battles / Tax
Hellotax vs SimplyVAT
Hellotax ($299/mo/mo, vibe code 3/10) vs SimplyVAT ($350/mo/mo, vibe code 3/10). SimplyVAT is the easier one to rebuild yourself — here is what you lose either way.
Tax
$299/mo/mo
- MVP
- 2 weeks
- Full replacement
- 12-24 months, with the reason
Tax
$350/mo/mo
- MVP
- 1 week
- Full replacement
- Never (requires certified tax agency status, legal power of attorney, and regulatory standing)
easier to rebuild
get the build prompt →price gap / year
$612/mo
running both / year
$7,788/mo
our call
Start with SimplyVAT — highest vibe code, weakest moat.
Hellotax
Building a script to calculate EU VAT and track the €10,000 OSS threshold takes a weekend. However, legally filing returns, holding power of attorney, and communicating with national tax offices across 27 EU countries requires humans and regulatory licenses.
you can rebuild
- EU One Stop Shop (OSS) threshold tracking and alerts
- Multi-channel sales transaction aggregation
- Destination-based EU VAT rate calculation per line item
- Customer VIES VAT ID verification
- Formatted tax export generation for accounting software
what you lose
- Certified local EU tax representation and power-of-attorney filing
- Legal indemnification and tax liability guarantees
- Direct electronic filing pipelines into national tax office portals
- Localized handling of tax audits and official government correspondence
- Automatic maintenance of changing EU member state tax rules and exceptions
real moats
- Licensed tax accountant networks across EU member states
- Regulatory authorization to act as a tax representative
- Financial liability and audit defense services
open source escape hatches
- KillBill Apache-2.0
- Medusa Commerce MIT
- Valvat Ruby Gem MIT
SimplyVAT
SimplyVAT is a managed regulatory compliance provider backed by licensed human tax professionals. While writing a script to compute EU distance selling thresholds is simple, submitting legally binding tax filings to foreign government portals and taking on legal liability cannot be replaced with code.
you can rebuild
- Sales transaction ingestion across Shopify, WooCommerce, and Amazon
- Distance selling threshold monitoring per EU member state
- Daily currency conversion using European Central Bank exchange rates
- B2C sales breakdown generation for EU One-Stop Shop (OSS) filings
- Exporting formatted audit files (SAF-T / CSV) for accounting handoffs
what you lose
- Official legal fiscal representation in foreign jurisdictions
- Direct electronic submission of returns into foreign tax office portals
- Professional indemnity insurance covering tax calculation and filing errors
- Dedicated human tax experts to resolve audits and legal queries
- Continuous monitoring of shifting regional VAT legislation and rate changes
real moats
- Licensed tax agent accreditation across EU and UK jurisdictions
- Legal power of attorney and liability absorption for filings
- Established communication channels and workflows with local government tax offices
Questions people ask
Which is easier to rebuild with AI, Hellotax or SimplyVAT?
SimplyVAT. It scores 3/10 on vibe code with a moat of 5/10, so an AI-assisted MVP takes about 1 week and a full replacement about Never (requires certified tax agency status, legal power of attorney, and regulatory standing).
Which one costs less, Hellotax or SimplyVAT?
Hellotax at $299/mo/mo for a typical mid-market store. The gap between the two is about $612/mo a year.
What do I lose if I replace Hellotax?
Certified local EU tax representation and power-of-attorney filing Legal indemnification and tax liability guarantees Direct electronic filing pipelines into national tax office portals
What do I lose if I replace SimplyVAT?
Official legal fiscal representation in foreign jurisdictions Direct electronic submission of returns into foreign tax office portals Professional indemnity insurance covering tax calculation and filing errors
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