RetroFill vs XSDHub

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

RetroFill compared with XSDHub
Detail	RetroFill	XSDHub
What it does	Fill your GitHub contribution graph with real, backdated commits	XML validation and schema tools for developers
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	NL
Pricing model	Freemium	Freemium
Pricing	Free: preview and first fill up to 7 days and 20 commits. Coffee: $5 USD one-time for one 365-day window. Time Machine: $12 USD one-time for every year since you joined. Autopilot: $3.99 USD per month or $29 USD per year for streak insurance with automatic commits on missed days.	Free: unlimited individual XML checks, local validation, no account required. Pro: US$19/month (US$190/year), batch 25 files, 10 cloud projects, 10 schemas, 300 validations + 250 invoices/day. Team: US$49/month (US$490/year), batch 100 files, 50 shared projects, 100 schemas, 5 seats, 1,000 validatio
Key features	Live preview on your real graph with no sign-in required Realism engine with six personas and seeded rerolls Manual painting with brushes 1–4 Gap-only mode to respect existing contributions Text and pixel art mode on Time Machine and Autopilot One-click undo that deletes the generated repository Private repository support on Time Machine and Autopilot Contribution Doctor preflight checks Autopilot streak insurance with configurable commit frequency Multi-repo spread up to three repositories on Time Machine and Autopilot	Free local XML syntax and formatting checks XSD 1.0 validation with local imports and includes Optional XSD 1.1 and ISO Schematron XPath 1.0 server validation Cloud schema projects with version control Batch validation up to 25 files (Pro) or 100 files (Team) API access with daily quotas Public HTTPS schema import and structural comparison EN 16931 and XRechnung invoice validation Multi-format invoice validation (Factur-X, KSeF, RO e-Factura, HR-CIUS)
What makes it different	Real, inspectable commits with no hidden activity Realistic patterns based on developer behavior modeling Preview before payment on your real GitHub graph Complete undo in one click with automatic account restoration Timezone-aware commits with proper timestamp handling	Browser-based validation runs locally without uploading documents by default Explicit server processing consent required for any upload Comprehensive e-invoice validation across six European formats Built with AI assistance and documented with primary references
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	1 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	13	4
Referring domains (Majestic)	1	1

6 details filled in for both companies.

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