
Shopify
WooCommerce
Magento
PrestaShop
WiX
SquareSpace
OpenCart
BigCommerce provides ecommerce software solutions and shopping cart software for online businesses. Try it free and start selling your products online today!

CodeBeautify
XML ValidatorBuddy
Oxygen XML Editor
Altova XMLSpy
xmllint
Peppol Validator
Schema Validator Extension
Validate XML and e-invoices up to 1 GB in your browser: XSD, DTD, RelaxNG and official business rules

Which is more popular?
Based on our record, BigCommerce seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | bigcommerce.com | xmlvalid.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States | Startup from Ukraine · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of BigCommerce yet.
xmlvalid is an online XML validator built for production-size documents and e-invoicing. Validation XSD 1.0, DTD, RelaxNG (XML and compact syntax) 7,700+ Schematron business rules: EN 16931 (UBL and CII), Peppol BIS and PINT, XRechnung, ZUGFeRD / Factur-X, and national rules from France, Italy,...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of xmlvalid yet.
Walkthroughs and reviews on video.
BigCommerce Ecommerce Review
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing BigCommerce and xmlvalid.
xmlvalid's answer:
xmlvalid's answer:
xmlvalid's answer:
xmlvalid's answer:
xmlvalid's answer:
xmlvalid is built and run by Oleksii Babintsev, a developer from Ukraine, so questions and bug reports reach the person who builds the engine. It started as a streaming validator for XML files too large for typical online tools, and grew into e-invoicing as countries made structured invoices mandatory: business rules for EN 16931, Peppol, XRechnung and national formats in 24 countries, PDF invoices, an API, CLI and GitHub Action for CI, and monitors for XML feeds. While building it, we found and fixed a slowdown in libxml2's validation of large files and contributed the fix upstream. It launched in October 2026
Share your experience with using BigCommerce and xmlvalid. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Renowned for its enterprise-level functionality and extensive integrations, BigCommerce boasts an open API architecture. Its intuitive interface and real-time store sales metrics on the Home screen make it easy for...
BigCommerce stands out for its robust features that support scalability. If you're planning to grow your business, BigCommerce offers multi-channel selling and advanced SEO capabilities that can help you reach more...
BigCommerce is an all-in-one e-commerce platform that simplifies the process of setting up and running an online store. Its user-friendly interface and customizable options allow businesses to create unique and...
We have no reviews of xmlvalid yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


It's their payment processing, the inspect browser tool pulls up a bad connection with their payment system (bigcommerce.com). It's some amateur hour shenanigans. Source: over 3 years ago
Looks nothing like bigcommerce.com IMHO. Crappy graphics, site looks like it was put together by a 5 year old child. Source: almost 5 years ago
But there are many alternatives I saw some people selling nice on ecwid.com as well and bigcommerce.com have more specific B2B options. Source: over 5 years ago
Tracking xmlvalid since Oct 2026.
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