Top 10 Business Rules Engine 2024 | Expert Recommendations

Explore our expert analysis of the top 10 Business Rules Engines for 2024, and how these engines enhance compliance and customer experience.

Alankrit Gupta

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Top 10 Business Rules Engine 2024 | Expert Recommendations
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Are you in search of an ideal Business Rule Engine? After reading this blog, your search might end. Explore the Top 10 Business Rules Engine and get ready to make smoother workflows and keep the business streamlined.

Let's dive right into it, navigating the ocean of business rules engines and explore the most ideal solutions available.

Top 10 Business Rules Engine - Detailed Overview

Business Rules Engines are an indispensable element of the modern workflow automation needs. Let's explore the top Business Rule Engines that offer a flexible, agile and low-maintenance platform that facilitates efficient management of decision logic;

1. Drools (JBoss Rules)

Drools, also known as JBoss Rules, is an open-source Business Rules Engine. It enables businesses to design and execute business logic seamlessly and is powered by Java.

Major Highlights

These features form the foundation of drools and turn it into a robust rules engine;

  • Decision Model and Notation (DMN) - Drools is compatible with DMN (aka Decision Model and Notation), which enables businesses to highlight complex business decisions in a streamlined and structured format.
  • Core Business Rules Engine (BRE) & Eclipse IDE Engine - The BRE forms the backbone of Drools, enabling it to execute rules efficiently and ensuring precise decision outcomes. Furthermore, Drools is also equipped with the Eclipse IDE plugin, allowing a seamless development experience within the familiar Eclipse environment.
  • Drools Workbench - Drools Workbench offers a centralized rules repository and a collaborative environment for rules development and version control.

Pricing - Drools is an open-source business rules management software, so you don't have to shell out a single dollar.

Read more: Comparing Rule Engines: Nected vs Drools

2. Nected

Nected is a Business Rules Engine that offers an innovative no-code/low-code platform for creating impactful decision models. It is heavily focused on providing business rules management software to non-tech teams, enabling them to be active contributors to creating customer-centric workflows.

Major Highlights

  • Intuitive No Code Editor - The most glittering feature of Nected is its no-code editor. It offers a simple, user-friendly environment to curate intricate decision rules. It's beneficial to users with varying skill sets, enabling them to actively contribute to the development and customization of business rules.
  • Multiple Deployment Models - Nected also shows versatility in rules deployment, with its support for two deployment models. Whether users want to implement the on-premise solution or cloud-based infrastructure, Nected Execution Engine can easily accommodate diverse preferences and requirements.
  • Powerful Integration Capabilities - Nected also flexes muscles with its unparalleled integration capabilities with various systems, services and data sources.


Nected works on a subscription model tailored to meet the needs of diverse audiences:

  • Free Forever Plan - $0
  • Startups Plan - $299/month
  • Growth Plan - Custom pricing

3. IBM Operational Decision Manager (ODM) 

IBM Operational Decision Manager (ODM) is a powerful business rules engine enriched with enterprise-grade features ranging from traceability to simulation and versioning to auditing. Furthermore, it seamlessly integrates with the Watsonx Orchestrate conversational capabilities via its Cloud Pak for Business Automation. It offers a high-precision rule engine with precise decision-making, greater operational agility and smooth compliance management. 

Major Highlights

  • Built-in governance process - One of the key highlights is the built-in governance process. It ensures that rules and decision-making are in sync with the organization's policies. It offers a structured framework to oversee and control the decision lifecycle. It enhances transparency plus enables businesses to scale the decision-making process.
  • Role-based permission management - ODM implements role-based permission management. On one hand, it tailors access levels to different users based on their position within the organization. On the other hand, it facilitates hassle-free participation of all the stakeholders in crafting and managing the business rules.
  • Built-in testing and simulation - With built-in testing Capabilities, ODM enables users to test and evaluate decision logic before deployment thoroughly. It helps validate business rules against a set of criteria and assess the impact of rule changes and any potential issues that might arise. Consequently, users can easily anticipate whether decision logic will align with desired outcomes.


