GotSMS vs. SMSReceiveFree
A legacy free public inbox — the age of its number pool means it's even more widely blacklisted than newer entrants in the same category.
GotSMS
- Every line is a dedicated physical carrier connection, never shared
- Self-service refund button — no support ticket required, available for 24 hours after rental
- Full REST API for CI/CD and automation workflows
From $1.00/day, tiered rentals up to 1 year
SMSReceiveFree
- Zero cost
- No signup required
- Long track record for a free public service
- Public inbox — zero privacy for received codes
- Numbers are heavily fingerprinted by major platforms given years of public use
- No dedicated or private option
Free
| Founded | 2023 | ~2016 |
| Line type | Physical carrier | Mixed / virtual pool |
| Coverage | USA only (100% physical cellular infrastructure) | 5-10 (public) |
| API access | ||
| Refund policy | Self-service refund button, available within 24 hours of leasing if SMS not received | None |
Bottom line
A legacy free public inbox — the age of its number pool means it's even more widely blacklisted than newer entrants in the same category.
Try a dedicated line yourself
First activation from $1.00, no KYC.
Other comparisons
Reviewed by Victor Reyes, Head of Telecom Infrastructure & SEO, GotSMS. Comparison based on publicly available provider documentation, last reviewed January 2026.