FAX API COMPARISON
WestFax vs iFax
iFax offers a streamlined API experience built for modern workflows. Compared with WestFax, its developer-friendly API helps your business automate more and stress less.
SEND
FAX API COMPARISON
iFax offers a streamlined API experience built for modern workflows. Compared with WestFax, its developer-friendly API helps your business automate more and stress less.
Automate faxing with confidence, keeping your most sensitive faxes safe. iFax's AES-256 encryption secures every API fax from end to end.
Generate a test Fax API key at no extra cost. Verify your integrations to confirm every request works as intended before deployment.
Have your developers build custom applications with integrated online fax features for seamless communication and document transmission.
Side-by-Side Fax API Breakdown
iFax Fax API | WestFax Fax API | |
Pricing & Plan Structure | $33/mo (Pro plan) includes two-way Fax API for sending and receiving, AI and data extraction + ~$0.01/page for volume faxing | API plan with HIPAA Compliance starts from $39.95/mo (~1,500 pages) or ~$0.015–$0.03/page with volume pricing |
Uptime & Reliability | 99.999% uptime with delivery tracking and status monitoring | 99.999% uptime, with redundant infrastructure |
Supported Languages & Frameworks | REST API (JSON); works with any HTTP-capable language | REST API with cURL, .NET, PHP, Java, Python, Node.js + SDKs |
EHR, EMR, and CRM Integration | Direct integration with EHR, EMR, CRM via REST and webhooks | Integrates with EHR/EMR systems and document workflows |
HIPAA Compliance & BAA | HIPAA-compliant fax with free BAA included on Pro/API plans | HIPAA-compliant with BAA included, AES-256 + TLS encryption |
Developer Support | Quick start guide, API documentation, SDKs, free API sandbox key, 24/7 email, live chat, and phone support with API specialists | Strong onboarding with Postman, SDKs, guides, and developer support |
iFax plans that offer Fax API access start at $33 per month, on a Pro annual subscription. At this price, your team can already fax 1,000 pages with EHR and CRM integration, Single Sign-on (SSO), Fax OCR, and AI automation. Scalable plans are also available for large organizations and enterprises looking to fax in high volumes.
WestFax’s enterprise Fax API faxing starts at $0.015 per page with low overage rates. The fax service also provides developer assistance and a GitHub repository with an SDK Demo.
“It is cheaper compared to other providers, the ease of use and its design is very intuitive and easy to use. We personally take care of it a lot when it is necessary to solve a problem or unforeseen. I would highly recommend this to everyone.”
iFax guarantees 99.999% uptime, ensuring your API faxes reach local and international recipients on time. Its extensive API documentation makes integration simple, complete with SDKs and code samples that demonstrate how to send, receive, and track faxes directly from other software applications.
Comparing WestFax and iFax, both promise seamless interoperability. WestFax’s RESTful API also facilitates seamless API implementation.
iFax secures every API fax with AES‑256 encryption and TLS, supports multi‑factor authentication, and provides detailed audit logs. It also offers signed BAAs for HIPAA and GLBA compliance, making secure, programmable faxing for your developer team.
WestFax protects API transmissions with AES‑256 and TLS within HITRUST- and SOC 2‑compliant infrastructure.
iFax’s RESTful API integrates with various CRM, EHR, EMR, and other workflow tools. You can also use Zapier to integrate it with 6,000+ business and enterprise apps.
WestFax API also integrates into EHRs like Epic and other enterprise apps. Its Print-to-Fax driver lets any program that can print send a fax, just like iFax.
iFax can effortlessly handle high-volume faxing, processing up to thousands (and even millions) of faxes monthly. Scaling is also seamless, allowing your API integrations to manage increasing workloads without compromising speed, security, or reliability.
WestFax’s API can fax thousands of pages monthly, but premium developer support is available only to teams with Enterprise accounts.
“Sending fax is seamlessly smooth using the iFAX, recipients are able to receive it quickly.”
“With features like email-to-fax, international faxing, and automation through API, iFax is not just convenient but also scalable for both personal and business use.“
WestFax offers API access through its FAX 1500 plan, priced at $29.95 per month for 1,500 pages and five users, with each additional page costing $0.03. For HIPAA-compliant fax plans with API access, pricing starts at $39.95 per month.
In contrast, iFax provides API access with its Pro Plan, which costs $33 per month (billed annually). The plan includes 1,000 pages, HIPAA compliance, and advanced features such as fax broadcasting, fax by email, and seamless EHR/EMR system integrations. iFax’s pricing is often more cost-effective for businesses needing high-volume or developer-focused API integrations.
Yes, iFax provides a free API test key that allows developers to test integrations before deploying in a live environment. Your team can use SDKs and free code samples along with the free Fax API test key to validate requests, simulate fax sending and receiving, and ensure your workflows work as expected.
iFax is designed for high-volume enterprise faxing, supporting thousands or even millions of faxes monthly. Its API allows enterprises to scale seamlessly, sending and receiving large numbers of faxes while maintaining fast delivery, reliable performance, and detailed transmission logs. Our fax API solution is perfectly suited for CRM, EHR, and EMR integrations where high throughput and workflow automation are essential.
iFax secures all API fax transmissions with AES‑256 encryption and TLS, protecting data in transit and at rest. Most API calls require authentication, and iFax provides built-in authentication in its client libraries, which automatically authenticates each request when initialized.
You can also use HTTP authentication with your API key for simple access control. Your team can also access and download detailed audit logs and signed BAAs for HIPAA compliance, giving developers full control and visibility over secure, programmable fax workflows.
WestFax API access requires authentication and supports enterprise controls like MFA and SSO. While both platforms ensure encrypted faxing, iFax emphasizes developer-friendly authentication and logging, making secure integration easier for third-party software systems.