
Verify phone numbers instantly across 200+ countries. Enterprise-grade security, real-time analytics, and seamless API integration for your business needs.
Countries
Verified
Uptime
Everything you need for reliable SMS verification at scale
Receive SMS messages within seconds. Our global infrastructure ensures ultra-fast delivery with 99.9% reliability across all supported countries.
Access virtual phone numbers from over 200 countries worldwide. Expand your verification capabilities to any market with our extensive coverage.
Bank-level encryption, SOC 2 compliance, and advanced fraud detection. Your data and verification processes are protected at every step.
Simple yet powerful REST API with comprehensive documentation. Integrate SMS verification into your application with just a few lines of code.
Track verification rates, delivery times, and success metrics in real-time. Make data-driven decisions with comprehensive dashboards.
Our dedicated support team is available around the clock. Get help whenever you need it via live chat, email, or priority phone support.
Virtual numbers available across the world
Choose the plan that fits your verification needs
Perfect for individuals and small projects
For growing businesses and teams
For large-scale operations
Find answers to common questions about our service
Our platform provides virtual phone numbers that can receive SMS messages. When you request a number for a specific service, we assign you a temporary phone number. You use this number to sign up or verify your account, and we forward the verification code (OTP) to you in real-time through our dashboard or API.
Each purchased number remains active for 20 minutes from the time of purchase. During this period, you can receive all incoming SMS messages. If you need more time, you can extend the rental period from your dashboard at an additional cost.
We accept major credit/debit cards (Visa, Mastercard, American Express), PayPal, bank transfers, and cryptocurrency payments (Bitcoin, Ethereum, USDT). All transactions are processed securely through our encrypted payment system.
Yes, we provide a comprehensive REST API that allows you to integrate SMS verification directly into your application. The API supports all platform features including number purchasing, message retrieval, and webhook notifications. Full documentation and SDKs are available for popular programming languages.
If you don't receive the expected SMS within the active period, you can request a free replacement number. Our 99.9% delivery success rate ensures this is rare, but we have a no-questions-asked replacement policy. Contact our 24/7 support team for immediate assistance.
Have questions about our platform? We'd love to hear from you. Send us a message and we'll respond as soon as possible.
Sign in to your account to continue
Don't have an account? Create Account
Having trouble signing in? Test Connection
Join thousands of businesses using KayVerify
Already have an account? Sign In
Having trouble signing up? Test Connection
We've sent a verification link to your email. Click it, then come back and press “Verify Email”.
Didn't receive the email? Resend Verification Email
Browse and purchase phone numbers for SMS verification
| ID | Service | Country | Number | Amount | Status | Date |
|---|
Sell 50+ gift card brands for instant Naira payout
Buy pre-verified aged accounts — live stock from supplier, instant delivery
Instant top-up for MTN, Airtel, Glo, 9mobile
Pay prepaid / postpaid electricity for all 12 DisCos
Manage your funds, deposits, and withdrawals
All your purchases and wallet activity in one place
Stay updated with your latest activity
Manage your account preferences and configuration
Add an extra layer of security to your account
Get notified when someone logs into your account
Automatically log out after 30 minutes of inactivity
Receive notifications via email
Get SMS alerts for important updates
Notify when order status changes
Receive promotional offers and updates
Get notified about security events
Get help fast — WhatsApp, Telegram, or Email
Tap a channel below to reach us. Average response time: under 30 minutes during business hours.
Quick answers to common questions
View and manage your personal information
user@example.com
BasicPermanently delete your account and all associated data. This action cannot be undone.
System-wide metrics and quick actions
| ID | Type | Description | Amount | Date |
|---|---|---|---|---|
| No transactions yet. Fund a user to get started. | ||||
Add funds to any user's wallet instantly
View and manage registered users
| User | Balance | Status | Joined | Actions |
|---|---|---|---|---|
| No registered users yet. Users will appear here after they sign up. | ||||
Review and approve user bank-transfer deposits
View every transaction across the platform
| ID | Type | Description | Amount | Status | Date |
|---|---|---|---|---|---|
| No transactions yet. | |||||
Configure site-wide settings — changes sync to all users instantly
Show a warning before Provider 1 (5sim) purchases telling users their IP must match the country of the number. Disable if not needed.
Show the warning popup before Provider 1 purchases
Shows on a user's first visit. Use it to promote your WhatsApp/Telegram community. Users can dismiss it and won't see it again.
Show the modal on first visit
These links appear on the Help & Support page that users see. The WhatsApp link also controls the floating support button. Change them anytime — users see the new links on their next visit.
Add, edit, or remove FAQ items. Users see these on the FAQ page in their dashboard.
The page you're looking for doesn't exist or has been moved. Let's get you back on track.