Faxxing vs SingleFax API
Faxxing
faxxing.comSingleFax API
singlefax.comSide by side
| Figure | Faxxing | SingleFax API |
|---|---|---|
| Price from | $10/mo | $6.58/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · Fax APIs | 8.3 (#7) | 7.0 (#24) |
| Headquarters | Aletshausen, Germany | The company lists its address as 30 N Gould St Ste R, Sheridan, WY 82801, USA. |
| Integrations | Inbound webhooks can trigger Slack notifications, Apollo sequences, or Notion rows. | The separate MCP connection supports Cursor, Claude, Codex, ChatGPT, and VS Code using OAuth. |
| Support | Documentation directs users needing higher rate limits to contact [email protected]. | The About page lists [email protected] as support and says the same mailbox handles product questions, partnerships, and abuse reports. |
Plans
SingleFax API
- Standard Plan$79 a year
- Business Plan$239 a year
- API prepaid creditsPriced on request
- CustomPriced on request
In their own words
SingleFax API
SingleFax API has no write-up on Specifiction yet; its figures are above.