# A 5sim alternative that charges only on delivery

Source: https://tempsmsverify.com/compare/5sim-alternative · Last updated: 2026-10-23

5sim is a well-known SMS verification service with a large catalog. If you are comparing sites like 5sim, the differences that matter most are how and when you are charged, how refunds work, which payment methods are available and how the API fits your tools. Here is a factual side-by-side with TempSMSVerify.

## What is a good 5sim alternative?

A good 5sim alternative should be clear about billing and refunds. With TempSMSVerify, buying a number only freezes the price; you are charged when the SMS arrives and refunded automatically if it does not. It offers US and UK numbers, a REST API and an SMS-Activate-compatible endpoint, with a $5 minimum top-up.

## Verdict

5sim offers far more countries and services, and its rules refund orders that are cancelled or get no SMS. TempSMSVerify is narrower at launch but never charges before the code arrives, keeps your balance with no expiry and speaks the SMS-Activate protocol. Pick 5sim for breadth, TempSMSVerify for delivery-based billing in the US and UK.

## Comparison

|  | TempSMSVerify | 5sim |
| --- | --- | --- |
| Status in 2026 | Operating | Operating |
| Billing model | Balance frozen on purchase, charged only when the SMS arrives | Rules say payment is debited immediately upon purchase of a number |
| Refunds | Automatic, in full, if no SMS arrives before the number expires | Rules say payment is refunded if you cancel or, in some cases, if no SMS arrives |
| Time to receive the code | up to 20 minutes | Rules mention an allotted time of 5 to 30 minutes |
| API compatibility | REST v1 plus SMS-Activate-compatible handler_api | Own REST API (v1) with Bearer token; no SMS-Activate endpoint found in its public docs |
| Payment methods | Card via Stripe (Visa, Mastercard, Amex, Apple Pay, Google Pay); Crypto (USDC or SOL on Solana) | Crypto and other methods; support page says cards are temporarily unavailable in most countries |
| Minimum top-up | $5 | No single figure on its public pages; the top-up form shows limits per payment method |
| Countries | 140+ countries (lines from HeroSMS and 5sim) | Advertises numbers from around 180 countries |
| Languages | English | English and Chinese in the site language menu |
| Balance expiry | None; your balance never expires | Rules say accounts unused for over 1 year are deleted and the balance is not restored |

## Steps

1. **Open an account.** Sign up at TempSMSVerify with your email and add at least $5 using Card via Stripe (Visa, Mastercard, Amex, Apple Pay, Google Pay); Crypto (USDC or SOL on Solana).
2. **Compare live prices.** For the app and country you use most, check the live price on /pricing and on 5sim at the same moment.
3. **Run a manual test.** Buy one number in the dashboard and complete a real verification for your own account to see delivery and refunds in practice.
4. **Generate an API key.** After your first top-up, generate a key in the API section. Send it in the X-Api-Key header for REST calls.
5. **Port your calls.** Replace 5sim routes with POST /api/v1/orders, GET /api/v1/orders/{id}, and the finish, cancel and ban actions, mapping statuses explicitly.
6. **Keep a fallback.** Run both providers side by side for a while and route to whichever has stock for the app you need.

## Why do people look for sites like 5sim?

Most people who search for a 5sim alternative are not unhappy with the idea, just with a detail of their workflow: a payment method that is not available in their country, a preference for a different billing model, an integration built for the SMS-Activate protocol, or simply wanting a second provider as a backup when stock for one app runs low.

Having two providers is a reasonable setup. Stock for a given app and country moves constantly across the market, so a backup avoids getting stuck in the middle of a sign-up.

## How do billing and refunds differ between 5sim and TempSMSVerify?

5sim's published rules (5sim.net/rules, checked October 23, 2026) say payment for any service is debited immediately when you buy a phone number, and that the payment is refunded if you cancel the order or, in some cases, if the SMS does not arrive. The rules also describe an allotted time of 5 to 30 minutes per order.

TempSMSVerify works the other way around. Buying a number only freezes its price in your balance. The charge happens at the moment the SMS arrives. If the number expires after up to 20 minutes without a code, the frozen amount is released automatically, and you can cancel after about 2 minutes to get it back right away. Both approaches end with no charge for an undelivered code; ours never takes the money in the first place.

## How should I compare 5sim prices with TempSMSVerify?

Prices in this market change by app, country and stock, sometimes several times a day, so a static price table goes out of date quickly. We do not publish 5sim prices here. Instead, compare the live price for the exact app and country you need on both sites at the moment you buy.

Also look at the total cost of a successful verification, not just the sticker price. Ask: is the money taken before or after the code arrives, how fast are refunds, is there a minimum top-up, and does an unused balance expire? With TempSMSVerify the minimum top-up is $5, there is no subscription and the balance never expires. Our live prices are on /pricing.

