SMSKap vs shibaSIM

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

SMSKap compared with shibaSIM
Detail	SMSKap	shibaSIM
What it does	Instant SMS verification and virtual phone numbers for WhatsApp, Telegram and other platforms using real physical carrier SIM lines	Travel eSIM and monthly SIM plans with support in Japan
Stage	Not given	Not given
Founded	Not given	Not given
Based in	GB	Not given
Pricing model	Paid	Paid
Pricing	Turkey (+90) from 449.00 ₺; USA (+1) from 259.00 ₺; UK (+44) from 299.00 ₺. Price range USD 1.99 to 9.99.	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	SMS verification codes arrive within 30-60 seconds 100% automatic refund if SMS code does not arrive Zero KYC verification, no documents required Support for WhatsApp, WhatsApp Business and Telegram Available for Turkey, UK and USA locations Live pricing and stock verification before each order 24/7 live support via dashboard and Telegram bot Official Telegram bot for direct number purchases and code delivery Multiple payment methods including credit card, bank transfer and crypto	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	Real physical carrier SIM lines instead of shared VOIP numbers Zero risk of account bans because physical operator lines are used Transparent refund process with automatic reimbursement Curated number pool from reliable providers Reseller program to sell numbers at custom margins	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)	1 no change since last check	2 +1 (up) since last check
Trust Flow (Majestic)	10	2
Citation Flow (Majestic)	22	29
Referring domains (Majestic)	8	8

5 details filled in for both companies.

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