IBM Operational Decision Manager (ODM) is available for a monthly subscription in two editions - cloud and on-premise. ODM pricing is available on request; however, you can try the platform for free with a 30-day trial subscription

Read Also: Python Rule Engines: Automate and Enforce with Python

4. Red Hat Decision Manager

Like Drools, Red Hat Decision Manager is an open-source business rules engine. It seamlessly combines Decision Model & Notation (DMN), complex event processing and business rules management into a single platform. It's a perfect tool to create containerized, small and independent software services facilitating easy management of decision-making in applications.

Major Highlights 

  • Supported On OpenShift - Redhat decision manager is designed to seamlessly integrate with OpenShift, a powerful container orchestration platform. It facilitates efficient deployment, management and scaling of decision services within the containerized environment.
  • Separate Business Central & Decision Server - Red Hat business rules engine clearly distinguishes between Business Central and Decision Server Components. While the business central represents the user-friendly interface for rule authoring and management, Decision Central is where the defined rules are executed. This modular architecture significantly improves the Redhat decision manager's scalability and enables collaborative decision development.
  • Support Installation for Multiple Platforms - The Red Hat rule engine supports installation on multiple platforms, expanding its application to diverse enterprise needs. It can be easily deployed to Red Hat JBoss EAP, Red Hat JBoss Web Server, Red Hat OpenShift Container Platform, Oracle WebLogic Server, and IBM WebSphere Application Server.


RedHat Decision Manager is open source, so it can be accessed free of cost.

Read Also: The Best Alternative to Microsoft Rules Engine in 2024

5. SMARTS Decision Management Platform

SMARTS by Sparkling Logic is an all-in-one decision rule engine explicitly designed for business analysts. It utilizes data to swiftly churn decision logic with minimal human intervention.

Major Highlights

  • Dynamic Decision Rule Engine - SMARTS is fast and easily adjusts to the existing business infrastructure, allowing easy deployment and enhanced scalability. Furthermore, it supports decision logic audits and edits at any stage of the rules development.
  • Robust Technical Architecture - SMARTS is designed to handle even the most complex decision models and rules implementations. It supports cloud-native, open standard deployment and boasts a competitive rules audit and monitoring system.
  • Low-Code, No-Code Dashboard with Complete Rules Lifecycle Management - SMARTS effectively transform complex decision modeling into an easy, configurable, user-friendly interface. Likewise, it also supports configurable workflows that can be tweaked at any stage of rules modelling.


SMARTS is available upon request. Furthermore, you can also request a demo or free trial.

6. DecisionRules

DecisionRules is a no-code/low-code business rules engine similar to SMARTS. The platform facilitates automation and optimization of business logic and supports diverse sectors, including financial services, e-commerce, health care and logistics.

Major Highlights

  • Intuitive Business Rules - DecisionRules support advanced rules authoring and management rules, including decision tables and more. It enables an intuitive environment that facilitates versatile and hassle-free rule creation.
  • Top-notch Integrations - You can easily integrate DicisonRules with your existing business system. It supports multiple integration options via its SDK, ranging from JavaScript and NodeJS to .Net core, Java, Angular, React and Python.
  • Dynamic Rule Engines Infrastructure - No matter the load on the system, Decision Rules can quickly scale to accommodate the growing business demand. It smartly redirects requests to multiple locations to ensure seamless working of the system.


DecisionRules is available with monthly and annual subscriptions; however, yearly billing offers you an additional 16% discount.

The subscription package includes;

  • Tiny Plan - Free
  • Small Plan - €95/month
  • Medium - €335/month
  • Large - €959/month

Read Also: Feature Flag Management: Tools and Strategies Guide

7. FICO Blaze Advisor

FICO Blaze Advisor is yet another renowned business decision management tool tailored to address enterprises' needs. It's a complete business rules engine that effortlessly manages the entire decision lifecycle, from modeling and service design to authoring, testing, simulation, deployment, and maintenance. Consequently, businesses can effectively create more impactful business rules and automate the entire decision-making process.

Major Highlights

  • Drag-and-drop Interface - With FICO Blaze, you can build a sophisticated and flexible decision model. Thanks to its drag-and-drop interface. It amazingly simplifies the process of creating and visualizing decision logic, making it particularly feasible for non-technical users who do not possess extensive coding knowledge.

