pega BPM needs to be improved."
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Top Industries

By visitors reading reviews
Financial Services Firm
19%
Computer Software Company
9%
Manufacturing Company
9%
Outsourcing Company
8%
Financial Services Firm
25%
Manufacturing Company
8%
Computer Software Company
7%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise1
Large Enterprise8
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise16
Large Enterprise69
 

Questions from the Community

What is your experience regarding pricing and costs for Glean Platform?
My experience with pricing, setup cost, and licensing has been pretty smooth actually, with no issues.
What needs improvement with Glean Platform?
I don't have any complaints with Glean Platform actually. I can't think of anything right now regarding needed improvements, even small things. I rate it a nine because sometimes it's difficult to ...
What is your primary use case for Glean Platform?
My main use case for Glean Platform is consolidating marketing materials, as I work in DevOps Sales Ops. I set up this platform for the sales team to review material that might be useful for talkin...
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...
 

Comparisons

 

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: March 2026.
885,311 professionals have used our research since 2012.