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sellerboard VS xmlvalid

Compare sellerboard VS xmlvalid and see what are their differences

sellerboard

Analyze Profit in Real Time, Manage Inventory, Get Refunded for Lost & Damaged Items, Automate Email Follow Up Campaigns for Reviews and Feedback, Boost PPC Advertising

Rating
0 reviews
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Alternatives Is it good?
xmlvalid

Validate XML and e-invoices up to 1 GB in your browser: XSD, DTD, RelaxNG and official business rules

Rating
0 reviews
Pricing
Freemium $29 / Monthly (Pro)
Promote on VibeVoted
Alternatives Is it good?
Deciphrfi
The intelligent crypto financial operation system. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

eCommerce popularity
100% vs 0%
alternatives listed
206 vs 9

Base details

Website, pricing, platforms and company facts side by side.

sellerboard
xmlvalid
Website sellerboard.com xmlvalid.com
Pricing
Official pricing
Freemium $29 / Monthly (Pro) Official pricing
Platforms —
Web REST API gRPC APISOAP API
Company — Startup from Ukraine · 1 - 9 employees · 2026
Listed in
eCommerce eCommerce Platform Amazon Amazon Tools Amazon Seller Software Amazon Analytics +3
Developer Tools APIs CI/CD XML Data Validation Finance +3

About sellerboard and xmlvalid

In their own words, as submitted to SaaSHub.

sellerboard
xmlvalid

sellerboard is an accurate profit analytics service with additional tools: follow-up mail campaigns, inventory management, reimbursements for lost & damaged stock and other FBA errors, PPC optimizer, listing change alerts and much more. All that for a competitive price, starting from $15 a...

Read more about sellerboard

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,...

Read more about xmlvalid

Features and specs

What each product offers, as listed by its team.

sellerboard 5 features
xmlvalid 19 features
  • Comprehensive Profit Analytics
    Sellerboard provides detailed profit analytics, allowing Amazon sellers to understand their true profit margins by accounting for all expenses such as fees, taxes, and returns.
  • FBA Fee Tracking
    It tracks Fulfillment by Amazon fees accurately, enabling sellers to monitor these costs and ensure they are not eating into their profits unexpectedly.
  • Inventory Management
    Offers inventory management tools that assist sellers in keeping track of stock levels, helping to prevent stockouts and overstock situations.
  • Profitability Alerts
    Supports alerts for critical profitability metrics, which helps sellers to be proactive and respond quickly to changes in their business dynamics.
  • User-Friendly Interface
    The platform is easy to navigate, with an intuitive interface that simplifies the process of analyzing and managing sales data for users.

Possible disadvantages

  • Limited Integration
    Sellerboard may not integrate with all sales platforms outside of Amazon, which could limit its usability for sellers utilizing multiple sales channels.
  • Learning Curve
    While the platform is user-friendly, new users might still experience a learning curve in understanding all the functionalities and reports available.
  • Subscription Cost
    Sellerboard requires a monthly subscription, which could be a cost consideration for smaller businesses or those with tight margins.
  • Data Update Frequency
    The frequency of data updates might not be real-time, potentially affecting the ability to make immediate business decisions based on the latest sales and expenses data.
  • Mobile Accessibility
    While the platform is accessible on desktop, some users might find the mobile version lacking in functionality or ease of use.
  • Schema languages
    XSD 1.0, DTD, RelaxNG (XML and compact)
  • Business rules
    7,700+ Schematron rules (EN 16931, Peppol BIS and PINT, XRechnung, Factur-X, national CIUS) plus your own .sch
  • Schema catalog
    177 official schemas with all their include files
  • Country guides
    E-invoicing in 24 countries, the profile picked from the invoice automatically
  • Max File Size
    50 MB without an account, 1 GB with a free account (5 GB tested)
  • Batch validation
    A folder or .zip of up to 1,000 documents
  • Privacy
    Validated in the browser, nothing uploaded
  • Input methods
    Upload, paste, URL, or a folder or .zip of up to 1,000 documents
  • PDF invoices
    Factur-X, ZUGFeRD and ISDOC, with PDF/A (veraPDF) and PDF text checks
  • Error details
    Line and column, explanations for libxml2, Java (Xerces) and .NET messages
  • E-invoice Detection
    Profile picked automatically from the document
  • API
    REST (OpenAPI 3.1), SOAP, MCP server, SDKs for PHP, Laravel, Symfony, Python and JavaScript
  • CLI
    CLI (npm @xmlvalid/cli), GitHub Action, GitLab CI, pre-commit
  • URL monitors
    Alerts by email or webhook when a feed starts failing
  • Reports
    PDF, HTML, JSON export, share links
  • Dark Mode
  • Integrations
    n8n, Apify, Postman
  • Monitoring
    URL monitors with email and webhook alerts
  • Free Tools
    XML formatter, XPath tester, XSLT transformer, XML diff, XML to JSON / CSV, XSD generator, XSD to XML, e-invoice viewer

