Average Ratings 4 Ratings
Average Ratings 0 Ratings
Description
Callmama is a one-stop solution for unlimited audio and visual calling. Our application is compatible across all devices including smartphones, flip-phones, and landlines. You will never miss a call.
Get a US virtual phone number for just $1.99 per month and get included services.
Callmama allows you to stay connected with friends and family around the world. Get virtual phone numbers in 60+ countries. Get cheap SMS and international calling rates. Call forwarding and recording ensure that you never miss a call. Video chat, account topping up, and other features make it easy to communicate internationally. Download Callmama for free to connect anywhere.
Description
TwinPhone is browser-based international calling: a WebRTC softphone that terminates on the PSTN, so you dial real E.164 numbers and the person you are calling answers on an ordinary phone. Nothing has to be installed on their side — no app, no account, no invitation. On your side it runs in Chrome, Edge and Brave, or as a native iPhone app.
How it works: sign up for free, top up a balance with a card, and dial. The exact rate for the number you dialled is shown before the call connects, so there is no guessing between a landline range and a mobile range inside the same country. Rates start at $0.02/min across 145+ destinations.
Pricing is prepaid and per-call. No subscription, no contract, no monthly minimum, no connection fees, no per-seat licence — an account that sits idle costs nothing.
Every call lands in a call log with destination, duration and cost, exportable as CSV. Contacts are stored for quick dialling, and balance, history and account settings live in one dashboard.
Virtual second numbers start at $3.19/mo for US and Canada. Inbound calls and SMS are delivered straight to the browser, which makes them useful for keeping a personal number out of marketplace listings, sign-up forms and verification flows.
On the transport side, media is encrypted with TLS and SRTP, and adaptive audio holds calls together on congested hotel, cafe and airport Wi-Fi instead of dropping them.
For teams, a single shared prepaid wallet covers everyone, with owner and member roles controlling who can invite teammates and who can spend, plus per-member call logs for internal billing.
TwinPhone is operated by a registered company in the Czech Republic.
API Access
Has API
No
API Access
Has API
No
Integrations
HubSpot CRM
No
Pricing Details
$1.99
Starting Virtual Phone Number for Just $1.99/Month, Packed with Essential Services!
Free Trial
No
Free Version
Yes
Pricing Details
$0.02
Pay as you go
From $0.02/min
From $0.02/min
Free Trial
No
Free Version
No
Deployment
Web-Based
Yes
On-Premises
Yes
iPhone App
Yes
iPad App
Yes
Android App
Yes
Windows
No
Mac
No
Linux
No
Chromebook
Yes
Deployment
Web-Based
Yes
On-Premises
No
iPhone App
Yes
iPad App
Yes
Android App
No
Windows
No
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
Yes
Live Rep (24/7)
Yes
Online Support
Yes
Customer Support
Business Hours
Yes
Live Rep (24/7)
Yes
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
No
Vendor Details
Company Name
Callmama Limited
Founded
2025
Country
Hong Kong
Website
www.callmama.com
Vendor Details
Company Name
TwinPhone
Founded
2026
Country
Czech Republic
Website
www.twin-phone.com
Product Features
Softphone
Audio / Video Conferencing
No
Call Logging
Yes
Call Recording
Yes
Call Transfer
Yes
Caller Identification
Yes
Chat / Messaging
Yes
Contact Management
Yes
Fax Management
No