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Appian vs Nintex Process Platform comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

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
7.3
Appian enhances ROI for companies by improving efficiency, reducing costs, and achieving break-even within the first year.
Sentiment score
8.2
Nintex Process Platform reduces maintenance costs, increases efficiency, and provides ROI within a year despite some cost concerns.
They see return on investment in terms of cost savings, time savings, more efficient processes, and more efficient employees.
Appian is very efficient, allowing us to build a lot of applications within a financial year, making it cost-effective.
 

Customer Service

Sentiment score
7.5
Appian's customer service is excellent but faces capacity challenges; proactive support is valuable despite complex issue delays and high costs.
Sentiment score
6.8
Nintex Process Platform customer service is generally well-received, though users desire quicker assistance and note technical support limitations.
The technical support for Appian rates as 10 out of 10 because they have a great support team.
Their customer service is responsive, and the team is very prompt for support.
The technical support is generally good.
 

Scalability Issues

Sentiment score
7.4
Appian is scalable and flexible, but may encounter performance issues with complex processes and large data volumes.
Sentiment score
6.9
Nintex Process Platform is generally scalable, effective on Office 365, yet faces challenges with on-premises infrastructure and pricing.
On a scale of one to 10, Appian rates as a nine for scalability.
Initially, without much coding, I can easily handle five thousand records.
Appian is scalable, but it depends on how you build your applications.
 

Stability Issues

Sentiment score
8.0
Appian is praised for stability and reliability, with high uptime, seamless updates, and occasional minor database issues.
Sentiment score
7.5
Users generally praise Nintex Process Platform's stability, noting improvements, reliable performance, and minor disruptions, with ratings averaging seven to nine.
It depends on how it has been designed and how it has been configured.
The stability of Appian would rate as nine, as it's a stable environment.
 

Room For Improvement

Appian needs improvements in flexibility, integration, scalability, team collaboration, mobile features, documentation, licensing, and handling complex processes.
Enhancements needed in Nintex for usability, performance, integration, reporting, UI, deployment, AI integration, and support for custom code.
It has room to improve for use cases where the users are public facing, where anonymous users could come to a site and run a business workflow or interact with some data.
I would like to see more enhancement in the user interface to allow more freedom in designing the sites and pages.
If there is a very complex process that includes a lot of data transitioning and memory-centric processes, it consumes a lot of memory.
Additionally, the deployment process should be easier.
 

Setup Cost

Appian offers flexible pricing with cloud and on-premise options, but costs can rise with usage and require negotiation.
Nintex Process Platform's subscription pricing is considered high compared to competitors, with significant costs for cloud-based user licensing.
On the pricier side, both Appian and Pega are enterprise-level solutions, placing them on the slightly higher side.
The pricing of Appian is based on the number of users and generally ranges from 70 to 100 USD per user per month.
The price of Appian, on a competitive landscape, is a little bit on the higher side for companies, rating maybe a 6.5.
Nintex Process Platform is expensive.
 

Valuable Features

Appian provides low-code development, easy integration, scalability, and strong AI-enhanced features with a user-friendly interface and robust support.
Nintex Process Platform offers scalable, no-code solutions with seamless integration, enhancing data management and workflow automation for enterprises.
The zero-code integration feature is remarkable, allowing for ease of data transfer and workflow enhancement.
Appian also utilizes AI for business users, providing a feature called process each view, enabling business users to create their own dashboards, reports, and gain insights from their data and processes using artificial intelligence.
I can create tables, perform database-related activities, and create multiple tables.
My team and I created a demo using Nintex, focusing on getting emails, reading, writing, and managing attachments.
 

Categories and Ranking

Appian
Ranking in Business Process Management (BPM)
11th
Ranking in Process Automation
8th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
63
Ranking in other categories
Rapid Application Development Software (9th), Low-Code Development Platforms (6th), Process Mining (7th)
Nintex Process Platform
Ranking in Business Process Management (BPM)
10th
Ranking in Process Automation
9th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
24
Ranking in other categories
Workload Automation (13th)
 

Mindshare comparison

As of May 2025, in the Business Process Management (BPM) category, the mindshare of Appian is 6.0%, down from 6.4% compared to the previous year. The mindshare of Nintex Process Platform is 2.2%, down from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Business Process Management (BPM)
 

Featured Reviews

RAVIRANJAN - PeerSpot reviewer
Low-code with good reliability and good workflows
We have a partnership with Appian. We have worked with Appian to deal with issues. They have already incorporated many things into their platform. One of the things we have discussed, which I can highlight, is related to Excel manipulations. They have incorporated their Excel manipulations so it's far better than the earlier version. Earlier, we had to go with a plugin for even a simple Excel or spreadsheet calculation. Now, they have included all those things in their own out-of-the-box functionality. It's definitely a tool and does not require high code language. There could be a scope of enhancement for capturing the variety of use cases. One thing, for example, is Excel manipulation, which they now provide in their out of box functionality, however, that can still be improved.
Damilola Adeleye - PeerSpot reviewer
Straightforward interface and user-friendly
There are a lot of apps in K2, but what I really found that needs improvement is the management section of K2, especially the management server and the admin page where you can manage processes, add users, set security fees, and add licenses. The reason for this is because the part that is the section of administration, particularly the management called rows, has multiple rules, as many as you want. For instance, you may have around 200 rules, and when you view them, only the first ten are displayed, and you have to click next to see the next ten and so on until you get to the hundredth rule. On that page, as of today, we only have what we call to fetch, where you can search for a particular rule you're looking for, or else you have to keep clicking until you get to the final page you want. So that's a bit challenging.
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Top Industries

By visitors reading reviews
Educational Organization
27%
Financial Services Firm
17%
Computer Software Company
10%
Government
6%
Computer Software Company
20%
Financial Services Firm
19%
Government
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which do you prefer - Appian or Camunda Platform?
Appian is fast when building simple to medium solutions. This solution offers simple drag-and-drop functionality with easy plug-and-play options. The initial setup was seamless and very easy to imp...
Is Appian a suitable solution for beginners who have no additional preparation?
Appian is actually pretty big on educating its users, including with courses that reward you with certifications. There is a whole section on their company’s website where you can check out the edu...
Is it easy to set up Appian or did you have to resort to professional help?
We had some issues when we were setting up Appian. It was quite surprising, since this is a low-code tool which, in its essence, means it is meant for business users and inexperienced beginners. So...
What do you like most about K2?
The latest version of Nintex has many features. We have a clear roadmap and the necessary application to integrate it into our platform.
What is your experience regarding pricing and costs for K2?
Nintex Process Platform is expensive. Prices relate to both features and the professional services necessary due to our lack of an implementation team.
What needs improvement with K2?
The user interface in Nintex needs improvement. It is not very intuitive and requires changes. Additionally, the deployment process should be easier.
 

Also Known As

Appian BPM, Appian AnyWhere, Appian Enterprise BPMS
K2 blackpearl, K2 Five, Nintex Workflow
 

Overview

 

Sample Customers

Hansard Global plc, Punch Taverns, Pirelli, Crawford & Company, EDP Renewables, Queensland Government Department of State Development, Infrastructure and Planning (, Bank of Tennessee
SEA Corp, Omnicom Group, Verizon, STIHL
Find out what your peers are saying about Appian vs. Nintex Process Platform and other solutions. Updated: April 2025.
851,604 professionals have used our research since 2012.