SendThisFax vs TPx Virtual Fax
SendThisFax
sendthisfax.comTPx Virtual Fax
tpx.comSide by side
| Figure | SendThisFax | TPx Virtual Fax |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| API | Yes | — |
| Plans published | 2 | 4 |
| Spec score · Online fax services | 7.9 (#54) | 8.9 (#10) |
| Spec score · Online Fax Services | 7.9 (#56) | 8.9 (#12) |
| Automatic retries | Busy fax lines are retried automatically. | Outbound fax settings include automatic retry attempts. |
| Compliance support | gdpr | hipaa |
| Self-hosting | The published materials describe hosted web, REST and MCP endpoints and provide no self-hosting package. | TPx describes Virtual Fax as a cloud service delivered through its portal and email workflows. |
| Service | SendThisFax lets users upload a PDF, enter a recipient fax number, pay, and receive an email delivery confirmation. | TPx Virtual Fax provides cloud based inbound and outbound faxing using local or toll-free numbers. |
| Support | Support is provided by email, with a stated typical response time of 24–48 hours. | TPx support is available through its customer portal, live chat, support cases, and phone at 877-487-8722. |
| What it does | SendThisFax lets users upload a PDF, enter a fax number, pay once and receive delivery confirmation by email. | TPx Virtual Fax sends and receives business faxes through internet connections without physical fax hardware. |
Plans
TPx Virtual Fax
- Virtual Fax usagePrice not published
- Virtual Fax included usageFree
- Additional fax pages$0.05, paid once
- TPx Virtual FaxPriced on request
In their own words
SendThisFax
SendThisFax has no write-up on Specifiction yet; its figures are above.
TPx Virtual Fax
TPx Virtual Fax has no write-up on Specifiction yet; its figures are above.