Compare Upland InterFAX vs. LuzardoFax

Upland InterFAX is an enterprise-class cloud fax solution designed to facilitate the sending and receiving of documents for global organizations. This innovative platform streamlines digital workflows while enhancing fax capabilities for AI-driven data processing. By leveraging cloud technology, InterFAX allows businesses to operate efficiently, regardless of their physical location, making it an essential tool for modern workplaces. The target audience for Upland InterFAX includes businesses of all sizes that require reliable and secure document transmission. This solution is particularly beneficial for organizations with remote workforces, as it enables employees to manage their faxing needs from anywhere, thus improving productivity. InterFAX is well-suited for industries such as healthcare, finance, and legal services, where secure document handling is paramount. With its robust features, it addresses the challenges of traditional faxing methods by offering a more streamlined and efficient approach. One of the key features of Upland InterFAX is its seamless integration with various applications, allowing users to incorporate faxing capabilities directly into their existing workflows. This is complemented by a scalable and customizable Developer API, which provides organizations with the flexibility to tailor the solution to their specific needs. By automating fax processes, businesses can reduce manual errors and save time, ultimately leading to enhanced operational efficiency. Additionally, Upland InterFAX prioritizes security, ensuring that sensitive information is protected during transmission. The platform complies with industry standards, making it a trustworthy choice for organizations that handle confidential documents.

LuzardoFax is a cloud fax platform for organizations that transmit protected health information under HIPAA. The architecture is deliberately narrow. Documents are converted server-side and flattened to monochrome before transmission, so a colour element that would vanish on the receiving end never leaves the system. Fax content is never sent by email: notifications carry page count, size and time only — never the document, the sender or the recipient. On outbound faxes the document never leaves our servers; the carrier receives a tokenised URL valid for 30 minutes. On inbound faxes the carrier necessarily receives the transmission, and we delete its copy through their API as soon as ours is stored, logging the result. The Zapier integration exposes triggers but no send action — routing PHI through a third-party automation layer was ruled out at design time rather than shipped and disclaimed. Billing is metered on actual document pages rather than transmission duration. Failed and cancelled transmissions record zero billed pages. At 110 percent of the monthly allowance, sending and receiving pause rather than accruing overage. Each Business Associate Agreement signature is hashed and anchored to the Bitcoin blockchain through OpenTimestamps. Customers can download the agreement, the .ots proof and an evidence record, and verify the execution date against the blockchain without relying on LuzardoFax existing at the time of verification. Encrypted at rest with LUKS2 (AES-256), TLS 1.3 in transit, per-account audit logs, two-factor authentication, and per-user audit logs with role management on the Business plan.