Best Online Fax Services in 2026
Updated
In short: ETHERFAX is ranked #1 of 105 as of 7 October 2026, ahead of FAXAGE and Dropbox Fax (formerly HelloFax). The best-ranked option with a free plan is Dropbox Fax (formerly HelloFax). The lowest first paid tier on this page is Openfax Cloud Fax API at $0.03/mo.
For moving document workflows to online fax, compare the service details that shape how your team can send and receive faxes. Inbound and international faxing, virtual fax numbers, monthly page allowance, and compliance support are useful points to weigh together. FAXAGE, Dropbox Fax (formerly HelloFax), and Openfax Cloud Fax API illustrate the range of names here. Mobile apps and free-plan availability can help you assess access, while paid-from pricing and included users offer context on account terms. Consider which faxing capabilities your work requires, then match those needs against the listed features and pricing details.
105 online fax services ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Online Fax Services, one module each. A lit port is something its maker publishes; 5 of the 25 on this page have a public API.
- 01 ETHERFAX API yesOSS not on recordFREE not on recordDOCS 8.2
- 02 FAXAGE API yesOSS not on recordFREE not on recordDOCS 8.0$3.49/mo
- 03 Dropbox Fax (formerly HelloFax) API not on recordOSS not on recordFREE yesDOCS 7.5Free
- 04 Openfax Cloud Fax API API yesOSS not on recordFREE not on recordDOCS 7.3$0.03/mo
- 05 FAX.PLUS API not on recordOSS not on recordFREE yesDOCS 7.1$6.99/mo
- 06 GoFax REST API API yesOSS not on recordFREE not on recordDOCS 7.1
- 07 Browserfax API not on recordOSS not on recordFREE yesDOCS 7.0$4/mo
- 08 FaxTerra API not on recordOSS not on recordFREE yesDOCS 7.0$1.99/mo
- 09 OVHcloud Fax API not on recordOSS not on recordFREE not on recordDOCS 6.9€0.99/mo
- 10 TELUS Cloud Fax API not on recordOSS not on recordFREE not on recordDOCS 6.7$14.95/mo
- 11 WestFax API not on recordOSS not on recordFREE not on recordDOCS 6.7$14.99/mo
- 12 GotFreeFax API not on recordOSS not on recordFREE yesDOCS 6.7$1.25/mo
- 13 DialPhone Contact Center API yesOSS not on recordFREE not on recordDOCS 6.7$65/mo
- 14 Esker Cloud Fax Services API not on recordOSS not on recordFREE not on recordDOCS 6.6
- 15 iFax API not on recordOSS not on recordFREE not on recordDOCS 6.6$12.49/mo
- 16 eFax API not on recordOSS not on recordFREE not on recordDOCS 6.6
- 17 NTT Cloud Fax API not on recordOSS not on recordFREE not on recordDOCS 6.6
- 18 InterFAX API not on recordOSS not on recordFREE not on recordDOCS 6.5
- 19 MetroFax API not on recordOSS not on recordFREE not on recordDOCS 6.5$11.95/mo
- 20 MyFax API not on recordOSS not on recordFREE not on recordDOCS 6.5$12/mo
- 21 FaxBurner API not on recordOSS not on recordFREE yesDOCS 6.5$14.95/mo
- 22 OpenText Fax Cloud Connect API not on recordOSS not on recordFREE not on recordDOCS 6.4
- 23 FaxCore API not on recordOSS not on recordFREE not on recordDOCS 6.4
- 24 eGoldFax API not on recordOSS not on recordFREE not on recordDOCS 6.4
- 25 OTG Networks vFax API not on recordOSS not on recordFREE not on recordDOCS 6.4$15/mo
Compare all 25 in a table
| # | Platform | Score | Free plan | From | Free plan | Paid from | Monthly page allowance | Virtual fax number |
|---|---|---|---|---|---|---|---|---|
| 1 | ETHERFAX | 8.2 | No | — | — | — | — | Yes |
| 2 | FAXAGE | 8.0 | No | $3.49/mo | No | $3.49/mo | — | Yes |
| 3 | Dropbox Fax (formerly HelloFax) | 7.5 | Free plan | Free | Yes | — | — | Yes |
| 4 | Openfax Cloud Fax API | 7.3 | No | $0.03/mo | No | — | — | — |
| 5 | FAX.PLUS | 7.1 | Free plan | $6.99/mo | Yes | $6.99/mo | 200 pages/mo | Yes |
| 6 | GoFax REST API | 7.1 | No | — | No | — | — | — |
| 7 | Browserfax | 7.0 | Free plan | $4/mo | Yes | Free | 100 pages/mo | Yes |
| 8 | FaxTerra | 7.0 | Free plan | $1.99/mo | Yes | $4.99/mo | 50 pages/mo | Yes |
| 9 | OVHcloud Fax | 6.9 | No | €0.99/mo | No | — | — | Yes |
| 10 | TELUS Cloud Fax | 6.7 | No | $14.95/mo | No | — | 300 pages/mo | Yes |
| 11 | WestFax | 6.7 | No | $14.99/mo | No | $14.99/mo | 500 pages/mo | Yes |
| 12 | GotFreeFax | 6.7 | Free plan | $1.25/mo | Yes | — | — | Yes |
| 13 | DialPhone Contact Center | 6.7 | No | $65/mo | No | — | — | Yes |
| 14 | Esker Cloud Fax Services | 6.6 | No | — | No | — | — | Yes |
| 15 | iFax | 6.6 | No | $12.49/mo | No | $12.49/mo | 200 pages/mo | Yes |
| 16 | eFax | 6.6 | No | — | No | $15.83/mo | 200 pages/mo | Yes |
| 17 | NTT Cloud Fax | 6.6 | No | — | — | — | — | Yes |
| 18 | InterFAX | 6.5 | No | — | No | — | — | Yes |
| 19 | MetroFax | 6.5 | No | $11.95/mo | No | $9.96/mo | 550 pages/mo | Yes |
| 20 | MyFax | 6.5 | No | $12/mo | No | $12/mo | 100 pages/mo | Yes |
| 21 | FaxBurner | 6.5 | Free plan | $14.95/mo | Yes | $14.95/mo | 500 pages/mo | Yes |
| 22 | OpenText Fax Cloud Connect | 6.4 | No | — | No | — | — | Yes |
| 23 | FaxCore | 6.4 | No | — | No | — | 500 pages/mo | — |
| 24 | eGoldFax | 6.4 | No | — | — | — | — | Yes |
| 25 | OTG Networks vFax | 6.4 | No | $15/mo | No | — | — | Yes |
Is your platform on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which online fax service is ranked first on Inferse?
ETHERFAX is ranked #1 of 105 with a score of 8.2. FAXAGE is second and Dropbox Fax (formerly HelloFax) third.
How many of these have a free plan?
6 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Openfax Cloud Fax API has the lowest first paid tier we found: $0.03/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.