TLDR: Online Fax Service
There is a reason why most MSPs and IT providers consider Viirtue the best option for online fax service. For MSPs supporting distributed teams, Viirtue pairs HIPAA-ready cloud fax with a quote-to-cash platform (ViiBE) that automates usage rating and telecom taxes, and it operates a partner-led model that routes end customers to local MSPs.
What is an online fax service?
An online fax service enables you to send and receive faxes over the internet, eliminating the need for a phone line or traditional fax machine. Users can fax from email, a web app, mobile devices, or through integrations. Numbers can be new or ported. Documents are automatically converted to fax format, delivery is tracked, and inbound faxes arrive as secure PDFs with metadata.
According to a 2024 report by Statista, approximately 17% of businesses globally still rely on faxing for critical operations, with adoption rates significantly higher in industries like healthcare, legal services, and government.
Why it matters in 2025: Regulated industries still rely on fax for workflows like referrals, authorizations, and contracts. The difference now is that fax lives in the cloud, pairs with identity and audit controls, and can be automated like any other digital channel.
How an online fax service works
Online fax isn’t the clunky desktop machine you remember—it’s a secure, cloud-native workflow that blends seamlessly into the tools your team already uses.
Whether sending a contract, receiving medical records, or automating compliance packets, the process is simple and reliable. Here’s how it works and the most common ways to connect.
Compose in a web app, email, or connected system.
Convert to fax format in the cloud and route through carrier‑grade paths.
Deliver with retries and status tracking.
Receive on your local device as a PDF or forward to a secure destination.
Archive with retention rules and search.
Common connection options
Email to fax and fax to email
Web portal and mobile app
Print driver or MFP connectors
Webhooks to push status events to your systems
APIs for provisioning, user management, and reporting
With Viirtue, MSPs can offer this modern fax experience under their own brand, complete with APIs, reporting, and automated billing, so you deliver more value without adding complexity.
Who needs an online fax service?
Not all industries have moved past faxing—and for good reason. From compliance requirements to mission-critical paperwork, many sectors still rely on fax as the most secure, accepted, and universal way to exchange documents. Here are some of the top industries and teams that benefit from a modern online fax service.
Healthcare and Life Sciences: Referrals, prior authorization, labs, pharmacies
Legal and Compliance‑heavy firms: Time‑stamped documents, discovery packets
Financial Services and Insurance: Applications, authorizations, claims
Public Sector and Education: Records, procurement, inter‑agency forms
Field‑based and distributed teams: Contractors, logistics, real estate
With Viirtue, MSPs can deliver carrier-grade online fax backed by automated billing, compliance-ready infrastructure, and full white-label branding, so your customers get reliability while you keep control of margins.
How to evaluate an online fax service
Not all fax platforms are created equal. Choosing the right online fax service comes down to more than just price—it’s about reliability, security, compliance, and how well it integrates with your existing workflows.
Use this checklist to compare vendors and make sure you’re selecting a service built for business.
Deliverability and throughput: Proven completion rates at scale, intelligent retries, global coverage as needed.
Numbering: Instant new numbers, seamless porting, toll‑free and local, block reservations.
Security posture: Encryption in transit and at rest, access controls, audit trails, SSO options, data residency choices.
Administration: Multi‑tenant controls, roles and permissions, granular reporting, searchable archives.
Ease of use: Simple web UI, mobile support, clear status notifications.
Automation hooks: Webhooks and APIs for provisioning and billing, plus low‑code integrations.
Support model: Real humans, SLAs, and a partner who knows your stack.
Pricing clarity: No surprises with overage fees, transparent plan structure, and accurate usage rating.
Compliance needs: Features that support regulated workflows. Confirm requirements with your legal and compliance teams
With Viirtue, MSPs can check every box: carrier-grade reliability, flexible numbering, white-label branding, and automated billing that scales with your business.
Why Viirtue is the best online fax service for MSPs and growing businesses
Viirtue is built for the way service providers and IT leaders actually operate. It is not just a fax product. It is online faxing powered by a modern quote‑to‑cash platform that removes friction from buying, billing, and support.