  • Machine learning Algorithm - FICO Blaze assimilated AI capabilities and goes beyond the traditional rule-based system. Its machine learning capabilities allow businesses to infuse the power of data-driven insights and predictive analytics into their decision model.

  • Powerful execution engine - At the core of FICO Blaze is a powerful execution engine that seamlessly executes decision logic in real-time. Furthermore, it powers FICO Blaze's ability to handle complex decision scenarios and ensure accurate decision outcomes.


FICO Blaze doesn't disclose its pricing and makes it available only upon request.

Read Also: Maximizing Sales Potential: A Comprehensive Guide to Sales Commission Software

8. Hyperon

Hyperion stands out as a business rule engine, setting itself apart from comparable products through its dynamic functionality tailored to both businesses and developers. It's a super flexible platform that offers unparalleled speed, effectively outpacing leading business rule management software by a whopping 62 times faster in rule evaluation. Its seamless integration with business applications through REST API or Java API ensures effortless management using the Hyperon Studio.

Major Highlights

  • Flexible Versioning - Hyperon boasts a flexible Versioning system that allows it to convey multiple rules simultaneously. Furthermore, it enables users to track and manage changes to decision models effortlessly.
  • Clear Tree Structure - The platform offers intuitive visualization of decision logic structure, simplifying the navigation of complex decision models. The intuitive tree structure represents decision components assisting users to easily understand, alter or optimize the rules hierarchy as per their requirement.
  • Instant Rule Modifications - One of the standout features of Hyperon is its instant rule modification. Users can adjust decision logic at run time without needing IT support. It empowers businesses to quickly respond to changing market dynamics and fine-tune rules on the fly for favorable outcomes.


Hyperon charges as per the scale of its usage.

Its pricing model is as follows;

  • Amazon Web Services - $0.63 per hour.
  • Annual Subscription - Starts at $10,000 ( Based on CPU usage)

Read Also: Transforming Loyalty Programs for Succеss - Nеctе

9. InRule

InRule is an AI-powered automation solution emphasizing easy accessibility and a hassle-free business-rules deployment process. The platform has positioned itself as a robust AI decision-making platform with its unique fusion of three robust no-code automation processes, i.e decision making, machine learning, and process automation. This unique merger helps organizations with enhanced predictive capabilities, streamlined processes and efficient decision-making.

Major Highlights

  • Hyper Customization - One of the key highlights of InRule is their comprehensive customization capabilities that enables enterprises to tailor decision logic as per their requirements. From defining rules to altering process design and process repository, InRule provides a high degree of flexibility to meet diverse customization needs.
  • Precise Process Management - InRule offers enhanced process routing capabilities, giving complete control over defining and optimizing the flow of the processes. It ensures that business processes run smoothly, thus reducing bottlenecks and boosting efficiency.
  • Intuitive Business Logic - InRule offers a robust environment for authoring business logic. Consequently, users can define complex business logic with relative ease. Furthermore, it ensures that business rules perfectly align with organizational objectives and goals.


Custom pricing based on business requirements.

Read Also: What is the Most Efficient Way to do Dynamic Pricing Strategy?

10. Camunda

Last but not the least, Camunda is another BRE, which is a catalyst for organizational efficiency, enabling process automation across users, systems and devices. It simplifies even the most complex workflows through its powerful process automation capabilities, providing enhanced customer experience. It's a developer-friendly platform that easily integrates with varied endpoints ranging from human touchpoints to legacy systems, RPA Bots and microservices.

Major Highlights

  • Comprehensive Orchestration - Camunda can easily attach with multiple endpoints, enabling businesses to effectively coordinate processes across a spectrum of elements, including systems, people and devices.
  • BPMN & DMN standards - Camunda follows the industry-standard BPMN (Business Process Model and Notation) and DMN (Decision Model and Notation) standards. It facilitates interoperability, enabling multiple teams to collaborate efficiently.
  • Open Architecture Suited for Developer - Camunda boasts an open architecture that particularly suits developers. It enables developers to integrate Camunda into their existing technology stacks, enhancing flexibility and adaptability.


