If you only need to communicate with your client (not their customers), you don’t necessarily need a U.S. phone number. Many businesses use internet-based messaging apps.
1. iMessage
If both you and your client use Apple devices, you can communicate through iMessage using your Apple ID or phone number over Wi-Fi or mobile data.
Best for: Clients who use iPhones, iPads, or Macs.
2. WhatsApp
WhatsApp works with your existing phone number, including Philippine numbers. As long as both you and your client have WhatsApp installed, you can send messages, make voice calls, video calls, and share files.
Best for: International communication.
3. Telegram
Telegram allows messaging, voice calls, video calls, file sharing, and group chats. You can also create a username so others can contact you without seeing your phone number.
Best for: Privacy and file sharing.
4. Signal
Signal offers secure, end-to-end encrypted messaging and calls, making it a good option for clients who prioritize privacy.
Best for: Secure business communication.
5. Facebook Messenger
Many small business owners communicate through Messenger, making it a convenient option for quick conversations and video calls.
Best for: Casual client communication.
6. Slack
Slack is a workplace communication platform where teams can chat, share files, and collaborate through organized channels.
Best for: Startups and remote teams.
7. Microsoft Teams
Microsoft Teams combines chat, voice calls, video meetings, and file collaboration in one platform.
Best for: Corporate clients and organizations using Microsoft 365.
8. Google Chat
Google Chat integrates with Gmail and Google Workspace, allowing teams to exchange messages and collaborate efficiently.
Best for: Businesses using Google Workspace.
9. Discord
Although popular among gaming communities, Discord is also used by some remote teams for text, voice, and video communication.
Best for: Creative teams and informal work environments.
Best Practice
Before starting work, ask your client which communication platform they prefer. Most U.S. clients already have an established tool for team communication, so using their preferred platform ensures smoother collaboration and avoids unnecessary costs.
Remember: If you’re only communicating with your client, apps like WhatsApp, iMessage, Slack, Microsoft Teams, or Google Chat are usually sufficient. If you’ll be texting the client’s customers, you’ll typically need access to the company’s business phone system or a U.S. business number.