Frinzo

Frinzo is a team communication platform built on the WhatsApp Business API, combining a shared team inbox with built-in voice calling so your sales and support teams can talk to customers and each other in real time.

Voice Calls
Make and receive VoIP voice calls directly inside Frinzo. Incoming calls ring on your device — even when it's locked or the app is closed — with a full-screen call screen so you never miss a customer. Accept, decline, and talk with crystal-clear WebRTC audio, just like a phone call.

Shared Team Inbox
Manage all your customer conversations from the WhatsApp Business API in one shared inbox. Assign chats, reply faster with quick replies, and keep your whole team in sync.

Built for Sales & Support Teams
Generate leads, follow up with customers, and provide fast support — all from a single app that brings messaging and calling together.

Key features
•⁠ ⁠Incoming & outgoing VoIP voice calls
•⁠ ⁠Full-screen incoming call screen on the lock screen
•⁠ ⁠Shared WhatsApp Business team inbox
•⁠ ⁠Quick replies and team collaboration
•⁠ ⁠Contact management

Frinzo brings your team's conversations and calls into one place.