Numbers activated
4K+





Numbers activated
4K+
Countries available
190+
Average delivery rate
51%
If SMS doesn’t arriveSMS doesn’t arrive?
Auto-refund
Manus is an autonomous AI agent platform built by Monica, also known as Butterfly Effect. Email sign-up needs SMS phone verification. A virtual phone number lets you register on the platform and receive that code. Your personal mobile number stays off the account.
Key takeaways:
Developed by Monica (also known as Butterfly Effect), Manus is an autonomous AI agent platform. It launched in an invite-only beta in March 2025. The platform runs multi-step tasks: browsing, coding, data analysis, and file management. Email sign-up then needs SMS verification to confirm ownership and limit bulk sign-ups, per the platform Help Center (2026).
VoIP (Voice over Internet Protocol) numbers route calls and texts over the internet rather than a mobile carrier. The platform may reject VoIP numbers during SMS verification, a pattern seen across AI and SaaS platforms. Non-VoIP numbers from SMSFAST carry mobile carrier classifications that pass standard SMS delivery filters at a higher rate.
SMSFAST offers two rental modes for Manus SMS verification. Activation mode lasts 20 to 90 minutes, enough for one sign-up. If no code arrives, click Cancel and the service returns funds to your balance instantly. Long-term rental runs from 1 day to 1 year, renewable, and keeps a dedicated number for later two-factor authentication (2FA).
A virtual phone number for Manus, an AI agent platform, protects your privacy by limiting data shared at sign-up. Only the account holder reads incoming codes. SMSFAST offers virtual numbers across 190+ countries for this purpose.
Unlike chatbots, AI agents process your task history, browsing sessions, uploaded files, and generated code. A registered phone number links all of that activity to your personal identity.
The platform accepts a virtual phone number once the number clears its SMS verification step, which applies to email sign-up. Social login through Google, Apple, or Facebook skips phone verification entirely, per the platform Help Center (2026).
As a 2025 service, independent documentation of its number filtering stays limited. Behaviour may change. VoIP numbers face a higher rejection risk, based on the pattern of similar AI platforms. SMSFAST offers paid, exclusive non-VoIP numbers for Manus that pass standard SMS filters.
If a number fails, click Cancel for an instant refund to your balance. New users get a $0.25 bonus for subscribing to the SMSFAST Telegram channel before any top-up.
The platform launched in March 2025. As a new service, its verification rules and access model may still change. Check manus.im before you register.
Either create a new account by clicking "Registration" or log in if you already have one.
In the top right corner, click "+" and choose a convenient top-up method. Add the amount you need.
In the left menu, under "Select service," click "Manus". Then, choose your region from the list.
Click "Buy" and wait a few seconds for your temporary number to be purchased and activated.
Copy the phone number from the "Number" field to activate the service.
Wait for the one-time password (OTP) to appear in the "Code from SMS" field, then enter it in the Manus verification screen to complete registration.
Registering with a virtual phone number takes six steps. You choose a non-VoIP number on SMSFAST, then enter the SMS code on manus.im.
Both options let you receive an SMS code on a Manus number. The difference is in reliability and privacy.
Yes. SMSFAST offers non-VoIP virtual numbers for Manus SMS verification across 190+ countries. New users get a $0.25 Telegram bonus before their first order.
Manus is an autonomous AI agent platform developed by Monica, launched in March 2025. Email sign-up needs phone verification for identity confirmation and anti-abuse, per the platform Help Center (2026). Google, Apple, or Facebook login skips it.
Manus may reject numbers classified as VoIP by carrier lookup, before the code is sent. This risk follows the pattern of similar AI platforms. Non-VoIP numbers from SMSFAST pass standard filters at a higher rate, and a failed code refunds instantly.
Yes, a virtual number for Manus is a safe privacy practice that limits data shared at sign-up. AI platforms process task history, uploaded files, and generated output, so a registered number ties that activity to your identity. SMSFAST gives a private inbox that only you can read.
Activation mode (20 to 90 minutes) covers the initial SMS verification at sign-up. Long-term rental (1 day to 1 year, renewable) suits accounts that later need two-factor authentication or recovery. Its authentication behaviour may still change.