Best apps like Alpha Caller

7+ similar apps compared and reviewed

4.6 avg rating
7 free apps
Updated September 2026
Alpha Caller
Alpha Caller
VoipX International, inc

Looking for something like Alpha Caller? We've analyzed 7+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Alpha Caller

Duo Caller - 2nd Phone Number#1

Duo Caller - 2nd Phone Number by Zaur Ruidze

Second Line for Text & Calls
Editor's Choice
💼 Business
4.5(388 ratings)
FreeIn-App Purchases
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Get a virtual phone number for calls and texts to over 20 countries without needing a new SIM card or contract. Use it for personal or professional needs, including online registrations and as a secondary line.

KeKu International Calling App#2

KeKu International Calling App by Keku, LLC

Wifi Calls, Recorder, SMS/Text
Strong Contender
💼 Business
4.3😞(1.3K ratings)
FreeAdsIn-App Purchases
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Make affordable international calls and send SMS messages. This app also offers call recording and the ability to purchase a second phone number for personal or business use. It provides flexible calling options, including over the internet or using local minutes.

What We Love

  • 👍 User-friendly interface
  • 🚀 Smooth call quality
  • 💰 Affordable international rates
  • 🎁 Bonus minutes for frequent use

Room to Improve

  • 🐛 Frequent app crashes
  • ❌ Unreliable service, calls often drop
  • 💸 Deducts minutes even for unanswered calls
  • 🔒 Poor customer support and account management
smrtPhone#3

smrtPhone by smrtStudio Global Inc.

Your CRM Phone System
Worth Considering
💼 Business
4.6😞(1.4K ratings)
Free
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This mobile app integrates your cloud-based phone system with your CRM, enabling seamless calling, texting, and contact management from your device. It logs all communication, allows for call notes, and offers advanced sales features to accelerate your sales cycle and enhance customer relationships.

What We Love

  • 🚀 Simple and easy to use
  • 🚀 Smooth and works great
  • 🚀 Integrates well with Podio
  • 💡 Allows multiple phone numbers

Room to Improve

  • 🐛 Doesn't save drafts
  • 🐛 Doesn't allow image pasting
  • 🐛 Poor visibility when typing longer messages
  • 🐛 Doesn't take you to a chat when selecting a name
  • 🐛 Laggy and full of errors
  • 🐛 Freezes and crashes frequently
  • 🐛 Drops incoming calls after a few minutes
  • 🐛 Slow message loading
  • 🐛 Inconsistent notifications and message delivery
  • 🐛 Unreliable contact and call history syncing
  • 🔒 Poor customer service and lack of issue resolution