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Decision engine

Decision engine

Decision engine

Managing complex business calculations can be time-consuming and challenging, especially without the right tools. The Decision Engine offers an easy configuration of business rules for automation of processes like pre-screening, scoring, collection strategy selection, … even for non-technical users.

ApPello offers cutting-edge digital lending solutions for banks of all sizes, ensuring efficiency and scalability in loan origination and servicing.

ApPello offers cutting-edge digital lending solutions for banks of all sizes, ensuring efficiency and scalability in loan origination and servicing.

Discover Product Details

Complex decision-making processes, involving various customer segments and product variations, can be streamlined with automation. The Decision Engine simplifies pre-screening, scoring, and decision points, allowing easy management of decision logic based on customer segments, product variations, and other factors.

Show more

A cluster of large, round, bright pink circles with varying shades creates a vibrant, abstract composition against a plain background.

Discover Product Details

Complex decision-making processes, involving various customer segments and product variations, can be streamlined with automation. The Decision Engine simplifies pre-screening, scoring, and decision points, allowing easy management of decision logic based on customer segments, product variations, and other factors.

Show more

A cluster of large, round, bright pink circles with varying shades creates a vibrant, abstract composition against a plain background.

Discover Product Details

Complex decision-making processes, involving various customer segments and product variations, can be streamlined with automation. The Decision Engine simplifies pre-screening, scoring, and decision points, allowing easy management of decision logic based on customer segments, product variations, and other factors.

Show more

Discover Product Details

Complex decision-making processes, involving various customer segments and product variations, can be streamlined with automation. The Decision Engine simplifies pre-screening, scoring, and decision points, allowing easy management of decision logic based on customer segments, product variations, and other factors.

Show more

A cluster of large, round, bright pink circles with varying shades creates a vibrant, abstract composition against a plain background.

Main Benefits

Main Benefits

Graphical visualisation of business logic

Graphical visualisation of business logic

A digital line graph contrasts current and previous weekly data, with a speech bubble icon illustrating a pie chart, symbolizing financial metrics or analytics.
A digital line graph contrasts current and previous weekly data, with a speech bubble icon illustrating a pie chart, symbolizing financial metrics or analytics.
A digital line graph contrasts current and previous weekly data, with a speech bubble icon illustrating a pie chart, symbolizing financial metrics or analytics.

Configurable Decision Engine with Business Rule Management

Configurable Decision Engine with Business Rule Management

Flat design illustration of three connected flowchart panels displaying pie charts with varying shades of blue, accompanied by horizontal lines representing text, against a light background.
Flat design illustration of three connected flowchart panels displaying pie charts with varying shades of blue, accompanied by horizontal lines representing text, against a light background.

Models can be versioned, test/live models can be compared

Models can be versioned, test/live models can be compared

A stylized infographic features a colored circle composed of purple and light blue segments on the left, a synchronization icon in the center, and a bar chart symbol on the right, representing data integration and analytics.
A stylized infographic features a colored circle composed of purple and light blue segments on the left, a synchronization icon in the center, and a bar chart symbol on the right, representing data integration and analytics.

Supports financial functions and Basel II, III indicator calculations

Champion-Challenger functionality

Quick implementation and configurable business logic without need for coding

A digital illustration of a web browser window icon with a command-line terminal symbol in the center, set against a soft blue, grid-patterned background, representing web development and coding concepts.
A digital illustration of a web browser window icon with a command-line terminal symbol in the center, set against a soft blue, grid-patterned background, representing web development and coding concepts.

Product features

Product features

A graphic depicts multiple cards with circular or bar charts inside them with some data, showing a drag and droppable system set against a blue grid-patterned background.

Dynamic data processing

ApPello's Decision Engine stands out for its openness and flexibility. Designed for seamless integration with existing systems and external data sources, it ensures that output can be easily accessed and used by any connected application. This streamlines workflows, reduces operational risks, and boosts efficiency, ultimately supporting better business management.

A graphic depicts multiple cards with circular or bar charts inside them with some data, showing a drag and droppable system set against a blue grid-patterned background.

Dynamic data processing

ApPello's Decision Engine stands out for its openness and flexibility. Designed for seamless integration with existing systems and external data sources, it ensures that output can be easily accessed and used by any connected application. This streamlines workflows, reduces operational risks, and boosts efficiency, ultimately supporting better business management.

A graphic depicts multiple cards with circular or bar charts inside them with some data, showing a drag and droppable system set against a blue grid-patterned background.

Dynamic data processing

ApPello's Decision Engine stands out for its openness and flexibility. Designed for seamless integration with existing systems and external data sources, it ensures that output can be easily accessed and used by any connected application. This streamlines workflows, reduces operational risks, and boosts efficiency, ultimately supporting better business management.

A graphic depicts multiple cards with circular or bar charts inside them with some data, showing a drag and droppable system set against a blue grid-patterned background.

