Built for Caribbean business
Business communications for the Caribbean.
Cloud calling, messaging, fax, visual voicemail, and admin tools built to keep your business connected anywhere.


- Cloud callingClear business calling across every location.
- Team messagingKeep conversations moving beyond the office.
- Visual voicemailSee, prioritize, and return calls faster.
- Business faxSend secure faxes without legacy hardware.
- Built for Caribbean businesses
- Secure cloud communications
- Local support you can reach
One business identity
Work from anywhere. Keep one business number.
Use CayTone on iPhone, Android, desktop or a compatible desk phone. Your number, messages, voicemail and calling preferences follow you, without running a PBX.
iPhone and Android
Answer business calls on your own phone without giving out your personal number.
Windows and Mac
A full softphone with texting, voicemail and fax on your computer.
Desk phones
Bring compatible SIP desk phones; we set them up for you.
Get the apps
CayTone on your phone and computer
Download the apps for iPhone, Windows or Mac and sign in with your CayTone account. Your company administrator sets up your account in CayTone Control.

CayTone Voice
Your business line on your iPhone: calls that ring like any call, texting, voicemail and contacts.

CayTone Fax
Send faxes from a PDF, a photo or a page scanned with your camera, and read what comes in.

CayTone Control
Manage users, numbers, call routing and billing for your company from your phone.
Requires iOS 16.4 or later. Android apps are coming to Google Play.
For your computer
CayTone Voice is a full softphone for your desk, and CayTone Fax a fax workspace. Both keep themselves up to date.

CayTone Voice for desktop
Calls, texting, voicemail and your team’s presence on Windows or Mac, with your headset and the keyboard.

CayTone Fax for desktop
Send and receive faxes from your computer: drag in a PDF, add a cover page, and keep every fax in one inbox.
Windows 10 or later (64-bit). macOS 12 or later, Apple silicon or Intel.
The first time you open the installer, Windows may show “Windows protected your PC”: choose More info, then Run anyway. On a Mac, open the downloaded file and drag the app into Applications; the first time you open it, if macOS says it can’t verify the app, open System Settings → Privacy & Security and choose Open Anyway.
Pricing
Pay per extension. Add only what you use.
One price for each extension you set up, then pick features à la carte, for every extension or just the ones that need them. No seat counts to guess, no bundles. Every account starts with a 14-day free trial, no card required.
CayTone Voice
Per extension: calling, voicemail and texting. Add only the features you need.
$18 / extension / month
Billed monthly, no contract
- Unlimited calls between colleagues
- Voicemail with transcripts
- Business texting
- Auto attendant
- Ring groups
- Business hours
- Desktop and mobile apps
Per extension features
- Call recordingRecord calls, kept 30 days$5 / extension / mo
- Longer recording retentionKeep call recordings for a year, on top of call recording$4 / extension / mo
- Queue agent toolsCall queues with agent status and supervisor monitoring$8 / extension / mo
Company features
- Call queues$10 / company / mo
- Call reports and analytics$15 / company / mo
- Shared texting inboxes$12 / company / mo
- Priority support$49 / company / mo
Numbers, lines and extras
- Extra local number$4 / number / mo
- Toll-free number$8 / number / mo
- Dedicated fax line$10 / line / mo
- Extra fax pages$10 / 500 pages / mo
- AI receptionistIncludes 300 AI minutes a month each, shared across your company; $0.20 a minute after that$39 / receptionist / mo
How it works
From sign-up to your first call in three steps
- 01
Choose your plan
Pick a plan, team size and billing cycle. Your 14-day trial starts right away, no card needed.
- 02
Set up your business
Choose new local or toll-free numbers, or start moving your existing numbers to CayTone.
- 03
Start talking
Invite your team and use CayTone on mobile, desktop or desk phones the same day.
Where we work
Built for businesses across the Caribbean and beyond
CayTone serves businesses in the U.S. Virgin Islands, Puerto Rico, the wider Caribbean, the United States and South America, with local support from people who know the region.
- Local numbers and toll-free numbers
- Keep your existing numbers when you switch
- Automatic failover keeps you reachable
Number availability, porting, messaging and emergency calling vary by country and territory. Check availability during sign-up or ask us about a specific market.
Can I keep my existing phone numbers?
Usually, yes. We check whether your numbers can move before you submit a port request; timing depends on your current carrier and market. Your trial keeps working while a port is in progress.
Do I need a contract?
No long-term contract is required for monthly plans; cancel any time and service runs to the end of the paid month. Annual plans are paid up front at the discounted annual rate.
How does 911/E911 work?
Where supported, emergency calls use the emergency address registered for each line, which you keep current in CayTone Control. Because CayTone is internet-based, emergency calling can be affected by power, internet outages or using a device away from its registered address.
Is CayTone available everywhere in the Caribbean?
We serve the U.S. Virgin Islands, Puerto Rico and most Caribbean countries, plus the United States and South America. Numbers, texting and emergency calling vary by country and territory; sign-up shows what is available where you are, or ask us about a specific market.
What devices can I use?
The CayTone apps run on iPhone, Android, Windows and Mac, and you can use compatible SIP desk phones. CayTone Voice, Fax and Control for iPhone are on the App Store now. Everyone on your team gets the same business number features on every device.
What happens after my free trial?
Nothing is charged automatically during the 14 days. Activate whenever you're ready from Billing in CayTone Control; that unlocks number orders, porting and international calling.
Ready to bring your business number to CayTone?
Set up your account in minutes. Free for 14 days, no card required.