Detailed technical benchmark and comparison between Proweblook WhatsApp Checker API and Shodan API. Analyze pricing structures, verified webhooks, sandbox testing, authentication, and compliance for teams building in Nigeria.
Verify if a phone number is active on WhatsApp
Discover internet-connected devices & exposed services
Proweblook WhatsApp Checker API is best for nigerian businesses and developers who need to verify whether phone numbers are registered on WhatsApp before sending messages, with support for personal and business account detection and bulk list checking.
Shodan API is best for security researchers and penetration testers needing internet-connected device discovery
| Highlight | P Proweblook WhatsApp Checker API | S Shodan API |
|---|---|---|
| Authentication | API Key | API Key |
| Rate Limit | Real-time and async modes. Bulk batch processing supported. | 1 request/second; query credits based on plan |
| Sandbox Mode | ✓ Available | ✗ Not Available |
| Webhooks | Not verified yet | Not verified yet |
| API Services | Two-Factor Authentication (2FA / OTP) | Phone Number Validation & Carrier Lookup |
| Supported Regions |
| Fee Component | P Proweblook WhatsApp Checker API | S Shodan API |
|---|---|---|
| Free Tier / Trial Credits | Free tier available | Free account with limited results |
| Rates & Additional Terms |
| paid plans from $49/month for full access |
| Feature / Capability | P Proweblook WhatsApp Checker API | S Shodan API |
|---|---|---|
| Email Address Verification | ✗ | ✗ |
| Phone Number Validation & Carrier Lookup | ✗ | ✓ |
| Two-Factor Authentication (2FA / OTP) | ✓ | ✗ |
| OAuth 2.0 / SSO Integration | ✗ | ✗ |
| Password / Breach Detection | ✗ | ✗ |
| Phishing & Malware URL Detection | ✗ | ✗ |
| IP & Domain Reputation Scoring | ✗ | ✗ |
| Sandbox Testing Environment | ✓ | ✗ |
| API Key / Token Authentication | ✓ | ✓ |
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