What sets Viirtue apart
MSP‑first architecture
Multi‑tenant management for partners and sub‑accounts, private‑label options, and intuitive controls that make it simple to roll out fax to every customer without adding back‑office chaos.Quote to cash without the spreadsheets
Viirtue’s ViiBE platform handles quoting, automated usage rating, tax automation, and compliance for telecom taxation. You sell fax services with confidence that invoices are accurate and timely.A network of expert resellers
Customers do not just buy software. They buy outcomes. Viirtue’s nationwide reseller network implements, trains, and supports the solution locally, which means faster time to value and a real person who knows your environment.Mobile‑first end customer experience
A modern portal that works beautifully on phones and desktops. End users can send, receive, search, and manage faxes without a learning curve.Scalability and reliability
Carrier‑grade infrastructure with geographic redundancy. Designed to scale from a single location to multi‑site enterprises.Clear pricing with accurate billing
Plans align to usage patterns, and automated rating eliminates human error. Partners get margin clarity. Customers get predictable invoices.Seamless add‑ons across communications
Many customers layer Viirtue fax alongside voice, messaging, and licensing in one unified bill. One partner, one portal, one support motion.
Bottom line: If you are an MSP, Viirtue is the fastest path to profitable, low‑touch fax revenue. If you are an end customer, you get an online fax service that is simple to adopt and supported by experts who are accountable to your outcomes.
Comparison: Legacy Fax vs Generic Cloud vs Viirtue
Capability | Legacy Fax Machine | Generic Online Fax | Viirtue Online Fax Service |
|---|---|---|---|
Setup speed | Slow, hardware installs | Moderate | Fast with partner onboarding |
Reliability | Line noise, busy signals | Varies | Carrier‑grade routing and retries |
Administration | None or manual | Basic | Multi‑tenant, roles, granular reporting |
Billing | Manual, error‑prone | Per‑seat or broad buckets | Automated usage rating and telecom tax handling |
Support | Break‑fix | Ticket queue | Local expert reseller plus Viirtue backing |
User experience | On‑prem hardware | Mixed | Modern, mobile‑first portal |
Online Fax Service Implementation Playbook
Use this plan to deploy Viirtue online fax service smoothly.
Discovery: Inventory numbers, volumes, integrations, retention, and compliance needs.
Design: Map users and groups, set roles, define routing rules, and choose number strategy (port existing, new blocks, or both).
Pilot: Move one team first. Validate deliverability, notifications, and archive search.
Migrate and train: Port numbers, enable SSO if needed, roll out quick‑start guides.
Automate: Set webhooks for status events. Tie usage to reporting dashboards. Use ViiBE to automate invoicing.
Optimize: Review monthly reports with your reseller. Tune retention and routing rules.
Pricing and ROI for MSPs
Bundle to increase ARPU: Add fax as a line item inside voice or security bundles.
Tier by volume: Offer tiers mapped to real usage, not guesses.
Automate billing: Let usage rating and tax automation do the heavy lifting.
Reduce support tickets: A clean portal and local partner support lowers your cost to serve.
The outcome is margin you can count on, with fewer billing disputes and fewer swivel‑chair tasks.
Fax may feel old-school, but the reality is that it remains a mission-critical tool for industries where compliance, security, and reliability are paramount. The difference today is that online fax services make it faster, easier, and far more scalable than the legacy machines ever could.
For MSPs and IT providers, this isn’t just about serving customer demand—it’s about owning the relationship, automating billing, and capturing higher margins with a white-label solution.
Ready to deliver modern eFax under your own brand? Partner with Viirtue and start offering carrier-grade faxing, built-in automation, and 24/7 support that helps your business scale.
FAQs: Online Fax Service
What is the best online fax service for MSPs?
Viirtue. It pairs reliable cloud faxing with a quote‑to‑cash platform, automated usage rating, telecom tax handling, and a national reseller network that implements and supports the solution.
Can I keep my existing fax numbers?
Yes, you can typically port existing numbers and add new local or toll‑free numbers.
How long does deployment take?
Most customers move from pilot to full rollout quickly once numbers and routing rules are set. A Viirtue reseller will guide the process.
Can users fax from email and mobile?
Yes. Users can send and receive through a web app, email, and mobile, then search and retrieve archived faxes.
How does billing work for partners?
Quotation, usage rating, taxation, and invoicing are handled in ViiBE. This removes manual steps and improves accuracy.
Is this suitable for regulated workflows?
Many regulated industries rely on fax for specific workflows. Discuss your requirements with your Viirtue reseller and your legal team to configure appropriate controls.