Camunda offers a subscription model and offers three subscription plans;

  • Free - €0 (Limited Usage)
  • Starter - €99/month
  • Enterprise - €50k/year

Read Also: Camunda Rule Engine: Streamlining Workflow Automation

How to Choose the Best Business Rules Management System?

When choosing the best Business Rules Management System (BRMS) for your organization, it’s important to consider several key factors to ensure that the system aligns with your business objectives, integrates smoothly with your existing infrastructure, and is adaptable to future changes. Below is a detailed section on how to choose the best BRMS:

Understanding Your Business Needs

  1. Identify Specific Requirements:Begin by clearly understanding what you want the BRMS to achieve. Are you looking to automate complex decision-making processes, ensure regulatory compliance, or improve operational efficiency? Defining your objectives will guide your choice.
  2. Assess Your Current Environment:Evaluate your current IT infrastructure and identify how a BRMS will fit into this environment. Consider the systems that it needs to integrate with, such as CRM, ERP, or custom applications.

Evaluating Key Features of a BRMS

  1. User-Friendliness:A BRMS should have an intuitive interface, especially if it will be used by staff who are not highly technical. The ease of rule creation, testing, and modification is crucial for efficiency.
  2. Customization and Flexibility:The system should allow for customization to fit your specific business logic and workflows. Flexibility is key for adapting to business changes and integrating new rules.
  3. Integration Capabilities:Ensure the BRMS can easily integrate with your existing software and data sources. This includes checking for API availability, compatibility with your tech stack, and the ability to import/export rules.
  4. Scalability:The system should be able to scale with your business. This means it should handle an increasing number of rules and decisions as your business grows, without a drop in performance.
  5. Performance and Reliability:Assess the performance and reliability of the BRMS. It should be capable of processing rules quickly and efficiently, with minimal downtime.

Considering Additional Factors

  1. Regulatory Compliance: If your industry is heavily regulated, choose a BRMS that can easily adapt to changing regulations and ensure compliance.
  2. Vendor Reputation and Support: Research the vendor’s reputation in the market. Consider the support and training they offer, as well as the community around the product for additional resources and troubleshooting.
  3. Cost and ROI: Evaluate the cost of the system against the potential return on investment. This includes not only the initial purchase price but also long-term costs like maintenance, upgrades, and training.

Testing and Validation

  1. Request Demos and Trials: Before making a final decision, request demos or trial versions to test the BRMS in your environment. This hands-on experience can be invaluable.
  2. Gather Feedback from End-Users: If possible, involve end-users in the testing phase. Their feedback can be crucial in assessing the usability and practicality of the system.

Making the Decision

  1. Compare and Contrast: Create a comparison chart of the potential BRMS options, outlining their features, pros, and cons. This visual aid can help in making an informed decision.
  2. Consult with Stakeholders: Discuss the options with key stakeholders. Their insights and perspectives might highlight aspects you hadn’t considered.
  3. Plan for Implementation: Once you’ve made a choice, plan for the implementation phase. Consider how you will manage the transition, train staff, and integrate the system into your current processes.

By carefully considering these aspects, you can select a Business Rules Management System that not only meets your current needs but is also adaptable to future challenges and changes in the business environment.

Business Rules Engine Comparison

To assist you in evaluating the top 10 business rules management systems, we have compiled a comprehensive comparison table. This table presents a side-by-side analysis of key features, performance metrics, and unique attributes of each engine. It is designed to provide a clear and concise overview, helping you make an informed decision based on your specific business requirements and goals. From integration capabilities to user-friendliness, scalability, and support options, this comparison delves into the aspects that matter most when selecting the right Business Rules Engine for your organization.


Ease of Use


Integration Capabilities


Coding Knowledge Needed 





Super Customizable



Super Easy



Comprehensive customization feature

No coding needed


Needs some learning


Multiple Integrations

Highly Customizable

Some knowledge required

Redhat Decision Manager

Has a learning curve



High customizability

Coding knowledge needed.


High Ease




No coding knowledge needed


Simple Dashboard


SDK for Integrations


Basic Knowledge

FICO Blaze Advisor

Moderate ease of use






Straightforward interface


Extensive integration with REST & Java API




Simple interface




Basic Knowledge






Need Coding Knowledge

How Nected Is Revolutionizing BRMS?

