Fax Gateway

Send and Receive Fax Messages Worldwide at Scale via email, online or API.

Get Sending For Free

Send and Receive Fax Messages Online via a Real Cloud Fax Machine

The ClickSend Fax Gateway allows you to send and receive fax online, eliminating the need for traditional fax machines or fixed-line connections. You can fax more securely, anywhere, anytime and from any device.

Access all of these products on the ClickSend Fax Gateway. A real cloud fax machine.

No fax machine? No problems.

Forget about replacing paper and toners and expensive parts. Online faxing is quick, easy and saves dollars. Use your dedicated fax number to send and receive fax in a few clicks or integrate with one of ClickSend’s flexible fax APIs to automate your faxes.

Send faxes from any device to individuals or a large database of contacts, with ClickSend’s super simple, highly secure online fax portal.

Turn any email from a client into a fax with our fully customizable email to fax service.

Use the ClickSend fax API and integrate fax capability into your business application, website or software.

ClickSend Fax is trusted by industries across the world


An industry that’s heavily reliant on fax for the transferring of patient records and other important and sensitive information. ClickSend Fax adheres to the strictest data security and is HIPAA compliant.


In many jurisdictions, fax is considered a legally valid document as it is subject to confirmed delivery and is not modified between sending and receiving. This is why the legal profession relies on fax as a method of secure communication for sensitive documents.


Within the highly regulated areas of government departments and agencies, ClickSend Fax protects the privacy and confidentiality of their messages.


As like the healthcare industry, finance is heavily concerned with security and compliance with government regulations. The smallest financial firms to major Fortune 500 investment companies still rely on the fax.

Why Use An Internet Fax Gateway?

Less waste; time and money

The ClickSend online fax service guarantees delivery, or you simply don’t pay for the message, and you are utilizing a communication channel with very little wastage. No fax machine issues; no paper, no cartridges. Just documents delivered promptly and securely.

Greater security

The ClickSend cloud infrastructure is housed in secure data centres, designed to satisfy the requirements of our most security-sensitive customers. The infrastructure has been designed to provide enhanced security & privacy to keep your most sensitive documents protected.

Convert PDF to fax

Just attach a PDF and send via email to fax, or upload and send via online fax, and it’s automatically converted and sent as a standard fax.

Fax one, fax all

Sending a fax to an unlimited amount of people is as easy as sending to one. ClickSend fax enables you to send the same fax to multiple recipients with one click.

Free inbound faxes, forever

You’ll never be charged for any fax you receive using ClickSend fax and with the most competitive outbound prices in the market using ClickSend fax will save your company money.

Standard Features Included

  • Reliable – 100% uptime SLA guarantee

  • Amazing free 24/7 support

  • Lightning fast message delivery,

  • High performance – faxes sent within 1 minute

  • Guaranteed delivery with Tier 1 networks

  • Fax delivery to all countries globally

  • Customize sender ID

  • Real-time message status monitoring

  • Secure 256-bit SSL

  • Upload from CSV or Excel file for bulk fax batches

  • Free fixed number

  • Free replies

  • No setup fees

  • No hidden charges

  • Free low credit warning

  • Optional auto-topup

  • Free delivery reports

  • Free customization

  • No setup required. Be up and running in minutes.

  • Flexible prepaid and postpaid payment options available


Free accounts and free advice. We can’t wait to see what you create.

Privacy & Legal© 2021 ClickSend