Your Voice,
Amplified
SignalButton empowers individuals with limited speech or mobility to independently place phone calls using pre-configured messages delivered via text-to-speech technology.
Available on
See It in Action
Simple, accessible design built for everyone
Designed for Independence
Every feature built with accessibility at its core.
One-Tap Calling
Large, accessible call buttons designed for users with limited motor control. Configure contacts once, call with a single tap.
Text-to-Speech Messages
Pre-configure personalized messages that are spoken aloud when your call connects. Your words, your voice — delivered clearly every time.
Accessible Design
Extra-large touch targets, high contrast visuals, and VoiceOver support. Built for users who need maximum accessibility.
Reliable Connectivity
Powered by Azure Communication Services for carrier-grade call quality and reliability you can depend on.
Privacy First
Your profile and contacts stay on your device. We don’t store call recordings or share your personal information.
Cross-Platform
Available on iOS, Android, and Windows. Use SignalButton on the device that works best for you.
How It Works
Three simple steps to independent communication.
Set Up Your Profile
Enter your name and configure your contacts with their phone numbers and the messages you want delivered.
Tap to Call
When you need to reach someone, simply tap their call button on your personalized call board.
Message Delivered
SignalButton places the call and speaks your pre-configured message clearly using natural text-to-speech technology.
Real-World Examples
Practical ways SignalButton helps people stay connected and in control.
Reach the Nurse Station
Your nurse call button fell out of reach? Tap your phone or tablet to call the nurse station directly — no stretching, no waiting, no worry.
Let Family Know You Need Something
Can’t reach your phone to text or dial? With one tap, SignalButton calls your family member and speaks your message for you.
Stay Connected with Friends
Want to invite a friend over or just say hello? One tap calls them with your message — no typing, no dialing, no asking someone else to do it for you.
Request What You Need, When You Need It
Water, a medication reminder, a room temperature change — don’t wait for a scheduled check-in. Communicate your needs on your own terms.
Simple, Transparent Pricing
Start with a free trial. No commitment required.
- ✓ Unlimited calls
- ✓ Customizable call buttons
- ✓ Personalized TTS messages
- ✓ All accessibility features
- ✓ Cross-platform access
- ✓ Cancel anytime
Ready to Get Started?
Download SignalButton and experience independent communication today.