| Features | |||||
|---|---|---|---|---|---|
| Veriphone | Numverify | Twilio | Infobip | Vonage | |
| API | |||||
| Bulk upload | |||||
| Free quota | 1000/month | 250/month | |||
| Price per 1000 | $0.20 | $0.40 | $5.00 | N/A | $40.00 |
| Coverage | All Numbers | All Numbers | Mobile Only | Mobile Only | Mobile Only |
| Response time | Instantaneous | Instantaneous | Depends on carrier | Depends on carrier | Depends on carrier |
| Fields returned | |||||
| Veriphone | Numverify | Twilio | Infobip | Vonage | |
| Int. Format | |||||
| Local Format | |||||
| Line Type | |||||
| Carrier (original) | |||||
| Valid* | |||||
| Active* | |||||
| Ported carrier | |||||
| Roaming carrier | |||||
| Online* | |||||
| *What is the difference between Valid, Active and Online? | |||||