Best online fax services of 2026
We tested 5 services side-by-side. Here are the ones worth paying for.
Updated
| Service | Rating | From | Pages | Best for | |
|---|---|---|---|---|---|
| Fax.Plus Best Value | 4.4 | $8.99/mo | 200 | Budget & modern UI | Full review → |
| RingCentral Fax Editor's Choice | 4.3 | $17.99/mo | 750 | Business & HIPAA | Full review → |
| eFax | 4.0 | $16.95/mo | 150 | International coverage | Full review → |
| Dropbox Fax (formerly HelloFax) Best Doc Workflow | 4.0 | $0.99/mo | 10 | Document workflows | Full review → |
| MyFax | 3.7 | $12/mo | 100 | Simple & portable | Full review → |
All reviewed services
Ranked by our overall score. Click any card for the full review.
Fax.Plus
Best ValueModern, user-friendly fax service with a generous free tier
Fax.Plus stands out with its modern design, competitive pricing, and rare combination of HIPAA compliance with e-signatures. The free tier lets you try before committing, and the Basic plan at $8.99/mo is hard to beat for light users.
RingCentral Fax
Editor's ChoiceEnterprise-grade fax built into the RingCentral communications platform
RingCentral Fax offers the best pages-per-dollar ratio and HIPAA compliance, making it our top pick for businesses. The generous 30-day trial and API access make it a strong choice for both small teams and enterprises.
eFax
The original online fax service with the widest number coverage
eFax is one of the oldest online fax services, offering wide number availability and solid reliability. Best suited for users who value brand recognition and broad international coverage, though newer competitors offer better value per page.
Dropbox Fax (formerly HelloFax)
Best Doc WorkflowDropbox-backed faxing with strong document and signature workflows
Dropbox Fax is a strong choice for teams already using Dropbox-style document workflows and signature fields before send. It is less attractive for affiliate monetization versus RingCentral, eFax, MyFax, or Fax.Plus programs.
MyFax
Straightforward fax service focused on simplicity
MyFax is a straightforward option for users who just need basic faxing without bells and whistles. Its page-per-dollar ratio is not the best, but the simple interface and number porting may appeal to users transitioning from a physical fax machine.
Spotlight: Dropbox Fax
Best Doc WorkflowIf your team prepares, signs, and annotates documents before faxing, Dropbox Fax stands apart. It pulls files from Dropbox, Google Drive, Box, and OneDrive — lets you add signature fields, text, dates, and checkboxes — then sends in one flow. The Home Office plan at $9.99/mo includes 300 pages with $0.05 overage.
It's not the cheapest and it lacks a mobile app, but for document-heavy workflows it's the best tool we tested.