RevClamp Enterprise vs shibaSIM

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

RevClamp Enterprise compared with shibaSIM
Detail	RevClamp Enterprise	shibaSIM
What it does	B2B revenue assurance for Stripe and Shopify with automated unpaid usage protection, chargeback defense, and EU VAT compliance	Travel eSIM and monthly SIM plans with support in Japan
Stage	Not given	Not given
Founded	Not given	Not given
Based in	VN	Not given
Pricing model	Paid	Paid
Pricing	Free Audit: $0/month (up to 5,000 events/month); Starter: $19/month (up to 100,000 events/month); Growth: $59/month (up to 1,000,000 events/month); Scale: $199/month (up to 5,000,000 events/month)	Japan: from 29,000₫; South Korea: from 29,000₫; Taiwan: from 39,000₫; Thailand: from 59,000₫; Singapore: from 39,000₫; USA: from 29,000₫; Europe (44 countries): from 99,000₫; Australia: from 69,000₫. Prices in Vietnamese Dong (₫). Monthly SIM plans for people living in Japan available separately.
Key features	Detects canceled or past-due accounts still using your product and pauses access after a configurable grace window Stages Visa CE 3.0 chargeback evidence with 120-365 days of historical charges and 90 days of customer activity logs Validates buyer VAT IDs across 27 EU member states and Northern Ireland against official EU VIES servers Provides official audit trails and SHA-256 signed CSV exports for EU VAT compliance Handles VIES server outages by placing fulfillment on safe hold and retrying in the background Reconciles Shopify Plus B2B Net-Terms deposits with exact EUR-cent precision Native Model Context Protocol (MCP) server for AI agents to audit revenue and manage subscriptions Signed HMAC-SHA256 webhooks for account lock and restore with configurable grace periods Interactive demo simulators for testing unpaid access detection, chargeback defense, and EU VAT scenarios	QR code delivery via email or Zalo Vietnamese language support 8:00-22:00 JST Payment via VietQR without hidden fees Device compatibility checking Refund for plan faults 43 destinations with 727 plans
What makes it different	Flat-rate pricing with zero percentage overage fees, unlike per-transaction or metered billing models Non-destructive chargeback evidence staging with submit=false control, preserving merchant notes 2-minute setup via Stripe OAuth or Shopify App Store without complex code changes Agent-native MCP server enabling autonomous AI agents to manage revenue audits and entitlements	Instant digital delivery via QR code with no shipping wait Vietnamese and English support team based in Japan Pricing in Vietnamese Dong with no hidden fees or international card required Money-back guarantee for non-activation due to plan faults
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	2 +1 (up) since last check
Trust Flow (Majestic)	6	2
Citation Flow (Majestic)	33	29
Referring domains (Majestic)	18	8

5 details filled in for both companies.

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