Dynamic data processing

ApPello's Decision Engine stands out for its openness and flexibility. Designed for seamless integration with existing systems and external data sources, it ensures that output can be easily accessed and used by any connected application. This streamlines workflows, reduces operational risks, and boosts efficiency, ultimately supporting better business management.

The image displays a detailed financial dashboard for a company, showcasing various loan products, their respective loan numbers, limits, and associated currencies in a tabular format, with options to prepare an application and view application details.

Flexible scorecard definition

With the Decision Engine, scorecards can be easily created and maintained, providing a robust framework for evaluating creditworthiness. The flexibility of the system allows questionnaires and scorecards to be adjusted periodically to align with regulatory requirements and changes in credit policies. Users have the ability to parameterize all rules simultaneously within the process, ensuring efficient management and customization.

The image displays a detailed financial dashboard for a company, showcasing various loan products, their respective loan numbers, limits, and associated currencies in a tabular format, with options to prepare an application and view application details.

Flexible scorecard definition

With the Decision Engine, scorecards can be easily created and maintained, providing a robust framework for evaluating creditworthiness. The flexibility of the system allows questionnaires and scorecards to be adjusted periodically to align with regulatory requirements and changes in credit policies. Users have the ability to parameterize all rules simultaneously within the process, ensuring efficient management and customization.

The image displays a detailed financial dashboard for a company, showcasing various loan products, their respective loan numbers, limits, and associated currencies in a tabular format, with options to prepare an application and view application details.

Flexible scorecard definition

With the Decision Engine, scorecards can be easily created and maintained, providing a robust framework for evaluating creditworthiness. The flexibility of the system allows questionnaires and scorecards to be adjusted periodically to align with regulatory requirements and changes in credit policies. Users have the ability to parameterize all rules simultaneously within the process, ensuring efficient management and customization.

The image displays a detailed financial dashboard for a company, showcasing various loan products, their respective loan numbers, limits, and associated currencies in a tabular format, with options to prepare an application and view application details.

Flexible scorecard definition

With the Decision Engine, scorecards can be easily created and maintained, providing a robust framework for evaluating creditworthiness. The flexibility of the system allows questionnaires and scorecards to be adjusted periodically to align with regulatory requirements and changes in credit policies. Users have the ability to parameterize all rules simultaneously within the process, ensuring efficient management and customization.

Screenshot of a digital platform interface, showing multiple project cards with labels like "AMPEFLOW CORPORATE SCREENING SERVICE" and "AMPEFLOW FEE TEST," each with version numbers, status tags (e.g., "LIVE," "DRAFT"), and clickable options for opening or editing, set against a minimalistic white background.

Champion-Challenger & Bulk Testing

The Decision Engine is a powerful tool that allows organizations to challenge their existing practices and build multiple models for comparison. It enables testing and validation by comparing test scenarios to live models.

Read more

Screenshot of a digital platform interface, showing multiple project cards with labels like "AMPEFLOW CORPORATE SCREENING SERVICE" and "AMPEFLOW FEE TEST," each with version numbers, status tags (e.g., "LIVE," "DRAFT"), and clickable options for opening or editing, set against a minimalistic white background.

Champion-Challenger & Bulk Testing

The Decision Engine is a powerful tool that allows organizations to challenge their existing practices and build multiple models for comparison. It enables testing and validation by comparing test scenarios to live models.

Read more

Screenshot of a digital platform interface, showing multiple project cards with labels like "AMPEFLOW CORPORATE SCREENING SERVICE" and "AMPEFLOW FEE TEST," each with version numbers, status tags (e.g., "LIVE," "DRAFT"), and clickable options for opening or editing, set against a minimalistic white background.

Champion-Challenger & Bulk Testing

The Decision Engine is a powerful tool that allows organizations to challenge their existing practices and build multiple models for comparison. It enables testing and validation by comparing test scenarios to live models.

Read more

Screenshot of a digital platform interface, showing multiple project cards with labels like "AMPEFLOW CORPORATE SCREENING SERVICE" and "AMPEFLOW FEE TEST," each with version numbers, status tags (e.g., "LIVE," "DRAFT"), and clickable options for opening or editing, set against a minimalistic white background.

Champion-Challenger & Bulk Testing

The Decision Engine is a powerful tool that allows organizations to challenge their existing practices and build multiple models for comparison. It enables testing and validation by comparing test scenarios to live models.

Read more

Decision trees

The Decision Engine offers parameterized data models, processes, and rules, empowering Analysts / Experts to create new questionnaires and scoring models for new products or client sub-segments. Modifying the logic or parameter board is made simple, as the system allows for the addition of new parameters, cloning, inactivation/activation, or archiving of old ones, without the need IT intervention. This user-friendly system puts control in the hands of the bank, enabling easy management and customization.

