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5SIM vs UnitedSMS

Two SMS services side by side for SMM businesses — on the facts each one publishes and our team checks. Checked September 26, 2026.

Where they differ

  • Price from 5SIM from $0.01 per number vs UnitedSMS from $0.08 per code
  • Numbers only 5SIM: rent a number
  • Services 5SIM 1,249 services vs UnitedSMS 700+ services
  • Top up with only 5SIM: bank cards
2 SMS services Visit site Visit site
Price
Price from from $0.01 per number Lowest listed price for popular services (Amazon, Facebook, Microsoft, etc.); some services listed from $0.008. from $0.08 per code TikTok verification price; only charged after a verification SMS is received.
Numbers
One-time activations Yes Yes
Rent a number Yes No
Countries 180+ countries —
Services 1,249 services 700+ services
For your software
API Own API Own API
Top up with
Crypto Yes Yes
Bank cards Yes No
Track record
Trust Score 40 / 100 · Guarded 35 / 100 · Guarded
On the market since 2015 2022
Reviews on smm.guide No reviews yet No reviews yet
Owner Not claimed yet Not claimed yet
the better figure in the row— not confirmed yet · facts from each sms service's own site and our team

Other comparisons

Questions and answers

Which is cheaper, 5SIM or UnitedSMS?

5SIM: from $0.01 per number. UnitedSMS: from $0.08 per code.

Do 5SIM and UnitedSMS work with software written for SMS-Activate?

5SIM: Own API. UnitedSMS: Own API.

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