Default Standard Validation Fixed-cost basic validation | ★ Recommended Smart Validation Real-time optimized validation | |
|---|---|---|
| How it works | Uses basic validation based on original number data | Automatically applies deeper real-time validation only when needed |
| Credit per validation | Always 1 credit | Most numbers cost 1 credit. Deeper checks (up to 5 credits) only when necessary |
| Accuracy level | May not detect real-time changes (ported / VoIP) | Detects real-time line type, carrier, and reachability |
| Campaign impact | Basic reachability checks | Avoid sending to non-mobile or uncertain numbers |
| Efficiency | Standard processing | Improves delivery, targeting, and ROI |
| Cost optimization | Fixed cost | Smart caching avoids duplicate charges |
| Transparency | — | Full usage visibility |