If you’re searching for the best calling apps in 2025 that can replace Skype, you’re in the right place. Whether you’re making international telephone calls, looking for a reliable VoIP service for home, or simply want cost-effective ways to stay connected, we’ve rounded up the top alternatives. These platforms redefine communication through innovation, affordability, and global accessibility.
Below, we’ve listed the best VoIP services and calling apps to explore in 2025, complete with their unique features, pros, and possible limitations. By the end of this list, you’ll be equipped to choose the app that best suits your calling and communication needs.
Talk360
Talk360 is a standout option for international call needs, especially for connecting with individuals who have callers who have unreliable internet connections or to landlines. This app allows you to make calls to landlines and mobile numbers worldwide without needing the recipient to have the app.
Features:
- Pay-as-you-go model; no contracts
- Calls to non-app users
- Affordable global rates
Pros:
- No need for recipients to have internet
- Perfect for calling remote areas
- Transparent billing
Cons:
- Paid service
- No additional features outside calling
Best for: Reliable international calls to mobile and non-smartphone users or remote regions.
Google Voice
Google Voice is a dependable and cost-effective choice for small businesses and individuals alike. This app allows you to make free calls in the U.S. and Canada and low-cost international calls. Users also receive a dedicated Google Voice number that syncs across devices for convenience.
Features:
- Free calling within the U.S. and Canada
- Affordable international rates
- Voicemail transcription
Pros:
- Easy setup
- Seamless integration with other Google Workspace apps
- Cost-effective international calling options
Cons:
- Limited availability outside the U.S.
- Lacks advanced VoIP features for larger enterprises
Best for: Small business owners and occasional international callers.
Zoom Phone
Though Zoom is renowned for video conferencing, its Zoom Phone feature is a robust solution for voice communication. It is tailored for corporate settings but works equally well for personal and small team use.
Features:
- HD-quality voice calls
- Seamless transition between audio and video calls
- Comprehensive mobile and desktop apps
Pros:
- High call quality
- Integration with Zoom video services
- Advanced analytics for corporate users
Cons:
- Subscription required
- Features can be overwhelming for casual users
Best for: Businesses looking for a unified communication platform.
WhatsApp remains a leader in international telephone calls, offering free, internet-based calling to other WhatsApp users. With its global reach, it has become a favorite for personal use and small-scale business communication.
Features:
- Encrypted voice and video calls
- Global accessibility
- Easy sharing of images, files, and texts
Pros:
- Free to use
- Simple interface
- Secure communication
Cons:
- Requires the app on both ends
- No landline calling
Best for:
Staying connected with friends, family, or small teams worldwide.
Viber
Viber combines instant messaging with powerful voice-over-internet protocol features. It’s especially helpful for users seeking both personal and professional communication options in one app.
Features:
- Free app-to-app calling
- Viber Out for landline and non-Viber calls
- Public chat capabilities
Pros:
- Free calls to other users
- Fun messaging features like stickers
- Strong international presence
Cons:
- Viber Out calls are not free
- Can consume significant data
Best for: Users seeking a hybrid messaging and call platform.
Vonage
Vonage is a well-known VoIP service designed for enterprise and home users. Its customizable plans suit businesses aiming to streamline voice communications.
Features:
- Unlimited international calling (premium plans)
- Mobile and desktop compatibility
- Integrates with CRM tools
Pros:
- Customizable features
- Strong international options
- Corporate-friendly
Cons:
- Paid subscriptions are required
- Less suitable for casual users
Best for: Businesses prioritizing advanced VoIP features.
Microsoft Teams
Microsoft Teams offers more than video conferencing—it has a robust calling feature integrated within its platform. Built for collaborative workspaces, it’s a powerful tool for both professional and personal use.
Features:
- Direct phone number assignments
- Call recording and analytics
- Smooth integration with Microsoft Office tools
Pros:
- Works seamlessly with Office 365
- Built-in team collaboration tools
- Enterprise-grade security
Cons:
- Requires a Microsoft account
- Geared toward large teams
Best for: Corporate teams or individuals already using Microsoft’s ecosystem.
FAQs
What is the best VoIP service for home use in 2025?
Google Voice offers the best blend of affordability and functionality for home users seeking a VoIP solution. It provides free calls in the U.S. and Canada and affordable international rates.
Which app is best for international telephone calls?
Talk360 is unmatched for its ability to make calls to non-app users worldwide, making it ideal for calls to remote regions or individuals with basic phones.
Are these apps free to use?
Many of the apps, like WhatsApp and Viber, offer free app-to-app calls. Other platforms, like Vonage or Talk360, charge for services like international or landline calls.
How do I choose the best option for my needs?
Consider your specific needs, such as international calling frequency, device compatibility, and budget. Platforms like Talk360 are best for global calls, while Zoom Phone or Microsoft Teams suits business environments.
By exploring these alternatives, you’ll discover a calling app that fits seamlessly into your personal or professional life. Start connecting smarter today!
