WestFax vs. iFax API

Both Fax API providers enable the integration of fax functionality into existing software and apps. iFax’s advantage over WestFax is its programmer-friendly RESTful API, complete with detailed documentation and a free API test key.

WestFax vs iFax API

iFax is the no.1 cost-effective Fax API alternative to WestFax

Robust security

Enhance workflow efficiency while keeping your information secure. iFax's advanced encryption protocols protect all API transactions from unauthorized access.

Free API test key

Generate an API key for testing and ensure the reliability of your integrations before deploying them in a live environment, ensuring that each request works as intended.


Have your developers build custom applications with integrated fax functionalities that facilitate seamless communication and document transmission.


 Price for API accessHIPAA ComplianceProgrammable APIHigh-Volume FaxingAPI Encryption
WestFax$39.95 per monthYesYesYesYes
iFax$25 per monthYesYesYesYes

WestFax vs iFax API Features & Capabilities

WestFax vs. iFax API

WestFax vs iFax Pricing

iFax offers three monthly plans beginning at $8.33 for 200 pages. You need the Pro Plan, which costs $25 per month (billed annually) to access the developer APIs. This plan already has 1000 pages and several advanced faxing features like fax-to-text OCR conversions, fax by email, and dedicated mobile apps. It also includes a signed BAA for HIPAA-compliant faxing. With the developer APIs, you can configure fax integrations to fit your workflows.

WestFax also offers three monthly HIPAA-compliant plans starting at $14.99 for 500 pages. API access is available with their $39.95 growth plan with 1,500 pages for five users. Each excess page will cost you 3¢.


iFax’s Fax API promises 99.9% uptime, so your faxes will always reach your intended recipients as soon as you send them. It offers extensive API documentation, so it is easier to incorporate the proper codes to start faxing right within your existing software system. Our service also provides code samples, which demonstrate the API’s process to perform specific tasks (e.g., view fax status, resend a fax).

WestFax promises data availability by offering an online backup option. They also have redundant data centers and network paths.

WestFax vs. iFax API
WestFax vs. iFax API


iFax is committed to using the highest security standards to safeguard faxes. It uses military-grade encryption to protect data from unwanted attacks. This security extends to its APIs and includes detailed activity logs so you can see and prevent any breach attempts. 

WestFax servers are hosted in HITRUST & SOC 2 compliant data centers with 24/7 security. When transmitting faxes, they use the highest TLS encryption available. They also require users to authenticate themselves with MFA before accessing the platform.


iFax guarantees compliance with relevant industry regulations such as HIPAA, GLBA, and GDPR. Besides employing AES 256-bit encryption and TLS 1.2 security, it also uses MFA (multi-factor authentication) to provide users a more secure way to access their accounts. As a trusted Fax API provider, it conducts regular security assessments and provides complete audit logs, helping establish a clear user activity trail.

WestFax offers HIPAA compliance for all of its plans. They ensure secure fax transmissions via API and can readily provide a signed BAA should your organization require it for compliance. 

WestFax vs. iFax API
WestFax vs. iFax API


iFax’s RESTful API supports seamless integrations with existing business systems and enterprise apps. It integrates with various CRM, EHR, EMR, and other workflow tools, enabling you to fax critical documents directly from your preferred platform.

Meanwhile, WestFax has cloud fax features that integrate with any ERM and document management software. Its most basic integration is a Print to Fax driver. Developers can also perform custom integrations using its Fax API.

WestFax vs. iFax API

Transmission volume

iFax can effortlessly manage high-volume faxing demands of up to thousands of faxes monthly. Despite the considerable volume, our fax service guarantees speedy and dependable delivery. If you need to increase the volume, you can effortlessly scale up your existing plan at an affordable fee.

WestFax supports thousands of faxed pages per month. Its Medium Office Plan contains 3,000 pages, and if you need more, you can sign up for a custom Enterprise Plan. 

Glad I found iFax

“Faxing is not necessarily a thing of the past. And when you need it, it needs to be quick and easy without the headache of maintaining a fax machine. iFax is the perfect fit.“

Jerry R., Telecommunications

“Easy to use”
“It was great and easy to use. I will use it again. I didn’t have to go anywhere to fax or provide my credit card number.”
Jacinda T., Medical Records (Hospital & Health Care)

“For Medicals”

““iFax has helped us make that transition into a paperless reality. Ifax support is always kind and fast to respond to my emails.”

Syed H., Consultant Physician (Medical Practice)


Elevate business communications with iFax’s robust Fax API

Send and receive faxes quickly and directly from your preferred CRM, EHR, or EMR system. iFax's innovative API transforms your workflow, turning your existing systems into powerful faxing tools.

“It was cheaper compared to other providers, the ease of use and very intuitive design and the reliability of the faxes being sent. My team and I always get great support from the team whenever an issue needs to be dealt with.”

John M., CIO (Medical Practice)

iFax offers a Pro Plan, which includes a signed BAA and API access so you can integrate its faxing functionality while meeting HIPAA compliance requirements. Its secure fax transmissions, detailed audit logs, and multiple layers of protection make it suitable for organizations handling sensitive health information.

WestFax API is available in several programming languages including cURL, .NET, PHP, Java, Python, and Node. It provides extensive documentation and API guides to help developers integrate the API into their healthcare apps.