How GotSMS Compares
Every SMS-verification provider claims a “high success rate.” Here's what actually determines whether a number gets through — line type, pool size, and refund accountability.
| Provider | Line Type | Coverage | API Access | Refund Policy |
|---|---|---|---|---|
| GotSMSThis site | Physical carrier | USA only (100% physical cellular infrastructure) | Self-service refund button, available within 24 hours of leasing if SMS not received | |
| SMS-Activate | Mixed / virtual pool | 180+ (mixed pool) | Manual ticket refund | |
| 5Sim | Mixed / virtual pool | 150+ (mixed pool) | Auto-refund on timeout | |
| OnlineSIM | Mixed / virtual pool | 170+ (mixed pool) | Manual review | |
| TextVerified | Mixed / virtual pool | US-focused, limited international | Auto-refund on failure | |
| Free public OTP sites | Mixed / virtual pool | 10-20 (public) | None | |
| SMS-Man | Mixed / virtual pool | 190+ (mixed pool, claimed) | Manual ticket refund | |
| Burner | Mixed / virtual pool | US & Canada only | Standard app-store subscription refund process | |
| TextNow | Mixed / virtual pool | US & Canada only | N/A (free tier) / standard subscription refund for paid tier | |
| Hushed | Mixed / virtual pool | US, Canada, UK + limited others | Standard app-store subscription refund process | |
| Quackr | Mixed / virtual pool | 10-15 (public) | None | |
| 7Sim | Mixed / virtual pool | 100+ (mixed pool, claimed) | Auto-refund on timeout (claimed) | |
| FreePhoneNum | Mixed / virtual pool | 5-10 (public) | None | |
| SMSReceiveFree | Mixed / virtual pool | 5-10 (public) | None | |
| MyTempSMS | Mixed / virtual pool | 5-10 (public) | None | |
| TigerSMS | Mixed / virtual pool | 100+ (mixed pool, claimed) | Manual ticket refund |
Detailed head-to-head breakdowns
GotSMS vs. SMS-Activate
Large shared virtual pool, high re-use rate on popular services
GotSMS vs. 5Sim
Mixed virtual/physical inventory, quality varies heavily by country
GotSMS vs. OnlineSIM
One of the oldest shared-pool providers, legacy inventory
GotSMS vs. TextVerified
US-centric virtual number provider with a clean dashboard
GotSMS vs. Free public OTP sites
Numbers are public — codes are visible to anyone, near-instant ban
GotSMS vs. SMS-Man
Shared virtual-pool activation service similar in model to SMS-Activate/5Sim
GotSMS vs. Burner
Consumer second-line app for calls/texts, not a bulk verification service — different category, but a common search alternative
GotSMS vs. TextNow
Free ad-supported VoIP calling/texting app with an optional paid tier
GotSMS vs. Hushed
Consumer burner-line app, subscription or credit-based
GotSMS vs. Quackr
Free public temporary-number inbox site, same model as other free-public-numbers services
GotSMS vs. 7Sim
Shared virtual-pool activation service, similar model to 5Sim/SMS-Activate
GotSMS vs. FreePhoneNum
Free public temporary-number inbox site
GotSMS vs. SMSReceiveFree
Free public temporary-number inbox site, one of the older entrants in this category
GotSMS vs. MyTempSMS
Free public temporary-number inbox aggregator
GotSMS vs. TigerSMS
Shared virtual-pool activation service, similar model to OnlineSIM/5Sim
The core problem with shared pools
A number that's been used for 40 Tinder signups today is not a “fresh” number by the time you get it — it's already flagged. Pool-based providers optimize for coverage breadth, not per-number cleanliness.
What dedicated actually means
Each GotSMS rental allocates a physical line from a named carrier exclusively to you for the duration of the rental — no queue, no reuse, no “try again in 5 minutes.”
See the difference yourself
First activation from $1.00.