Provider comparison

HeroSMS vs 5SIM

Choose HeroSMS if you are migrating an SMS-Activate integration and want the smallest code change, since it reportedly keeps a compatible API. Choose 5SIM if you want an established marketplace with operator choice and more payment options. Both are built for one-off verification codes, not for a number you keep long term.

As of September 2026. Based on public information — see the sources at the end of this page.

Updated By PhoneBorn TeamEditorial policy

Side by side

HeroSMS vs 5SIM: feature by feature

HeroSMS compared with 5SIM, as of September 2026
FeatureHeroSMS5SIM
BackgroundLaunched as the named successor when SMS-Activate stopped operating (late Dec 2025), per reportsIndependent marketplace operating for several years
Core productOne-off activations; rentals in some countriesOne-off activations; rentals available
Countries (self-reported)180+ (reviews cite up to ~195)Around 180
Operator selectionLimited, per reviewsOften selectable; “Smart Buy” auto-pick
APIReportedly keeps SMS-Activate's handler API and country codesIts own REST API
PaymentsCrypto deposits, per third-party reviewsCrypto plus other methods; card availability varies by region
If no SMS arrivesBalance returned after the window, per reviewsAutomatic refund, per its site
Mobile appAndroid app on Google PlayWeb and API
Outgoing SMS / callsNot the focusNot supported, per its site
Track recordNew brand; independent reviews are mixed so farLonger public track record

As of September 2026; features and prices change, so check each provider's current terms. Product names are trademarks of their respective owners; PhoneBorn is not affiliated with them. Spotted an error? Email support@phoneborn.com — see our editorial policy.

Which to choose

HeroSMS or 5SIM?

Choose HeroSMS if…

  • You have tools or scripts built on the SMS-Activate API and want to migrate with a configuration change rather than a rewrite.
  • You already pay with crypto and do not need card top-ups.
  • You prefer an Android app for ordering numbers on the go.
  • You were an SMS-Activate user and want a familiar catalogue and flow.

Choose 5SIM if…

  • You want to pick the operator for each order and see live stock per operator.
  • You prefer a provider with a longer independent track record.
  • You want payment options beyond crypto, where available in your region.
  • You are starting a new integration and have no SMS-Activate code to carry over.

Why HeroSMS exists

For years SMS-Activate was one of the largest activation marketplaces. In late December 2025 it stopped operating. Reports differ on the exact day — sources cite dates between 22 and 29 December 2025 — but they agree that the service went offline after a period of degraded access, and that users were pointed to HeroSMS as the successor.

What "successor" means is less clear. Independent write-ups describe HeroSMS as a separate platform rather than a continuation of SMS-Activate's accounts, and note that details about balance transfers were unclear or inconsistent. The sensible reading is the one those sources recommend: treat HeroSMS as a new service, evaluate it on its own merits, and do not assume automatic continuity of balances, rentals or history.

One more caution from the same reports: the closure triggered fake "SMS-Activate" websites and phishing attempts. Always type the provider's address yourself rather than following links in messages.

API migration vs operator choice

The strongest practical argument for HeroSMS is compatibility. A third-party review reports that it keeps SMS-Activate's handler API endpoint and country numbering, so an existing integration can move over as a configuration change. If you run automation that was written for SMS-Activate, that can save real development time.

The strongest argument for 5SIM is choice and transparency. It lists operators separately for many country and service combinations, shows live stock and prices, and offers a "Smart Buy" option that picks the operator with the best recent delivery. For new integrations, 5SIM's own API is well documented and widely used.

Payment is the other practical difference. Third-party reviews describe HeroSMS deposits as crypto-only. 5SIM accepts crypto plus several other methods, though card availability varies by region. Before depositing anywhere, read the provider's withdrawal and refund terms — some services return failed orders to your balance but apply conditions or fees to cash withdrawals.

How to evaluate a new provider safely

Whichever you choose, a few habits reduce risk:

  • Start small. Deposit a small amount and test the exact country and service you need before topping up more.
  • Check the refund window. Know how long an activation stays open and what happens if no code arrives.
  • Read withdrawal terms. Balances are usually refunded as credit; cash-out rules vary.
  • Keep throwaway and important accounts separate. Anything you need to recover later should not sit on an activation number, because released numbers can be recycled to other users.

Our take

Where PhoneBorn fits

If you are reviewing providers because SMS-Activate closed, it is worth checking which of your old accounts still depend on an activation number you no longer control. Those accounts need a number you keep, not a new activation service. PhoneBorn offers real mobile numbers on 1, 3, 6 or 12-month plans (From $1.80/month on the 12-month plan) with SMS and calls both ways and a 7-day replacement guarantee, plus single-use OTP numbers for one-off codes with an automatic refund if no code arrives. For bulk activation work, a marketplace is still the right tool.

See phone-number plans Single-use OTP numbers

FAQ

HeroSMS vs 5SIM: FAQ

Is HeroSMS the same company as SMS-Activate?

Reports describe HeroSMS as the successor that SMS-Activate named when it stopped operating in late December 2025, but independent sources advise treating it as a separate, new platform. Do not assume that SMS-Activate balances, rentals or account history carry over.

When did SMS-Activate shut down?

In late December 2025. Sources give dates between 22 and 29 December 2025, after a period in which the site and top-ups became unreliable.

Does HeroSMS work with SMS-Activate API code?

A third-party review reports that HeroSMS keeps the SMS-Activate handler API endpoint and country numbering, so many integrations can switch with a configuration change. Test in a staging environment before relying on it.

Which is cheaper, HeroSMS or 5SIM?

Both price per activation, and prices change by country, service and operator. Compare the live price for the exact order you need, and consider acceptance rates — a cheap number the app rejects is not a saving.

Can I keep a number from HeroSMS or 5SIM?

Both offer rentals, but they are time-limited. Once a number is released it can be reassigned. For accounts you need to recover later, use a number you keep on a renewable plan.

Are there fake SMS-Activate or HeroSMS websites?

Reports after the shutdown warned of fake or unofficial SMS-Activate sites and phishing attempts. Type the provider's address yourself, never enter credentials from a link in a message, and be wary of anyone asking for extra payments to release a refund.

Is PhoneBorn affiliated with HeroSMS, 5SIM or SMS-Activate?

No. These names are trademarks of their owners. This page uses public information and third-party reports as of September 2026; check each provider's current terms.

Sources

Sources (as of September 2026)

We run PhoneBorn, so we have an interest; we rely on public information, avoid quoting competitor prices and correct errors when told.

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