Where Change Matters
The Content & Data Change Management Platform That Turns Complex Change Into Confident Decisions, Proven in Regulated Environments
The Content & Data Change Management Platform That Turns Complex Change Into Confident Decisions, Built Into Your SystemsShaped to Your WorkflowsReady for AutomationProven in Regulated EnvironmentsDesigned for ScaleWith 100% Accuracy
Configurable comparison, merge, and validation that integrates into your workflows, delivering accuracy and confidence across content and data.
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Trusted by Enterprises Worldwide
Built for Precision. Designed for You.
With over 30 years of expertise, we exist to solve the hardest problems in document and data comparison. From regulatory compliance to digital publishing and technical authoring, DeltaXignia delivers the precision solutions and expertise needed to detect every change, protect accuracy, and keep information trustworthy.
Faster Reviews
Cut review cycles dramatically with automated, detailed reports and redlines that replace hours of manual checking and accelerate time-to-release.
Unmatched Accuracy
Achieve 100% accuracy in comparison, catching every insertion, deletion, and structural change, even the ones that traditional tools miss.
Any Format, Any Scale
From XML, JSON, DITA, and HTML (expanding to Office documents and PDFs), DeltaXignia handles every format with enterprise-grade reliability.
Proven Impact Across Review, Validation, and Change Control
We support faster reviews, stronger validation, and trusted outcomes.
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Trusted point of reference
80%
Faster document revision review times
98.5%
Reduction in labour for change validation
100%
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Trusted Across Industries
DeltaXignia powers mission-critical content and data workflows across industries worldwide, delivering the accuracy and assurance needed in both highly regulated fields and fast-moving digital environments.
Aerospace & Aviation
Managing complex manuals, maintenance schedules, and regulatory updates. DeltaXignia ensures every change is tracked, merged, and validated so safety-critical content is always up to date.
Legal & Regulatory
Supporting law firms, compliance teams, and regulators where precision is non-negotiable. Our solutions maintain audit trails, prevent hidden errors, and provide confidence in high-stakes documents.
“DeltaCompare transformed our publishing workflow. We reduced the time to produce redline standards from days to less than an hour, while maintaining perfect accuracy and layout.”
Daniel Reed,
Managing Director, Wrycan
Publishing & Content
Helping publishers, editors, and content managers handle large volumes of content across formats. From manuscripts to digital assets, we streamline collaboration and accelerate time to publish.
Life Sciences & Healthcare
Validating regulated content such as clinical trial data, patient information, and drug labeling. DeltaXignia helps ensure compliance and accuracy in environments where lives depend on it.
Finance & Insurance
Protecting the integrity of contracts, disclosures, and regulatory submissions. We deliver the accuracy and auditability required in fast-moving financial environments.
“With multiple authors contributing to documents, it became challenging to track all the changes accurately, and DeltaXignia helped streamline that process.”
Bob Murray,
Director of Solutions, Bluestream
Government & Defence
Managing classified and highly structured content with strict compliance requirements. Our solutions provide traceability and assurance for mission-critical documentation.
Technology Software
Powering software vendors, SaaS platforms, and ECM partners who embed DeltaXignia into their own solutions. Our APIs and pipelines integrate seamlessly, enabling differentiated features for end customers.
The DeltaXignia Difference
DeltaXignia combines 100% comparison accuracy, multi-format support, and enterprise-ready integration to give you complete confidence in every document and data workflow.
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Independent Accuracy
Achieve 100% reliable results with patented comparison technology that detects every hidden change, eliminating the risk of human error and protecting content integrity.
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Configurable Pipelines
Adapt our solutions to your exact needs with flexible pipelines and APIs that integrate seamlessly into any CMS, content workflow, or enterprise system.
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Multi-Format Flexibility
Compare and merge across all major formats, XML, JSON, DITA, HTML and custom schemas, so your entire content ecosystem is covered.
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Scalable Performance
Handle everything from one-off document comparisons to continuous, enterprise-wide automation, without sacrificing speed or accuracy at scale.
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Regulatory Confidence
Ensure full compliance in industries where precision is non-negotiable, from aerospace and automotive to legal, pharmaceutical, and financial sectors.
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Expert Partnership
Work with a team that brings decades of deep comparison and data expertise, offering consultancy, integration support, and tailored best practices.
Our Technology Vision
DeltaXignia’s technology roadmap is built on three core pillars, ensuring our comparison and validation solutions keep pace with the most demanding enterprise needs.
Scale, Speed, Size, Accuracy
We continually refine our core algorithms to handle larger documents and data sets at speed, while maintaining industry-leading accuracy. This commitment means faster results and confidence at any scale.
Expanded Format Support
We’re extending support to more unstructured and semi-structured formats, such as PDF and Microsoft Office files, so you can validate and compare a wider range of content without switching tools.
Adaptive AI Approach
Our AI strategy enhances, not replaces, our core Compare and Merge capabilities. AI-driven insights help surface key changes and support human-in-the-loop decisions, providing smarter, faster understanding while keeping expert oversight central.
Check, Compare, Merge for Complex Content
DeltaXignia’s modular architecture works by your input content flowing into DeltaCore, where intelligent processing is driven by 30+ precision capabilities. Depending on your use case, comparing, merging, or validating, DeltaCore works through DeltaCompare, DeltaMerge or DeltaCheck to deliver accurate, flexible DeltaOutput. It’s a fully configurable system designed for scale, speed, and reliability.
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Every Stage, Every Workflow.
Validate, compare, merge, and consult, DeltaXignia delivers the solutions and expertise to keep content accurate from draft to release.
