FaxZero vs HumbleFax (2026): which should you pick?

Pick FaxZero if

• Fits if you need to send one fax to the US or Canada today
• Works for people who don't want an account or a subscription

Look elsewhere if

• Skip it if you need to receive faxes, because it has no number to receive on
• Tight if you send often: the free fax is 3 pages and 5 a day, with FaxZero branding
• Pricey if you send regularly, as each $3.29 fax adds up fast
• Watch out: international faxes are paid, at $3.63 for up to 15 pages in most countries, and the site runs ads

Pick HumbleFax if

• Fits if your office faxes a lot and wants one flat monthly price
• Works for small teams that want ten extra users on one account

Look elsewhere if

• Skip it if you fax only now and then, as $10 a month is paid either way
• Not for you if you want a free plan or a trial, since neither is listed
• Watch out: the number is a local one, and the FAQ doesn't mention toll-free
• Too light for app users: there's no native iOS, Android or desktop app

FaxZero

• FaxZero sends only: there is no fax number for receiving faxes, and the FAQ points regular users to a full fax service.
• The free fax is limited to 3 pages, 5 a day, and carries FaxZero branding on its cover page.
• The service is supported by advertising on the site.
• FaxZero's own FAQ says its API is offered through a sister service, edwyna.com, not FaxZero itself.

HumbleFax

• There is one plan and no free tier or trial is listed on the pages read.
• No native iOS, Android or desktop app is offered; the FAQ says no special software is needed.
• The dedicated number is a local one; the FAQ does not mention toll-free numbers.
• The site's cost comparison with eFax, MyFax and Dropbox Fax is the vendor's own.

FaxZero

No account needed

A fax is sent by filling out one form with sender and receiver details and a file or typed text, then confirming by a link emailed to you.

File formats

Attach PDF, Word, RTF, PNG, JPG, Excel, TXT, HTML, TIFF, GIF or PowerPoint files, or type text straight into the cover page box.

Premium option per fax

The $3.29 fax lifts the limit to 25 pages, goes ahead of free faxes in the queue and can leave out the generated cover page.

International faxing

Faxes to other countries are paid, at $3.63 for up to 15 pages in most countries; the price depends on the destination.

Private status page

Each fax gets a status page address, shown once, so you can check delivery if the confirmation email goes missing.

HumbleFax

Fax by email

Send an email to the fax number at humblefax.com; the subject and body become the cover sheet and attachments are converted for you.

Dashboard and mobile web app

Drag and drop files, or use a phone camera, to send faxes to one or more recipients, with contact lists and an address book.

Number transfer

Choose a local number in any area code, or transfer an existing number in during sign-up at no extra charge.

Integrations and API

The comparison table lists Dropbox and Google Drive syncing, an API and Zapier support among the features included at no extra cost.

Security and extras

The site lists two-factor login, a spam blocker, scheduled faxes and custom caller ID, and states that it provides end-to-end encryption.

FaxZero

• Free Fax$0

  Up to 3 pages plus cover page, 5 free faxes a day, FaxZero logo on the cover. No account or card.

• Almost Free Fax$3.29

  per fax, paid through PayPal

  Up to 25 pages, priority delivery, no FaxZero branding, and an option to skip the cover page.

HumbleFax

• Unlimited Faxing$10

  per month, billed monthly

  Unlimited sent and received pages, a dedicated local number and ten additional users, with no overage charges.