Nected is revolutionizing business rules management via its multifaceted approach that effectively addresses critical pain points. It introduces transformative features that make the decision modeling as streamlined as possible.

  • Nected enables exponentially fast deployment of rules-based systems, which enhances efficiency.
  • It enables API integration within minutes, allowing enterprises to adapt and implement rules quickly.
  • Nected allows 10x faster interaction via experimentation.
  • Nected's complete focus on no-code/low-code enhances the value of non-tech teams in the rule management process.
  • Nected adheres to industry best security practices, ensuring a secure and scalable solution.

In short, with its holistic approach, Nected is reshaping how businesses deal with rules authoring and deploying. By merging speed, agility and robust experimentation capabilities, Nected has positioned itself way above the competitors as a leader in nurturing an adaptive and impactful environment that facilitates desired business outcomes.


The business rule engine landscape is packed with excellent business rules management software.

However, given the criticality of streamlined workflows and efficient decision-making processes in modern business, it's vital to pick a business rules engine that fits your needs. Each rule engine in this boasts a unique strength - the open source versatility of Drools to the enterprise-grade capabilities of IBM ODM; however, the transformative potential of Nected is unparalleled.

Its sturdy, no-code editor, adaptable deployment models and powerful integration capabilities enable even non-tech teams to shape impactful decision models for their organizations. Nected allows free subscription; a great opportunity to the waters - grab it and position your business for long-term growth.

Business Rule Engine FAQs

Q1. What is BRE software?

BRE is short for Business Rule Engine. It's a type of software that enables companies to define, execute and manage business rules per the specific requirements.

Q2. What is the purpose of a Business Rules Engine?

The primary purpose of BRE is to automate the decision-making process within the business organization.

Q3. How Do Business Rules Engines Integrate with Existing Business Systems?

Business Rules Engines (BREs) are designed to seamlessly integrate with a variety of existing business systems. They typically offer flexible integration capabilities, including APIs and SDKs, which allow them to connect with different types of software systems such as CRM, ERP, and other custom business applications. This integration facilitates the automation of decision-making processes and ensures that business rules are consistently applied across all systems. For instance, engines like DecisionRules offer SDK integration options for JavaScript, NodeJS, .Net core, Java, Angular, React, and Python, making them highly adaptable to various technological environments.

Q4. What Unique Features Does Nected Offer That Distinguish It from Its Competitors?

Nected differentiates itself from competitors through several unique features:

  • No-Code/Low-Code Platform: Nected's platform is designed to be accessible to users with little to no coding experience, making it stand out among other more technical BREs.
  • Customization and Flexibility: While many BREs offer customization, Nected goes a step further by providing a highly flexible environment that can be tailored to specific business needs.
  • Integration Capabilities: Nected offers robust integration capabilities, making it easy to incorporate into existing business systems and workflows.
  • Scalability and Performance: It's designed to scale with business growth, ensuring that as your business expands, Nected can handle the increasing complexity and volume of rules without performance issues.
  • Support and Community: Nected provides strong customer support and has a growing community, which can be a significant advantage for businesses seeking guidance and best practices.

Q5. Can Business Rules Engines Improve Compliance with Regulations?

Yes, Business Rules Engines can significantly enhance an organization's ability to comply with regulations. By centralizing and automating the decision-making process, these engines ensure that all actions taken are in line with current regulations and standards. This is particularly useful in industries like finance and healthcare, where regulations frequently change. BREs like Drools and FICO Blaze Advisor are known for their robustness in handling complex regulatory requirements, making it easier for businesses to adapt to new laws and standards without extensive manual intervention.

Q6. How Does a Business Rules Engine Affect Customer Experience?

A Business Rules Engine can have a profound impact on customer experience. By automating decision processes, BREs enable quicker and more consistent responses to customer needs, leading to increased satisfaction. For example, in the e-commerce sector, a BRE can automate personalized product recommendations or pricing decisions, providing a more tailored shopping experience. Moreover, platforms like Corticon and Progress are designed to handle complex decision logic, which can be crucial in delivering a seamless and responsive customer service experience.

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