ASTPP Enterprise Version 7 Beta Released
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NetSapiens Alternative
Choosing the right VoIP platform is crucial for providers, resellers, and startups seeking flexibility, cost-effectiveness, and long-term scalability. Here’s a focused comparison highlighting why ASTPP stands out as the top NetSapiens alternative, especially for those who want true ownership and control over their communications business.
ASTPP vs NetSapiens Comparison
| Category | ASTPP | NetSapiens |
|---|---|---|
| 1. Flexibility and Ownership |
Open Source Foundation: Built on FreeSWITCH and OpenSIPs, with full access to source code for customization. Deployment Freedom: Cloud, on-premises, or hybrid, with no vendor lock-in. Add-On Architecture: Expand features without altering core code for safer upgrades. |
Session-Based Pricing: Cost-effective for high-volume providers but less flexible for deep customization. Deployment Options: Hosted and on-premises, but with less transparency around open-source access. |
| 2. Scalability and Growth |
N-Level Reseller Support: Multi-level reseller structures supported. One-Stop-Shop: Includes billing, Class 4/5 Softswitch, IP PBX, faxing, etc. Automated Security & Billing: AI-powered fraud detection and real-time billing. |
Oversubscription Model: Supports scaling for larger deployments. Unified Communications Focus: Strong in mobile-first and unified communications, but may need extra investment for advanced features. |
| 3. Cost Efficiency |
No Per-Seat Fees: Lower total cost of ownership. Customizable Billing: Multi-currency and contingency billing included. Community and Support: Global community + optional 24/7 support. |
Session Licensing: Efficient for some, but not for very small providers. Proprietary Upgrades: May require extra licensing or vendor involvement. |
ASTPP vs NetSapiens — Feature Comparison
| Feature | ASTPP | NetSapiens |
|---|---|---|
| Billing System | Built-in billing engine | Requires third-party billing |
| Softswitch Support | Class 4 & Class 5 | Class 5 focus (hosted PBX/UCaaS) |
| Open Source | Yes (with premium modules) | No — proprietary |
| Customizable | Fully via open code & APIs | Limited customization |
| Multi-Tenant Support | Yes | Yes |
| Deployment Flexibility | Self-hosted or cloud | Vendor-hosted only |
| Licensing Model | One-time / low-cost modules | Per-seat / recurring |
| Target Audience | VoIP startups, ISPs, resellers | Mid to large UCaaS providers |
Supported Features & Modules in ASTPP
- Class 4 & Class 5 softswitch
- Real-time VoIP billing & invoicing
- SIP trunking & routing
- LCR (Least Cost Routing)
- DID management & billing
- Voicemail, IVR, Call forwarding
- Fraud detection & alerts
- Multi-language, multi-currency
- REST APIs for integration
Who Should Choose ASTPP Over NetSapiens?
Choose ASTPP if you:
- Want open-source control and cost transparency
- Prefer to own and host your own infrastructure
- Need custom billing logic
- Are building a white-label VoIP brand
- Need to support both Class 4 and Class 5 switching
Choose NetSapiens if you:
- Want a turnkey UCaaS solution with minimal customization
- Are focused on hosted PBX and collaboration
- Can afford recurring license costs
Why ASTPP Is the Best NetSapiens Alternative
- True Ownership: ASTPP’s open-source roots mean you own your platform and data—no black boxes or vendor lock-in.
- Budget-Friendly: Lower upfront and ongoing costs, with no per-seat or per-feature fees, make ASTPP perfect for budget-conscious businesses.
- Scalable & Customizable: Add features as you grow, support multiple business models, and integrate seamlessly with other systems.
- All-in-One Solution: From billing to PBX to advanced security, ASTPP is a one-stop platform for modern VoIP businesses
Conclusion:
For VoIP providers, resellers, and startups seeking flexibility, ownership, and scalability without breaking the bank, ASTPP is the clear alternative to NetSapiens. Its open-source foundation, modular architecture, and comprehensive feature set empower you to build, grow, and control your communications business on your terms.

