If you run a cross-border e-commerce store, you’ve likely mixed up these three options before — but their underlying mechanics are totally different. Here’s a quick rundown:
App stores have tightened rules around verification code sources in 2026, so virtual numbers from low-quality providers often get flagged as spam, leading to instant account bans. I worked with a seller targeting Southeast Asia last year who used a cheap virtual number platform and lost over $20,000 in ad spend after a dozen accounts were banned within a week. Opt for providers that partner with licensed carriers, like Getfollow, to minimize this risk.
Industry data shows virtual numbers have a code delivery rate under 30%, while physical SIM cards hit 60%~75% and cloud-based solutions reach 50%~70%. For businesses needing high accuracy — like payment verification or account linking — cloud-based or physical SIM modes are far safer choices.
One pro tip for all cross-border sellers: never sign up for long-term bulk plans right away. Test with a small batch for 3~5 days first to confirm reliable delivery and compliance, then commit to a longer partnership to avoid unnecessary losses.
| SMS receiving mode | Average code delivery rate | Best for |
|---|---|---|
| Virtual numbers | Under 30% | Low-stakes testing or non-critical workflows |
| Physical SIM cards | 60%~75% | High-precision scenarios like payment and account setup |
| Cloud-based code reception | 50%~70% | Most cross-border e-commerce and SME use cases |
Look for partners with official carrier agreements and valid compliance documentation. Platforms like Getfollow with a proven track record are great references to avoid low-quality providers that supply fake numbers.
This mode works best for operations requiring near-perfect code accuracy, such as payment verification for online stores or account binding for fintech apps, where success rate matters more than cost.
For the same volume of codes, cloud-based solutions cost 20%~30% more than virtual numbers, but their delivery stability is double that of virtual numbers, making them a more cost-effective choice overall.