What XB Software does

XB Software is a privately held Polish IT outsourcing and custom software development firm founded in 2008 and headquartered in Warsaw. The company operates with a 100% in-house team of 101-250 developers, UI/UX designers, project managers, and business analysts, organized into typical teams of 7+ specialists. It delivers full-cycle development services spanning web applications, SaaS platforms, cloud solutions, single-page applications, mobile apps (Flutter, React Native), application modernization, QA/testing, and IT staff augmentation, serving startups, SMBs, and mid-market/enterprise clients across North America and Europe with a stated 2+ hour working-time overlap with US clients.

The company's technical stack centers on JavaScript (React.js, TypeScript, Node.js, PHP, .NET, Nest.js) supported by seven proprietary products: the Webix JS UI Library (100+ components compatible with jQuery, React, AngularJS, Vue.js, Backbone.js), DHTMLX JS UI Components (Scheduler, Gantt, DataGrid, compatible with React, Angular, Vue.js, Svelte, Salesforce), SVAR UI, EnjoyHint, EnjoyCSS, and white-label platforms Examarius (online testing) and Stockelix (inventory management). Cloud deployment is built on AWS and MS Azure. The firm maintains ISO 9001:2015 and ISO 27001 certifications and documents GDPR Article 28 compliance.

XB Software monetizes through project-based custom development starting at $10,000 with Fixed-Price, Time-and-Materials, and a proprietary Budget-with-Float-Scope contract model, alongside IT staff augmentation and licensing of its proprietary UI libraries and white-label solutions. Go-to-market is sales-led with free consultations, project estimates, interactive demos, and a content-driven SEO and awards-based brand strategy. Recent strategic emphasis has been on AI-assisted development services integrating third-party generative AI tools under a Spec-Driven Development methodology, and on vertical productization in Energy & Utilities, with 2025 launches of a cloud-based SaaS platform for well drilling and a PM Gantt Chart product for solar projects.

Name

XB Software

Legal name

XB Software

Website

https://xbsoftware.com

Company type

Private

Founded year

2008

Operating status

Operating

Headcount range

101–250 employees

Short description

XB Software is a Warsaw-based custom software development firm delivering web, SaaS, cloud, mobile, and AI-assisted applications plus IT staff augmentation to startups, SMBs, and enterprise clients across North America and Europe, leveraging proprietary JavaScript UI libraries (Webix, DHTMLX) and white-label platforms.

Ownership category

akta.pro rank

Product category

Custom Software Development Services

NAICS

Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151), Software Publishers (51321), Software Publishers (5132)

SIC

Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373), Services-Prepackaged Software (7372)

akta.pro primary industry

Custom Application Development (Web/Mobile/Desktop) (BPAEAFAA)

akta.pro secondary industries

AI/ML Engineering & Model Development Services (BPAEAHAF), Platform Engineering & Internal Developer Platforms (IDP) (BPAEAKAC), Industry-Specific Low-Code Platforms (Vertical App Platforms) (HDAEAKAL)

Keywords

• Custom software development
• IT staff augmentation
• JavaScript UI libraries
• Web application development
• AI-assisted development

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Custom Software Development Projects: Full-cycle custom software development services from ideation to deployment. Projects range from $10,000 for simple MVPs to complex platforms requiring over 6 months. Both Fixed-Price and Time-and-Materials (T&M) models available, including Budget with Float Scope (BFS) contract type.
2. IT Staff Augmentation: Providing experienced developers, QA engineers, UX/UI designers, project managers, and BAs to integrate into existing client workflows.
3. Product Licensing (Webix, DHTMLX): Licensing of proprietary JavaScript UI component libraries and frameworks for enterprise and open-source use.
4. White-label Solutions: Ready-made white-label systems (Stockelix, Examarius) for rapid deployment and customization by clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

XB Software is a custom software development and IT outsourcing company that builds web, mobile, SaaS, and cloud applications for startups, SMBs, and enterprises across industries such as healthcare, energy, logistics, construction, and education. The firm combines full-cycle development services with proprietary JavaScript UI libraries (Webix, DHTMLX) and white-label platforms (Examarius, Stockelix) to accelerate delivery, and offers IT staff augmentation, QA/testing, AI-assisted development, and application modernization.

Product overview

XB Software is a custom software development company that offers a portfolio of proprietary JavaScript UI libraries (Webix and DHTMLX) alongside white-label platforms (Examarius for online assessments and Stockelix for inventory management). Their technology ecosystem includes additional products (SVAR UI, EnjoyHint, EnjoyCSS) that serve as reusable UI foundations for rapid development. The company provides full-cycle software development services spanning web application development, SaaS platforms, cloud solutions, mobile applications, AI-assisted development, and application modernization, all built on their core JS component libraries.