DeltaCompare
Precise Document & Data Comparison
Identify, review, and share every change between two or more document versions.
For teams that need to see and manage changes between two or more document versions, DeltaCompare delivers highly accurate comparisons across formats like XML, HTML and DITA.
✓ Highlight additions, deletions, and modifications with precision.
✓ Produce redlined outputs for editors or downstream systems.
✓ Integrate with CMS or content management pipelines.
DeltaMerge
Smart Merging for Complex Documents
Bring multiple edits or branches together into one accurate, conflict-free document.
When multiple authors or branches create parallel changes, or when edits are made sequentially over time, DeltaMerge makes it easy to bring all contributions together into a single, consistent file.
✓ Merge 3+ versions into one trusted output ready for use.
✓ Auto-resolve conflicts with rules you control.
✓ Keep every valid change without breaking structure.
DeltaCheck
Independent Conversion Validation
Ensure every conversion or migration is accurate with clear, actionable reports.
DeltaCheck is the final safeguard for accurate conversions and migrations. It automatically analyses source and converted files, detects every difference, and produces clear reports you can trust.
✓ Detect changes between source and converted files.
✓ Generate clear, actionable HTML reports for quick sign-off.
✓ Works with Word, XML, HTML, DITA, DocBook and more..
Consult
Expert Setup & Optimisation
Get tailored help to plan, configure, and fine-tune DeltaXignia solutions.
Partner with the team behind the technology to plan, configure, and fine-tune DeltaXignia solutions so they perform flawlessly in your environment.
✓ Design and set up tailored pipelines.
✓ Optimise how Check, Compare, and Merge fit into your processes.
✓ Fine-tune your setup for faster, more reliable results at scale.
Built to Work Wherever Your Content and Data Lives
DeltaXignia integrates seamlessly into the systems you rely on, delivering precision and confidence without disrupting your workflow.
ECM Providers
Wrycan & NFPA
By integrating DeltaCompare, Wrycan empowered the NFPA to reduce the time needed to create Redline publications from 70 hours to under 1 hour, cutting labour by 98.5% per new edition. They preserved pagination perfectly, automated comparisons across formats (print & HTML), and unlocked new digital products while slashing publishing costs.
Read the full customer story →System Integrators
Semcon
Semcon produces complex technical manuals with frequent updates and tight deadlines. By integrating DeltaCompare into their workflows, editors and SMEs can now validate every change with complete accuracy, cutting validation time by up to 50% and reducing overall review cycles by 30%. The result: faster delivery without compromising quality.
Read the full customer story →Enterprises
Karnov Group
When Karnov Group Denmark acquired Norstedts Juridik, they faced the enormous task of merging two incompatible XML sources of Swedish legislation, over 16,000 files. DeltaXignia allowed the team to automate the process, preserving annotations, closing version gaps, and uniting content into a single reliable source.
Read the full customer story →Integrations & Flexibility
DeltaXignia is designed to fit your environment, not force you to change it. With powerful APIs, configurable pipelines, and deployment options from cloud to on-premise, our solutions adapt to the way you already work.
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API-Ready
DeltaXignia provides powerful, well-documented Java and REST APIs that let you embed comparison, merging, and validation directly into your own applications, platforms, and automated workflows.
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CMS-Friendly
Our solutions integrate smoothly with leading content management systems, enabling editors and authors to review changes, validate updates, and manage complex content without leaving their existing tools.
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Cloud or On-Prem
Choose the deployment model that works for your enterprise. Whether you need the scalability of cloud or the control of on-premise, DeltaXignia fits seamlessly into your infrastructure.
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Customisable Rules
Define exactly how comparisons, merges, and checks are performed. Skip irrelevant edits, enforce precision where it matters most, and keep every process aligned with compliance.
Global Standards, Proven Trust
We meet the highest international benchmarks for quality, security, and trust, ensuring our solutions are reliable, safe, and enterprise-ready.
Ready to see how DeltaXignia can fit into your workflow?
From aerospace and legal to publishing and technology, DeltaXignia helps enterprises eliminate hidden risks and streamline critical processes. Let’s discuss how we can do the same for you.
Latest from the DeltaBlog
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Data now carries as much strategic value as the electrons flowing through the grid, and treating it as the “new energy” means breaking down silos and synchronising massive, multi-source datasets.
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Read moreFrequently Asked Questions
What makes DeltaXignia different from other comparison or merge software providers?
DeltaXignia goes beyond simple text or diff tools, we deliver configurable, intelligent comparison and merging pipelines that integrate directly into enterprise workflows. Our solutions understand structured data, scale across complex systems, and can be tailored to fit your exact business and compliance needs.
Who uses DeltaXignia solutions?
DeltaXignia is trusted by organisations in aerospace, legal, publishing, manufacturing, and government sectors, industries where accuracy, version control, and auditability are mission-critical. Our technology supports teams managing complex documents and data with confidence.
Can DeltaXignia integrate with our existing systems?
Yes. DeltaXignia solutions are API-driven and highly interoperable, designed to connect with CMS platforms, version control systems, and CI/CD pipelines. Whether on-premise or cloud-based, our technology adapts to your environment rather than forcing you to change it.
Does DeltaXignia support both documents and data?
Absolutely. DeltaXignia uniquely bridges the gap between human-readable documents and machine-readable data, offering accurate comparison, merging, and validation for both, across formats like XML, JSON, Word, HTML, and more.
Why do companies choose DeltaXignia for enterprise integration?
Because DeltaXignia delivers reliability, flexibility, and precision. Our solutions don’t just highlight changes, they ensure consistency, compliance, and control across entire content and data ecosystems, empowering organisations to work faster, smarter, and without risk.