A diagram displays a flowchart with interconnected rectangular nodes, each containing graphs and text, set against a light grid background.
A diagram displays a flowchart with interconnected rectangular nodes, each containing graphs and text, set against a light grid background.
A corporate workflow diagram displaying a draft version, featuring interconnected nodes for operations like calculations, product parameters, risk analysis, and partner scoring, depicted with arrows indicating process flow.

Workflow automation

Did you know that adding extra input fields to a loan application form can cause banks to lose potential clients?


ApPello’s Decision Engine, in seamless integration with Camunda’s Workflow Engine and our Customer Portal, offers a flexible solution to optimize digital decision-making processes. This trio of tools enables users to design and test new workflows in hours, drastically reducing development time and enhancing the overall customer experience.

A corporate workflow diagram displaying a draft version, featuring interconnected nodes for operations like calculations, product parameters, risk analysis, and partner scoring, depicted with arrows indicating process flow.

Workflow automation

Did you know that adding extra input fields to a loan application form can cause banks to lose potential clients?


ApPello’s Decision Engine, in seamless integration with Camunda’s Workflow Engine and our Customer Portal, offers a flexible solution to optimize digital decision-making processes. This trio of tools enables users to design and test new workflows in hours, drastically reducing development time and enhancing the overall customer experience.

A corporate workflow diagram displaying a draft version, featuring interconnected nodes for operations like calculations, product parameters, risk analysis, and partner scoring, depicted with arrows indicating process flow.

Workflow automation

Did you know that adding extra input fields to a loan application form can cause banks to lose potential clients?


ApPello’s Decision Engine, in seamless integration with Camunda’s Workflow Engine and our Customer Portal, offers a flexible solution to optimize digital decision-making processes. This trio of tools enables users to design and test new workflows in hours, drastically reducing development time and enhancing the overall customer experience.

A corporate workflow diagram displaying a draft version, featuring interconnected nodes for operations like calculations, product parameters, risk analysis, and partner scoring, depicted with arrows indicating process flow.

Workflow automation

Did you know that adding extra input fields to a loan application form can cause banks to lose potential clients?


ApPello’s Decision Engine, in seamless integration with Camunda’s Workflow Engine and our Customer Portal, offers a flexible solution to optimize digital decision-making processes. This trio of tools enables users to design and test new workflows in hours, drastically reducing development time and enhancing the overall customer experience.

For ALL segments & complexity levels

The Decision Engine caters to both corporate and retail segments, offering flexibility in managing risk conditions. The system allows for the separation of risk conditions, associating them with specific sectors, and operating independently.

A digital illustration of a web browser window displaying a colorful data dashboard with bar and line graphs, featuring blue, green, purple, and pink lines against a dark background.
A digital illustration of a web browser window displaying a colorful data dashboard with bar and line graphs, featuring blue, green, purple, and pink lines against a dark background.

Are you interested?

Want to learn more about how our platform can modernize your bank?

Just schedule a call with one of our experts. We're here to help.

Are you interested?

Want to learn more about how our platform can modernize your bank?

Just schedule a call with one of our experts. We're here to help.

Are you interested?

Want to learn more about how our platform can modernize your bank?

Just schedule a call with one of our experts. We're here to help.

Are you interested?

Want to learn more about how our platform can modernize your bank?

Just schedule a call with one of our experts. We're here to help.

APPELLO AUSTRIA

A-1190 Vienna,
Heiligenstädter Lände 29/2. OG

APPELLO CZECH

Pobřežní 620/3, 186 00 Praha 8-Karlín Business Center

APPELLO HUNGARY

H-1075 Budapest, Madách Imre út 13-14.

Madách Trade Center, Building A, 2nd floor.

APPELLO ROMANIA

15-17 Povernei street, Sector 1, 

Bucharest

© 2025 ApPello. All rights reserved.

FOLLOW US

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APPELLO AUSTRIA

A-1190 Vienna,
Heiligenstädter Lände 29/2. OG

APPELLO CZECH

Pobřežní 620/3, 186 00 Praha 8-Karlín Business Center

APPELLO HUNGARY

H-1075 Budapest, Madách Imre út 13-14. Madách Trade Center, Building A, 2nd floor.

APPELLO ROMANIA

15-17 Povernei street, Sector 1, 

Bucharest

© 2025 ApPello. All rights reserved.

FOLLOW US

Linkedin logo Yellow
Facebook logo Yellow
X (ex Twitter) logo Yellow
Youtube logo Yellow

APPELLO AUSTRIA

A-1190 Vienna,
Heiligenstädter Lände 29/2. OG

APPELLO CZECH

Pobřežní 620/3, 186 00 Praha 8-Karlín Business Center

APPELLO HUNGARY

H-1075 Budapest, Madách Imre út 13-14. Madách Trade Center, Building A, 2nd floor.

APPELLO ROMANIA

15-17 Povernei street, Sector 1, 

Bucharest

© 2025 ApPello. All rights reserved.

FOLLOW US

Linkedin logo Yellow
Facebook logo Yellow
X (ex Twitter) logo Yellow
Youtube logo Yellow