Differentiator

Problem solved

Functional benefit

Brands

• Webix: JavaScript UI library with 100+ ready-made and feature-rich components for web development
• DHTMLX
• SVAR UI
• EnjoyHint
• EnjoyCSS
• Examarius
• Stockelix

Products and services

• Webix JS UI Library & Framework JavaScript UI library with 100+ ready-made and feature-rich components and UI controls for faster web development. Compatible with jQuery, React, AngularJS, Vue.js, and Backbone.js. Designed to reduce UI complexity in enterprise-grade applications via ready-to-use, high-performance components for data visualization, planning, and interaction.
• DHTMLX JS UI Components JavaScript UI components that can be easily customized for complex front-end tools. Compatible with React, Angular, Vue.js, Svelte, and Salesforce. Includes Scheduler, Gantt, DataGrid, and other enterprise UI widgets. Used by XB Software as the foundation for custom scheduling, project management, and enterprise applications.
• SVAR UI Ready-made JavaScript UI component or white-label solution for rapid software development and deployment.
• EnjoyHint JavaScript library for creating interactive hints and tutorials. Ready-made white-label component offered for faster software development.
• EnjoyCSS CSS-related utility or styling tool for accelerating CSS-based UI development.
• Examarius Online Test Software Flexible online test system for educational institutions, training providers, and enterprise teams that allows creating, managing, and analyzing assessments. Features customizable assessments, detailed analytics, and use cases for employee evaluation and certification.
• Stockelix Inventory Management System Advanced inventory and equipment tracking system designed to eliminate asset loss, reduce manual work, and streamline warehouse operations. Adapts to business logic and warehouse workflows for rapid deployment.
• Custom Software Development Services Full-cycle custom software development services spanning web application development, SaaS application development, cloud software development, single-page application development, front-end development, UX/UI development and design, application modernization, IT outsourcing, dedicated developer teams, IT staff augmentation, AI-assisted development, AI software development, services for startups, DevOps, QA and software testing, mobile application development, cross-platform app development, rapid software prototyping, MVE/MVP development, and product development services.
• Cloud-Based SaaS Platform for Well Drilling Custom drilling management software for oil & gas and construction sectors that unifies operations, real-time data, and resource planning across the construction project lifecycle from site prep to facility setup.
• PM Gantt Chart Software for Solar Projects Custom project management software for complex solar farm development and construction with project version historical tracking and real-time scheduling for the renewables sector.

Quantifiable outcome

• 40% faster MVP delivery with AI-assisted development
• +5 more outcomes

Named customers8 records

Segments9 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability9 records

Feature8 records

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Yalantis: Custom software development firm from Eastern Europe focused on web and mobile solutions, supply chain/IoT software, and dedicated teams. Highly comparable to XB Software in delivery model and target verticals.
• Cogniteq: Mid-sized custom software development company offering web, mobile, and AI development services with a similar sales-led, project-based model. Comparable in size, geography, and service offering to XB Software.
• Itransition: Custom software development company headquartered in Eastern Europe offering web and mobile application development, QA, and staff augmentation to SMB and enterprise clients. Most directly comparable to XB Software on service mix, target customers, and delivery model.
• ELEKS: Eastern European software services firm offering custom software development, product design, and dedicated teams. Overlaps with XB Software across custom development, multiple verticals, and nearshoring for US/EU clients.
• BairesDev: Large nearshore software outsourcing firm with strong presence in Latin America serving US clients with custom development and staff augmentation. Comparable to XB Software on service offerings, sales-led GTM targeting startups and enterprises, and project-based pricing model.
• Intellias: Eastern European IT services company (Ukraine-based) offering custom software development, dedicated teams, and digital transformation. Closely comparable to XB Software in service portfolio, target verticals, and delivery structure.
• Geniusee: Custom software development company from Eastern Europe offering web/mobile development, AI solutions, and staff augmentation to SMBs and enterprises. Closely mirrors XB Software's service mix and customer segments.

Broad incumbents

• EPAM Systems: Large publicly traded IT services and custom software development firm with global delivery including Eastern Europe. Comparable to XB Software across web/mobile development, staff augmentation, and vertical solutions, but at much greater scale and with broader digital transformation offerings.

Emerging players

• OutSystems: Low-code application development platform that competes indirectly with XB Software's Webix/DHTMLX component-based delivery approach. Comparable in the sense of enabling rapid application development for enterprise customers, though OutSystems is a pure platform vendor.

Others

• DHTMLX (commercial arm): Commercial JavaScript UI library maintained as a separate brand within XB Software's product portfolio. Relevant as an adjacent product peer in the JavaScript UI component space competing with libraries like ag-Grid, Kendo UI, and Syncfusion.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/xbsoftware
• Xx.com/xbsoftware
• Facebookfacebook.com/xbsoftware

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about XB Software