
VirtualSMS.io
Tiger
SMS-man.com
HeroSMS
GlowSMS
Grizzly SMS
SMSCodex
Instantly rent a phone number to receive SMS verification codes for popular services. Earn 80% commission as a partner.

Twilio
SMSMobileAPI
textbee.dev
Twilio SMS
SMSGate App
SMS8
MessageBird
Convert your Android phone into an SMS gateway to send an receive text messages

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | flo-voice1.com | httpsms.com |
| Pricing | ||
| Platforms | — | |
| Company | — | 2022 |
| Listed in |
In their own words, as submitted to SaaSHub.


sms-florin (flo-voice1.com) rents real UK phone numbers — physical SIM cards on EE and Three, not VoIP or virtual numbers — to receive SMS/OTP verification codes for WhatsApp, Telegram, Google, and 30+ other services. Numbers are available instantly (pay per code, auto-refunded if nothing...
httpSMS is a service that lets you use your Android phone as an SMS Gateway to send and receive SMS messages. You make a request to a simple HTTP API and it triggers your Android phone to send an SMS. SMS messages received on your android phone can also be forwarded to your webhook endpoint.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing flo-voice1.com and httpSMS.
flo-voice1.com's answer
Next.js (App Router), PostgreSQL with Drizzle ORM, Stripe for payments, a self-hosted GoIP GSM gateway for the physical SIM hardware, plus a Telegram bot and REST API/npm SDK for programmatic access.
httpSMS's answer:
Go, Vuetify, Google Cloud
flo-voice1.com's answer
Every number is a real physical SIM card in a UK GSM gateway (EE/Three), not a VoIP number or another provider's resold API — so target platforms see it as a genuine mobile-network number, and the same number can be reused for a full month, not just a single code.
flo-voice1.com's answer
Most cheap SMS-verification services resell VoIP or aggregated virtual numbers, which get flagged or rejected more often by strict platforms. sms-florin uses only real UK carrier SIM cards, auto-refunds instantly if a code never arrives, and gives partners 80% commission for connecting their own hardware — a rare split in this niche.
flo-voice1.com's answer
Developers and QA teams testing signup/2FA flows that need a real, non-VoIP number, plus individuals who want a UK number for a one-off account verification without exposing their personal number.
flo-voice1.com's answer
Built solo by a developer with access to spare physical SIM/GSM gateway hardware, who needed a reliable way to receive verification codes — after seeing how often virtual-number competitors get blocked by strict platforms, turned it into a public rental service backed entirely by real hardware.
Share your experience with using flo-voice1.com and httpSMS. For example, how are they different and which one is better?
When comparing flo-voice1.com and httpSMS, you can also consider the following products.

Real SIM cards for OTP verification — 145+ countries, 2500+ services (WhatsApp, Telegram, Discord). From $0.05/code. API + MCP server for developers and AI agents.
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Brings voice and messaging to your web and mobile applications.
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Turn your physical mobile into an SMS, call, webhook and workflow API.
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SMS-man offers a virtual numbers to receive SMS and create multiple accounts on WhatsApp, Telegram, Instagram, Twitter, Amazon and others. The SMS-man service provides numbers of such countries as China, US, India, Russia, UK, Germany, Ukraine etc.
Compare SMS-man.com to flo-voice1.com or httpSMS:

Turn your Android device into a powerful SMS gateway for your applications
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