## Can I move a 5sim integration to TempSMSVerify?

Yes, but it is a rewrite of the calls, not a URL swap. 5sim's documentation describes its own REST API at 5sim.net/v1 with a Bearer token, with routes such as /v1/user/buy/activation/{country}/{operator}/{product}, /v1/user/check/{id}, /v1/user/finish/{id}, /v1/user/cancel/{id} and /v1/user/ban/{id}. TempSMSVerify offers a REST v1 API with similar concepts and an SMS-Activate-compatible endpoint.

One detail to watch: status names look alike but do not mean the same thing. 5sim's docs list RECEIVED as waiting for the SMS. On TempSMSVerify, an order is PENDING while it waits and becomes RECEIVED once the SMS has arrived. Map statuses explicitly instead of reusing your old checks.

| Task | 5sim (from its docs) | TempSMSVerify |
| --- | --- | --- |
| Balance | GET /v1/user/profile | GET /api/v1/balance |
| Buy a number | /v1/user/buy/activation/{country}/{operator}/{product} | POST /api/v1/orders with {"product", "country"} |
| Check for the SMS | /v1/user/check/{id} | GET /api/v1/orders/{id} |
| Finish | /v1/user/finish/{id} | POST /api/v1/orders/{id}/finish |
| Cancel and refund | /v1/user/cancel/{id} | POST /api/v1/orders/{id}/cancel |
| Report a used number | /v1/user/ban/{id} | POST /api/v1/orders/{id}/ban |

## When is 5sim the better choice?

Be honest about your needs. 5sim advertises numbers from around 180 countries and a very long service list, while TempSMSVerify lists 140+ countries, drawing on both HeroSMS and 5sim lines. For an uncommon country, compare live stock on both sites before you buy. 5sim also offers products we do not, such as hosting numbers and a vendor program, and its interface is available in Chinese as well as English.

TempSMSVerify makes more sense when you mainly need US or UK numbers, want to pay only after delivery, already have tools built for the SMS-Activate protocol, or want a balance that does not expire.

## Do the same usage rules apply?

Every reputable provider sets limits, and so do we. Use numbers only to verify accounts you own, follow each app's terms, and never use them for fraud, spam, impersonation or getting around bans. Read our acceptable use policy at /acceptable-use before you start.

## FAQ

### Is TempSMSVerify cheaper than 5sim?

It depends on the app, the country and the moment, because prices move with stock on both sites. Compare the live price for the exact app and country you need. Also compare billing: TempSMSVerify freezes the price and charges only when the SMS arrives, with no subscription and a balance that never expires.

### Does 5sim refund you if no SMS arrives?

5sim's rules (5sim.net/rules, checked October 23, 2026) say payment is debited at purchase and refunded if you cancel the order or, in some cases, if the SMS does not arrive. On TempSMSVerify, the price is only frozen at purchase and released automatically if no SMS arrives before the number expires.

### Which payment methods does 5sim accept?

5sim lists crypto among its top-up options, and its support page (checked October 23, 2026) says Visa and Mastercard debit cards are temporarily unavailable for most countries, except South Africa and Nigeria. Methods change, so check 5sim directly. TempSMSVerify currently accepts Card via Stripe (Visa, Mastercard, Amex, Apple Pay, Google Pay); Crypto (USDC or SOL on Solana), with a $5 minimum top-up.

### Is the TempSMSVerify API compatible with 5sim?

Not directly. 5sim uses its own REST API with a Bearer token. TempSMSVerify offers a REST v1 API and an SMS-Activate-compatible endpoint. Moving from 5sim means rewriting a handful of calls (buy, check, finish, cancel, ban) and mapping status names, which usually takes an afternoon for a simple script.

### Does 5sim have more countries than TempSMSVerify?

Yes. 5sim advertises numbers from around 180 countries. TempSMSVerify lists 140+ countries and shows live stock and price for each app and country before you buy. For a rare country, compare live stock on both sites.

### Does a 5sim balance expire?

5sim's rules say an account unused for more than one year is deleted and its balance is not restored. Check the current rules on 5sim.net before leaving funds idle. On TempSMSVerify, your balance never expires and there is no subscription, so you can top up once and use it whenever you need a code.

### Can I use 5sim and TempSMSVerify at the same time?

Yes, and many people do. Stock for a given app and country changes constantly across providers, so having two accounts lets you switch when one runs low. With TempSMSVerify, keeping a balance costs nothing, because it never expires and you are charged only when a code actually arrives.

### What languages are 5sim and TempSMSVerify available in?

When we checked on October 23, 2026, the 5sim website language menu offered English and Chinese. TempSMSVerify is available in English, with support by ticket in your dashboard or by email at contact@tempsmsverify.com. If you prefer a Chinese interface, 5sim may be more comfortable for you.

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TempSMSVerify · https://tempsmsverify.com