Noir SMS vs 5sim
5sim has been around for years and is a common first name when people look for numbers outside the US. Both services give you a wide country list, so coverage alone will not decide it. What differs is how much you can see before you pay, and how much help you get when a sign-up fails.
Quick answer
5sim and Noir SMS both sell numbers from many countries for SMS verification. Noir SMS stands out by showing live price and stock for each country on public service pages, by refunding automatically when the SMS does not arrive, by offering a top-up bonus from $20, and by publishing guides in 17 languages. If you already have a 5sim workflow that works for you, keep it; if you are looking for an alternative with clearer public prices, Noir SMS is worth a test with a small top-up.
Side by side
Why public prices matter
When you shop around, you want to compare before you create an account. Noir SMS puts live prices and stock on public pages for hundreds of apps, and a downloadable price index with a CSV. You can check what an Indian, Nigerian or British number costs for your app without registering.
Help when it fails
Verification flows break for small reasons: a number already used, a code that arrives late, an app that blocks one country. Noir SMS has guides for each of these, such as what to do when the WhatsApp code does not arrive or when a Google account says the number cannot be used, and many of them are translated.
Trying it safely
The cheapest way to compare any two services is a small first top-up. Add the $5 minimum, buy one number for the app you need, and see how fast the code arrives. If no code comes within 20 minutes, the charge returns to your balance.
About this comparison
This comparison uses 5sim's public website as we read it in November 2026. Offers change, so check their site before you pay anyone. Noir SMS is not affiliated with 5sim.
Verdict
5sim is a long-established option with wide coverage. Noir SMS is the better pick if you want visible prices, step-by-step guides in your language, and an automatic refund with a top-up bonus.
Frequently asked questions
Does Noir SMS cover the same countries as 5sim?
Noir SMS lists 190+ countries. Stock for a given app differs by day and by service, so check the exact app and country.
Is there a price list I can see without an account?
Yes. The price index page lists current prices and has a CSV download.
How fast do codes arrive?
Usually within a minute or two, depending on the app and country. If nothing arrives in 20 minutes you are refunded.
Can I switch between services?
Yes. Balances are separate, so you can test with a small top-up.
Services mentioned
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Pay per number, refund if no SMS arrives. Numbers from 190+ countries.