VAT Engine vs StopReg
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
VAT Engine compared with StopReg
| Detail | 
VAT Engine | S
StopReg |
|---|
| What it does | EU VAT calculation and compliance API
| Real-time email intelligence API to detect disposable, fake, and risky email addresses
|
|---|
| Stage | Not given
| Not given
|
|---|
| Founded | Not given
| Not given
|
|---|
| Based in | Not given
| Not given
|
|---|
| Pricing model | Free
| Freemium
|
|---|
| Pricing | Free alpha access with no payment method required.
| Free: 200 requests/month. Launch: $20/month (60,000 requests). Scale: $50/month (200,000 requests). Boost: $100/month (500,000 requests). Power: $200/month (1,200,000 requests). Elite: $400/month (2,800,000 requests). Enterprise: Custom requests/month.
|
|---|
| Key features | - EU VAT calculation with official TEDB rates
- 37 merchant-friendly tax classes
- SME threshold lookup for all 27 EU member states
- Source profiles for multi-store management
- OSS/IOSS reporting workflows
- Transaction tracking and export
- Scoped API keys and 2FA security
| - Disposable email detection with auto-updated database
- Role-based email detection (admin, support, info, sales addresses)
- Public email provider detection (Gmail, Yahoo, Outlook)
- Email syntax validation
- MX record verification
- Email forwarding and alias service detection
- Domain management and custom enforcement policies
- Real-time API validation with sub-300ms response times
- Two API endpoints: full email validation and domain-only privacy-first
- Web dashboard for manual checks and monitoring
|
|---|
| What makes it different | - Designed for EU VAT depth with TEDB-backed rates and curated merchant classes
- Time-aware calculations with recorded rate windows for audit review
- Audit-friendly compliance flow with transaction evidence and source tracking
- Includes SME thresholds for all 27 member states
- Roadmap includes e-commerce platform integrations
| - Privacy-first domain-only validation option for regulated environments and GDPR compliance
- Continuously updated disposable domain database with automated discovery and behavioral analysis
- High-precision detection optimizing for low false positives over volume
- Sub-second response times built for production scale and enterprise reliability
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 8 ▼ −1 (down) since last check | 7 ● no change since last check |
|---|
| Trust Flow (Majestic) | 19 | 7 |
|---|
| Citation Flow (Majestic) | 25 | 26 |
|---|
| Referring domains (Majestic) | 75 | 29 |
|---|
5 details filled in for both companies.
More alternatives to VAT Engine More alternatives to StopReg