AltoSignal vs Comlite
Comlite and AltoSignal both let a dental or medical team signal each other silently, without shouting across the office. The difference is reach: AltoSignal runs on the devices you already own, with iPhone, iPad, Android, Fire, Windows, Mac and Linux apps plus a browser version for any computer, and lives in the cloud, so it works across locations, with published pricing from $25 a month for 5 devices, and a 30-day free trial.
Comlite is a long-established non-verbal paging system. The company says it has helped more than 10,000 healthcare practices, and its software combines light signaling, text messages, and audible chimes, with touches like room sequencing to guide staff to the next patient. By design, it runs on Windows, on tablets, all-in-ones, and traditional workstations.
AltoSignal takes a different approach. It has native apps for iPhone, iPad, Android phones and tablets, Amazon Fire, Windows, Mac, and Linux, plus a browser version for any computer, so a practice can mix the devices it already has instead of standardizing on Windows. And because it's cloud-hosted, there's no workstation software to maintain, it reaches multiple locations and remote staff, and you can start a self-serve free trial at published pricing. AltoSignal signals now travel across your own office network at the same time as the cloud, so an internet outage does not stop the practice. If a setup with no cloud component at all is a hard requirement, Comlite may still fit you better.
| AltoSignal | Comlite | |
|---|---|---|
| Type | Native apps plus a browser version | Windows software: light signaling, text & chimes |
| Runs on | Native apps for iPhone, iPad, Android phones and tablets, Amazon Fire, Windows, Mac, and Linux, plus a browser version for any computer. | Windows tablets, all-in-ones & workstations |
| Platform reach | Any OS, mix your existing devices | Windows only |
| Hosting | Cloud | Runs on your office Windows machines |
| If the internet is down | Keeps signaling on your office network | Keeps running on your Windows machines |
| Across locations / remote | Works over the internet | Intra-office |
| Setup | Open a link, no install | Install on Windows machines |
| Signaling | "Who · What · Where" board, history & read receipts | Light signals, text messages, audible chimes |
| Channels | Unlimited, plus a built-in Emergency channel | See vendor |
| Multi-location / enterprise | Unlimited channels, one login for every screen; user logins with roles and SSO planned next | See vendor |
| Pricing | $25 / month for 5 devices · 10 devices $45 · 20 devices $75 · two months free billed yearly · 30-day free trial, no card | $34.99 to $59.99 / month per office, by device count · 30-day free trial |
Based on Comlite's publicly available product information as of July 2026 (light signaling, text, and audible chimes; compatible with tablets, all-in-ones, or traditional workstations running Windows; published subscription pricing of $34.99 to $59.99 per month per office, tiered by device count, per comliteinfo.com/free-trial, with a one-time software license available on request). A per-office flat fee can work out lower than per-device pricing at high device counts, so compare against your own device count. "See vendor" means we don't publish a claim about a feature we can't verify, check comliteinfo.com for current features and pricing. Comlite and Comlite Systems are trademarks of their respective owner; AltoSignal is not affiliated with or endorsed by them.
iPhones, iPads, Android tablets, Amazon Fire, Mac, and Linux all run the same board, and any computer joins in the browser. There's no need to standardize your whole office on Windows before your team can page each other.
Because it's in the cloud, AltoSignal connects multiple offices and remote staff on one login, with unlimited channels to route by doctor, room or location. User logins with roles and single sign-on, for groups and DSOs, are planned next.
Start a 30-day free trial yourself, no sales call, at a published rate: $25 a month covers 5 devices, and the per-device rate drops as you add more. Cancel anytime.
Both are non-verbal paging systems for dental and medical offices. Comlite is Windows software that combines light signaling, text messages, and audible chimes and runs on Windows tablets, all-in-ones, and workstations. AltoSignal has native apps for iPhone, iPad, Android phones and tablets, Amazon Fire, Windows, Mac, and Linux, plus a browser version for any computer, and is cloud-hosted, so it works across locations and remote staff.
Yes. AltoSignal has native apps for iPhone, iPad, Android phones and tablets, Amazon Fire, Windows, Mac, and Linux, plus a browser version for any computer, so you can mix the devices you already own. Comlite is designed for Windows tablets, all-in-ones, and workstations.
Yes. AltoSignal is cloud-hosted, so it works across multiple locations and remote staff, with unlimited channels to route by doctor, room or location and an Emergency channel that reaches every screen. Separate user logins with roles and single sign-on, for larger organisations and DSOs, are planned next. Comlite is Windows software for intra-office communication. AltoSignal is cloud-hosted, and signals also travel directly across your office network, so signaling keeps working if the connection drops.
AltoSignal is priced per device, and the rate drops as you add devices. $25 a month covers your first 5 devices; devices 6–10 are $4 each, 11–20 are $3, 21–100 are $2, 101–200 are $1.50, and 201–500 are $1.25. Each band prices only the devices inside it, so a 12-device practice pays $51 a month. Pay yearly and you get two months free. Staff seats are unlimited: you pay for the screens that receive signals, not for people. Every plan starts with a 30-day free trial, no credit card. Past 500 devices, email sales@altosignal.com.
Yes, inside the office. Devices running the AltoSignal app on the same network hand signals straight to each other at the same time as the cloud, so your team keeps signaling with nothing to switch on. Changing button labels, adding a channel, or reaching a second location waits until the connection is back. The browser version does not take part in local delivery. See how local delivery works.
See it working: Walkthrough · Guides
No Windows requirement, no sales call. Cancel anytime, no phone call.
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