ASTPP
7.9#2 in telecom billing softwareFree planFree planAndroidiOSWebAPI
VisitASTPP vs ISP Billing
ISP Billing
8.0#1 in telecom billing softwareFrom €49 a monthFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | ASTPP | ISP Billing |
|---|---|---|
| API | ASTPP exposes HTTP/HTTPS APIs for accounts, call details and billing automation through an Enterprise API add-on. | The maker provides API documentation covering keys, permissions, pagination, resources, errors, and an interactive console. |
| API authentication | API requests use an administrator-managed x-auth-token copied from api_auth_key in astpp-config.conf. | API clients authenticate with HTTPS Bearer credentials formed from an API ID and key, with optional source-IP whitelisting. |
| Headquarters | Ahmedabad, Gujarat, India | Martina Franca, Taranto, Italy |
| Integrations | The site lists integrations including WHMCS, Zoho CRM, Salesforce, vtiger CRM, Stripe, and n8n. | The site lists Stripe, Aruba FE, Messagenet, FiberCop, UISP, Proxmox, Radius and VoIP integrations. |
| Intended users | The maker describes the Community Edition for individuals and businesses seeking a free version, and Enterprise for small to large enterprises. | The maker describes ISP Billing as a platform built for ISPs and highlights managing ISP customers, services, billing, support, and network operations. |
| Licence | The public ASTPP repository identifies the project as AGPL-3.0 licensed. | ISP Billing is proprietary software licensed non-exclusively, non-transferably and only for the agreement period; Dieffe retains intellectual-property ownership. |
| Rating on G2 | 4.6 out of 5 from 8 reviews. | 0.0 out of 5 from 0 reviews |
| Security controls | The Enterprise two-factor add-on supports OTP authentication, administrator-wide enforcement and login-attempt blocking. | The platform supports role permissions, least-privilege API keys, source-IP restrictions, credential rotation and two-factor authentication. |
| Self-hosting | The API documentation states that APIs run on self-hosted ASTPP instances, and the product is deployed on the customer's server. | The licence describes cloud access and does not grant a self-hosted deployment option. |
ASTPP plans
- Community EditionFree
- Enterprise EditionPriced on request
ISP Billing plans
- ISP Billing FreeFree
- ISP Billing Lite€49 a month
- ISP Billing Gold€99 a month
Pick ASTPP if…
You want what its maker publishes above — check its page for the details.
Pick ISP Billing if…
ISP Billing is intended for internet service providers managing customers, services, billing, support, and network operations. It suits providers that want customer self-service for payments, tickets, documents, and quotes.