Build Your Own Free Calls Platform
Launch a free international calling service supported by ads, rewards, or freemium models. Our platform powers apps that give users free minutes while generating revenue through advertising and premium upgrades.
Launch a free international calling service supported by ads, rewards, or freemium models. Our platform powers apps that give users free minutes while generating revenue through advertising and premium upgrades.
Millions of users want free international calling
With over 2 billion smartphone users globally, there's massive demand for free or low-cost international calling. Immigrants, students, and businesses all seek affordable ways to stay connected.
Our platform enables you to offer free calls while monetizing through:
• International calling market: $50B+ annually
• 40% of calls are between immigrants and home countries
• Average user willing to watch 2-3 ads for 10 free minutes
• Top free calling apps have 10M+ downloads
Choose how to monetize your free calling service
Users watch a short ad (video/audio) before placing a call. Revenue split with ad networks (Google AdMob, Unity Ads). Typical CPM: €10-20.
Users earn free minutes by completing offers: app installs, surveys, or watching additional ads. Gamification increases engagement.
Free tier with limited minutes (e.g., 10 min/day). Premium subscription for unlimited calling. Monthly or annual plans.
Combine multiple revenue streams: ads for free users, subscriptions for premium, and rewards to increase engagement.
Complete technology stack for your free calling service
White-label mobile apps with native calling interface, contact sync, and call history. Push notifications for rewards and offers.
Track user minutes in real-time. Deduct based on destination rates. Show remaining balance during calls.
Pre-integrated with major ad networks: Google AdMob, Facebook Audience Network, Unity Ads. Auto-rotation of ads.
Configurable rewards: daily login bonus, invite friends, watch ads, complete offers. Anti-fraud protection.
Track user acquisition, retention, call minutes, and revenue. Identify your most valuable user segments.
Maximize margins with intelligent routing to lowest-cost carriers while maintaining call quality.
Integrated with Apple Pay, Google Pay, and PayPal for premium upgrades and minute packs.
Detect and block abuse: multiple accounts, automated calling, SIM farming. Protect your margins.
App UI and IVR in multiple languages. Target specific immigrant communities effectively.
How the free calls platform works
Core Components:
• Telephony Engine: FreeSWITCH/Asterisk with custom modules
• Rating Engine: Real-time minute deduction with caching
• Ad Server: Integration with ad networks, ad rotation logic
• User Database: PostgreSQL/MySQL with user profiles, balances
• API Layer: REST APIs for mobile apps
• Admin Panel: Web-based management and reporting
Call Flow:
1. User opens app, checks balance
2. User selects contact, initiates call
3. App requests call authorization (check balance)
4. If balance sufficient, app shows ad (optional)
5. Call routed through telephony engine
6. Real-time balance deduction during call
7. CDR generated for analytics and billing
Balance Calculation:
Balance in seconds = (earned minutes + purchased minutes) - used minutes
Rates per destination configured in rating engine
Real-time updates every 6 seconds during call
Ad Integration:
• Pre-roll: Full-screen video before call connects
• Interstitial: Ads between calls
• Rewarded video: Watch for bonus minutes
• Banner: Persistent during call setup
Real examples from platforms we've built
Free calls to 50 countries with ad support. 500,000 downloads, 100,000 MAU. Revenue model: pre-roll video ads + subscription for ad-free. €80,000 monthly revenue.
Targeting Latino immigrants calling Mexico/Central America. Rewards model: earn minutes by watching Spanish-language ads. 250,000 active users.
Free calls within EU plus low-cost international. Freemium model: 10 free minutes/day, €5/month for unlimited. Used by students and expats.
Tell us about your vision and we'll build the platform