No more typing reviews! Try our Samantha, our new voice AI agent.

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

"Life became so easy when we started using Glean Platform."
"The major impact that I have noticed is how business users are now being impacted and they are using the platform because they understand it easily."
"Productivity has really skyrocketed."
"Glean Platform has increased productivity by at least one hundred hours per week for my organization."
"Glean Platform offers excellent user interface design and integration capabilities with other platforms."
"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."
"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."
"Pega Platform has improved my business process overall."
"The solution is able to support the size and scale required."
"The most valuable feature of Pega BPM is its architecture."
"The stability has been good. We haven't had any issues."
"It's been quite good and we've been quite satisfied with it."
"With Pega, you can quickly understand the customer and therefore be able to present the right, most personalized offer to them."
"The technical support from Pega is very low, rating a one or two out of ten."
"The workflows are the most valuable features, particularly for us, because we were attempting to automate processes by utilizing workflows to provide a hands-off comparison between the bot and the human."
 

Cons

"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."
"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."
"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."
"Currently, Glean Platform does not integrate with Teams, Microsoft-owned platforms."
"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."
"There are multiple ways in which Glean Platform can be improved."
"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."
"The UI part needs improvement."
"Pega is claiming they're into low code but as per Gartner Magic Quadrant, Pega is not there now."
"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."
"There are several areas for improvement with this product. The performance of the application is very slow, the UI needs improvement, and the architecture needs to be simplified."
"The pricing model needs to be improved. Right now, it's too expensive."
"User interface needs improvement."
"It should have integration with non-relational databases. A lot of databases are non-relational, and as a company, we are planning to move to NoSQL or open-source databases."
"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."
 

Pricing and Cost Advice

Information not available
"We mostly have a yearly license."
"They have both on-premise and cloud licensing. If you are a small to medium company, go for the cloud option because that eliminates a lot of the setting up of your DevTest and performance environments, multiple environments, because you can buy that from Pega with the cloud option. So your setup time really goes down. If you're a large company, then you're better off putting it within your company. You have other skill resources within your company to create environments."
"I am not aware of the cost. But, considering the licenses, user licenses, and infrastructure, I'd guess around a million USD."
"PegaRULES is a good product, but its pricing is a bit on the premium side, especially for professionals."
"May be somewhat more expensive than other solutions initially, but should have enhanced return on investment."
"It's a user-based license where, as you scale the numbers of users, the price increases."
"The price could be lower."
"The licensing is on a yearly basis. Because of our special relationship, all the training certifications are free of cost. All our employees can do Pega certifications at zero cost. It is all on Pega."
report
Use our free recommendation engine to learn which AI Software Development solutions are best for your needs.
908,834 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
18%
Manufacturing Company
13%
Outsourcing Company
10%
Comms Service Provider
5%
Financial Services Firm
22%
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.
908,834 professionals have used our research since 2012.