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DeltaCompare
What DeltaCompare is
DeltaCompare is DeltaXignia’s document and data comparison software. It identifies structural edits, attribute updates, and moved content, with comparisons down to individual words or characters. It can also find cell-level changes in tables and differences inside diagrams or graphics embedded in documents. To review or pass along results, users can create redlines, side-by-side views, or structured comparison files for publishing and automated workflows.
Supported formats include XML, JSON, HTML, XHTML, DITA, DocBook, PDF, Word, Excel, and PowerPoint. Comparison rules can be adjusted to disregard whitespace, formatting changes, or selected elements, while presentation controls let teams shape how results appear. Compare can run as a standalone product, connect with content management systems and CI/CD pipelines, or be embedded in another product through Java and REST APIs. DeltaXignia describes it as designed for enterprise workloads, including large data files and thousands of documents. The product is available for Linux, macOS, and Windows, as well as through API and self-hosted options. A free trial is available; licensing can be by annual subscription, Cost per Operation, or an enterprise agreement tailored to an organization. Pricing is on request.
Who it suits
Compare suits writers, developers, and organizations that need to review document or data changes across supported formats. Its stated enterprise scale and use in legal, aviation, pharma, and finance may also suit teams in regulated industries.
What it does well
- Finds changes at word and character level.
- Tracks moved content and attribute updates.
- Produces redlines, side-by-side views, or structured files.
- Supports PDF and Office file comparisons.
- Can integrate with CMSs and CI/CD pipelines.
- Rules can exclude whitespace or formatting changes.
What to know first
- Pricing is available on request.
- The free trial duration is unstated.
Limits
Pricing is on request, and the free trial’s duration is unstated.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Compare | Pricing by enquiry; no public price listed | On request |
As deltaxignia.com lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Visit the DeltaXignia Compare product page.
- Request pricing and discuss a licensing option: annual subscription, Cost per Operation, or enterprise agreement.
- Ask DeltaXignia about its free trial.
- Choose a Linux, macOS, Windows, API, or self-hosted route.
- Configure comparison rules and connect supported workflows or embed Compare through Java or REST APIs.
Verdict
Choose DeltaCompare if you need configurable document or data comparisons, including outputs for publishing or automation. Its API, deployment options, and stated capacity for large workloads may suit enterprise teams. Look elsewhere if you need a published price before contacting the maker.
Questions
How much does DeltaCompare cost?
Pricing is on request. The listed licensing models are annual subscriptions, Cost per Operation, and enterprise agreements tailored to organizational needs.
Is there a free trial?
Yes. DeltaXignia says its products have a free trial, but does not state its duration.
Which platforms does Compare support?
The listed platforms are API, Linux, macOS, self-hosted, and Windows. DeltaXignia also says its products are available on-premises, as SaaS, or in cloud deployments.
What file formats can it compare?
Listed formats include XML, JSON, HTML, XHTML, DITA, DocBook, PDF, Word, Excel, and PowerPoint.
Can it connect to other software?
It can integrate with content management systems and CI/CD pipelines. It can also be embedded in a product through Java and REST APIs.
Who makes DeltaCompare?
DeltaCompare is a DeltaXignia product. The company says its first product launched in 2001 and lists its headquarters as Malvern, Worcestershire, UK.
Facts from DeltaCompare's own pages
- Company history
- DeltaXignia says its first product launched in 2001. · deltaxignia.com, 9 Oct 2026
- Comparison controls
- Users can configure comparison rules to ignore whitespace, formatting changes, or selected elements. · deltaxignia.com, 9 Oct 2026
- Comparison features
- It can compare changes word by word or character by character and track moved content. · deltaxignia.com, 9 Oct 2026
- Customization
- Users can configure comparison rules to ignore selected changes and control how results are presented. · deltaxignia.com, 9 Oct 2026
- Deployment
- Compare can run standalone or be embedded into another product, and DeltaXignia says its products are available on-premises, SaaS, or in cloud deployments. · deltaxignia.com, 9 Oct 2026
- Formats
- The page lists XML, JSON, HTML, XHTML, DITA, DocBook, PDF, Word, Excel, and PowerPoint among its supported formats. · deltaxignia.com, 9 Oct 2026
- Founded
- 2001 · deltaxignia.com, 28 Sept 2026
- Headquarters
- DeltaXignia lists its headquarters at Malvern Hills Science Park in Malvern, Worcestershire, UK. · deltaxignia.com, 9 Oct 2026
- Integrations
- Compare can integrate with CMSs and CI/CD pipelines, or be embedded in a product through Java and REST APIs. · deltaxignia.com, 9 Oct 2026
- Intended users
- The maker describes use by writers, developers, enterprises, and teams in regulated industries such as legal, aviation, pharma, and finance. · deltaxignia.com, 9 Oct 2026
- Output options
- It can produce redlines, side-by-side views, or structured comparison files for publishing and automation workflows. · deltaxignia.com, 9 Oct 2026
- Outputs
- Comparison results can be produced as redlines, side-by-side views, or structured files for downstream workflows. · deltaxignia.com, 9 Oct 2026
- Pricing and licensing
- The FAQ lists annual subscriptions, Cost per Operation models, and enterprise agreements tailored to organizational needs; it gives no prices. · deltaxignia.com, 9 Oct 2026
- Purpose
- Compare detects changes in documents and data, including structural edits, attribute updates, and moved content. · deltaxignia.com, 9 Oct 2026
- Scale
- The maker says Compare is designed for enterprise workloads, including large data files and thousands of documents. · deltaxignia.com, 9 Oct 2026
- Security
- DeltaXignia states that it is certified to ISO 27001 and the Open Trusted Technology Provider Standard (O-TTPS). · deltaxignia.com, 9 Oct 2026
- Security and trust
- DeltaXignia says it is accredited with ISO 9001, ISO 27001, and the Open Trusted Technology Provider Standard. · deltaxignia.com, 9 Oct 2026
- Support
- The maker directs product support inquiries to its support portal and describes its documentation and developers as available to help. · deltaxignia.com, 9 Oct 2026
- Tables and diagrams
- Compare can identify cell-level table changes and differences inside diagrams or graphics embedded in documents. · deltaxignia.com, 9 Oct 2026
- Trial
- DeltaXignia says its products have a free trial, but the FAQ does not state its duration. · deltaxignia.com, 9 Oct 2026
Where DeltaCompare stands on Freedom251
- Document Comparison Software#15 of 25