Documo Is Built for Enterprise. OneFaxNow Is Built for One Fax.
No account. No subscription. Pay only if delivery succeeds.
Documo (formerly mFax) is a powerful enterprise cloud fax platform with AI document processing, EHR integrations, and team management features. If you manage thousands of faxes per month for a hospital or clinic, it is an excellent choice. But if you need to send one fax right now, Documo's $25/month Solo plan -- its cheapest tier -- is not the right tool. OneFaxNow is built for one-time, pay-per-fax sending -- no account required, charge only on successful delivery, and a HIPAA mode with an instant, fully executed BAA when you are handling PHI.
TL;DR: Choose Documo if you need enterprise fax automation, AI document processing, or EHR integration. Choose OneFaxNow for a single U.S./Canada fax without a subscription. Documo pricing verified on their pricing page. (Documo Pricing)
Quick Comparison at a Glance
See how OneFaxNow compares to Documo for your faxing needs
Pricing Model
OneFaxNow
Pay-per-fax (1-10 pages: $3.50; 11-50 pages: $5.00). Pay only on success.
Documo
Monthly subscription starting at $25/mo (Solo) up to $300/mo (Enterprise). Overage charges $0.07-$0.15/page.
HIPAA & BAA
OneFaxNow
Toggle HIPAA mode per send; instant BAA, encryption, audit logs, secure deletion.
Documo
HIPAA with BAA on all plans. SOC 2 Type II and HITRUST certified. Organization-wide BAA.
Where You Can Fax
OneFaxNow
U.S. & Canada numbers.
Documo
U.S. & Canada numbers. International support available.
Account & Setup
OneFaxNow
No account -- upload, enter details, pay, send, and track delivery in real time.
Documo
Create an account; choose a plan; configure users, numbers, and integrations.
Which Service is Right for You?
Compare the key differences to find the best solution for your needs
When Documo May Be the Better Fit
You need enterprise fax volume
for thousands of pages per month with team management
You need AI document processing
with automatic classification, OCR, and data extraction
You need EHR integrations
with Epic, Cerner, PointClickCare, or JaneApp
When OneFaxNow Is the Better Alternative
You want to send one fax
without signing up for a $25/month subscription
You prefer flat, predictable pricing
for up to 50 pages total with no overage charges or per-page fees
You need HIPAA only for this fax
with an instant BAA and exportable audit logs for $6.50
You like paying only on success
your card is authorized first, then charged only after confirmed delivery
Side-by-Side Details (Documo vs OneFaxNow)
A detailed comparison between OneFaxNow and Documo
| Criterion | OneFaxNow | Documo |
|---|---|---|
| Business model | Pay-per-fax, no account | Monthly subscription plans (Solo/Professional/Business/Enterprise/Custom) |
| Typical cost | $3.50 (1-10 pages), $5.00 (11-50); HIPAA add-on +$3/$5 | From $25/mo (Solo, 300 pages) to $300/mo (Enterprise, 6,000 pages); overage $0.07-$0.15/page |
| HIPAA & BAA | Per-send HIPAA mode with instant BAA, encryption, audit logs, secure deletion | HIPAA with BAA on all plans; SOC 2 Type II, HITRUST certified |
| Charge model | Pay only on successful delivery (authorize then capture) | Monthly charge regardless of individual fax delivery |
| Coverage | U.S. & Canada | U.S. & Canada; international support available |
| Setup | Start in seconds -- no signup | Create and manage an account; choose a plan; configure settings |
| Delivery visibility | Live tracking link + email updates, automatic retries | Delivery confirmations via portal, email notifications, and mobile app |
Sources: OneFaxNow product docs; Documo Pricing and Help Center pages. Last verified: March 2026. (Documo Pricing, Documo Help Center)
Why buyers choose OneFaxNow as a Documo alternative
Simple, cost-effective, and secure faxing when you need it
No monthly costs
Send one fax for $3.50 instead of committing to $25/month or more. No overage charges, no per-page fees, no hidden costs.
Zero setup friction
No account creation, no plan selection, no team configuration. Upload your document, enter the fax number, pay, and send.
Compliance on demand
Enable HIPAA only when needed for $6.50. Get a digitally signed BAA instantly plus encryption, audit logs, and automatic PHI deletion.
Ready to send your fax now?
No account needed. Just upload, address, and send. Pay only if your fax delivers successfully.