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Comparison

2ndNumber vs. sms4sats: prices, numbers & payment

In short

  • sms4sats has the best score (8.1).
Show

differs best value same for all

Attribute 2ndNumber2ndNumber sms4satssms4sats
Overview No KYC No KYC
Score good very good
CoverageWeight 20 % 6.4 10.0
FeaturesWeight 20 % 6.7 6.8
PrivacyWeight 20 % 10.0 10.0
TrustWeight 20 % 6.4 6.6
CostsWeight 10 % 3.5 not scored
AvailabilityWeight 5 % 3.0 not scored
CommunityWeight 5 % not scored not scored
KYC KYC: No ID KYC: No ID
Basics
Services (differs)
number rental getsecondnumber.com checked 31 Oct 2026
SMS activation api.sms4sats.com checked 31 Oct 2026
Platforms (differs)
web, iOS, Android getsecondnumber.com checked 31 Oct 2026
web docs.sms4sats.com checked 31 Oct 2026
API access
unknown
Yes docs.sms4sats.com checked 31 Oct 2026
Refund without code (differs)
not applicable getsecondnumber.com checked 31 Oct 2026
Yes sms4sats.com checked 31 Oct 2026
Numbers
Number types
VoIP numbers getsecondnumber.com checked 31 Oct 2026
unknown
Number countries (differs)
Canada, United Kingdom, United States getsecondnumber.com checked 31 Oct 2026
204 countries and regions api.sms4sats.com checked 31 Oct 2026
Supported services
unknown
unknown
What the number can do (differs)
receive SMS, receive calls, call forwarding, voicemail getsecondnumber.com checked 31 Oct 2026
receive SMS api.sms4sats.com checked 31 Oct 2026
Activation window (minutes) (differs)
not applicable getsecondnumber.com checked 31 Oct 2026
20 api.sms4sats.com checked 31 Oct 2026
Exclusive number
unknown
unknown
Keep the number (differs)
extend the rental getsecondnumber.com checked 31 Oct 2026
re-order for a new code api.sms4sats.com checked 31 Oct 2026
Several codes per number
Yes getsecondnumber.com checked 31 Oct 2026
unknown
Where SMS arrive
web dashboard, e-mail, app getsecondnumber.com checked 31 Oct 2026
unknown
Rental periods
a month getsecondnumber.com checked 31 Oct 2026
unknown
Unknown for allSupported services · Exclusive number
Payment
Pay with (differs)
BTC, ETH getsecondnumber.com checked 31 Oct 2026
BTC sms4sats.com checked 31 Oct 2026
Other payment methods (differs)
card, Apple Pay, Google Pay getsecondnumber.com checked 31 Oct 2026
not applicable sms4sats.com checked 31 Oct 2026
Payment chains (differs)
Bitcoin, Ethereum getsecondnumber.com checked 31 Oct 2026
Lightning sms4sats.com checked 31 Oct 2026
Prices
Price per activation
not applicable getsecondnumber.com checked 31 Oct 2026
unknown
Rental per month
9.00 EUR getsecondnumber.com checked 31 Oct 2026
unknown
Minimum top-up
9.00 EUR getsecondnumber.com checked 31 Oct 2026
unknown
Trust
Support channels
unknown
e-mail, Telegram sms4sats.com checked 31 Oct 2026

Values of the chosen variant; without a choice the entry variant (first in the provider's order).

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