DOTS Phone Exchange
5.9#13 in phone number validation softwareWebAPI
VisitDOTS Phone Exchange vs PhoneValidationAPI
PhoneValidationAPI
6.7#4 in phone number validation softwareFrom $14.99 a monthFree planWebAPI
VisitWhat both publish
| Fact | DOTS Phone Exchange | PhoneValidationAPI |
|---|---|---|
| Headquarters | The company lists its address as 803 Chapala St, Santa Barbara, California 93101-3201. | France |
| Integration | Phone Exchange 2 documentation describes REST and SOAP endpoints and says it has sample code in PHP, Java, and C# among other supported protocols and languages. | The API uses HTTP requests and Bearer-token authentication; the site says any HTTP client works and no SDK is required. |
| Security | Service Objects says sensitive data is encrypted and that real time data and responses are not stored as copies. | The privacy policy says communications use HTTPS/TLS, passwords are hashed with Argon2id, and API keys are hashed at rest with SHA-256. |
| Support | The product page advertises 24/7/365 customer support and dedicated support engineers. | The contact page says it typically replies within 24 hours on business days. |
DOTS Phone Exchange plans
No prices published.
PhoneValidationAPI plans
- Basic$14.99 a month
- Professional$59.99 a month
- Enterprise$129.99 a month
- Custom planPriced on request
- Free—
Pick DOTS Phone Exchange if…
It suits organizations that need carrier, line-type, porting, location, or fraud indicators for US and Canadian numbers. Developers can connect through documented API endpoints and listed sample languages.
Pick PhoneValidationAPI if…
It suits developers who need phone-number metadata or disposable-number checks in an HTTP-based workflow. It may also suit teams processing batches, though the listed batch endpoint is part of the Professional plan.