Keep your real number
out of every sign-up
Cloak Sim gives you a disposable number for the one moment an app or platform demands a code. Once it's verified, the number retires - your personal line is never on record.
Three steps, then it's over
No app to install, no account to maintain. You use it once, for the reason you got it.
Pick a number
Choose a number and the platform you're verifying with. It's issued to you instantly, ready for one code.
Receive the code
The code lands in your Cloak Sim inbox in real time. Copy it across, finish your sign-up.
It retires
The number is closed after use and never reassigned to reveal your activity to a future holder.
Works anywhere a phone number is the gatekeeper
Messaging apps, marketplaces, social platforms, and any service that verifies by SMS.
Privacy for you. Accountability on-chain.
A disposable number is only trustworthy if the system behind it is transparent. Ours is built on Solana.
Blockchain-verified issuance
Every number issuance is logged on the Solana blockchain, creating a transparent and immutable record without exposing user identity.
No number reuse window
Retired numbers sit in quarantine before recirculation, reducing the chance of inheriting someone else's account history.
Minimal data retention
We keep what's required to prevent abuse and meet legal obligations, and nothing beyond that.
Clear usage policy
Numbers are for legitimate verification only. Accounts used for fraud, spam, or platform abuse are suspended.
Pay per verification, no subscriptions
Prices are set by our provider and converted to SOL live at checkout. Here are typical rates.
| Service | Country | From (USD) |
|---|---|---|
| USA | $0.50 - $2.00 | |
| Telegram | USA | $0.30 - $1.50 |
| USA | $0.20 - $1.00 | |
| USA | $0.30 - $1.50 | |
| Twitter/X | UK | $0.20 - $1.00 |
| Discord | USA | $0.15 - $0.80 |
Exact price shown at checkout in SOL. Includes 10% service fee. 300+ services and 150+ countries available.