Add Voice, SMS, and Fax
to Your App in Minutes.
Supercharge your software with reliable, scalable telephony and fax APIs. Build calling, texting, and document delivery right into your application, without the headaches of telco complexity.
Build Quickly
For developers, AI builders, and SaaS innovators:
- Integrate voice calling APIs into your platform
- Enable secure Fax to Email and document delivery inside healthcare, legal, or financial apps
- Layer voice + SMS capabilities on top of AI agents, bots, or workflow automations
We take care of carrier relationships, compliance, and scaling, so you can focus on product innovation.
Key Benefits
Simple APIs, Powerful Features
- Voice: Programmatically make and receive calls, analyze call recordings, IVR menus, and call routing
- Messaging: Send and receive SMS/MMS
- Fax: Send and receive encrypted faxes, fully HIPAA-compliant
Built for Builders
- RESTful APIs with documentation and sample calls
- Webhooks for real-time event tracking
Use Cases
AI & Automation:
Add a telephony layer to AI assistants, AI Agents, and bots so they can call, text, or fax directly.
Legal & Finance:
Automate document workflows with fax + digital delivery.
SaaS Platforms:
Embed calling and messaging directly into your product for a seamless user experience.
Why Choose Us?
Unlike generic CPaaS providers, we give you the tools, compliance, and billing infrastructure to make telephony work at scale. Our platform was built to solve the unique complexities of telecom, so you don’t have to.
Trusted by Leading Software Vendors
Join the innovators who have already integrated their solutions with Viirtue’s Telephony & Fax APIs. Our platform powers calling, messaging, and secure faxing inside world-class applications.
Trusted Telephony APIs for Modern Platforms
From contact centers to AI voice bots, leading software providers rely on Viirtue for reliable, scalable communications.
- APIs built for scale and uptime
- Flexible for AI, SaaS, and UCaaS providers
- Backed by proven carrier-grade reliability
See why software providers choose Viirtue
Start building with Telephony & Fax APIs today.
Plug in our APIs, scale with confidence, and innovate faster.
Contact
-
401 16th Street N
St. Petersburg, FL
33705 - 1-833-VIIRTUE