Videos

Walkthroughs and reviews on video.

sellerboard 3 videos + Add
xmlvalid 0 videos + Add

Sellerboard Review: How We Track Profits & Cashflow For Our Amazon FBA Business

More videos

  • - "Request a Review" Automation with sellerboard: Generate More Reviews and Seller Feedback
  • - Sellerboard Pricing Review - Watch Before You Buy 💰

No xmlvalid videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
sellerboard
xmlvalid
100% 100%
eCommerce
0% 0%
0% 0%
Data Validation
100% 100%
100% 100%
Amazon Seller Software
0% 0%
0% 0%
Finance
100% 100%

Questions & Answers

As answered by people managing sellerboard and xmlvalid.

Which are the primary technologies used for building your product?

xmlvalid's answer:

  • Rust and libxml2 (validation engine), compiled to WebAssembly
  • SaxonJS (Schematron business rules)
  • veraPDF (PDF/A checks)
  • Laravel and Livewire (PHP)
  • Tailwind CSS
  • PostgreSQL, Redis, Meilisearch
  • Cloudflare

What makes your product unique?

xmlvalid's answer:

  • Schema validation and e-invoicing business rules in one place: XSD, DTD and RelaxNG, plus 7,700+ Schematron rules of EN 16931, Peppol BIS and PINT, XRechnung, Factur-X and national formats from France and Italy to Saudi Arabia, Mexico and Brazil
  • Built for large files: a streaming Rust engine (libxml2 compiled to WebAssembly) validates documents up to 1 GB in the browser with flat memory (5 GB tested)
  • 177 official schemas ready to use, and e-invoice profiles detected automatically from the document
  • E-invoice PDFs (Factur-X, ZUGFeRD, ISDOC) checked whole: the XML inside, PDF/A, and the PDF's text against the XML
  • Every error links to a page explaining why it fails and how to fix it, for libxml2, Java and .NET messages
  • The same checks in CI and integrations: REST API, SOAP, MCP server for AI agents, CLI, GitHub Action, n8n

Why should a person choose your product over its competitors?

xmlvalid's answer:

  • Desktop editors (XMLSpy, Oxygen) are powerful but expensive and need installing; xmlvalid works in the browser for free
  • Simple online validators check one schema and stop at a few MB; xmlvalid streams up to 1 GB and ships schemas with all their imports
  • E-invoice validators (KoSIT, Peppol testbeds) check one format each and have no CI tooling; xmlvalid covers many formats and countries, reads PDF invoices, and has an API, CLI and GitHub Action
  • Documents are validated in the browser and not uploaded

How would you describe the primary audience of your product?

xmlvalid's answer:

  • Developers and integrators building or receiving e-invoices (Peppol, XRechnung, Factur-X, FatturaPA, KSeF, ZATCA, CFDI, NF-e, UBL, CII)
  • ERP and accounting software vendors preparing for national e-invoicing mandates
  • Teams that exchange XML with partners: payments (ISO 20022), healthcare (HL7 CDA, FHIR), feeds and sitemaps
  • DevOps engineers who want XML checks in CI pipelines
  • Anyone who needs to validate a large XML file quickly without installing software

What's the story behind your product?

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

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

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