Live in days, not months
Smaller ISPbills migrations can go live the same day, with larger onboarding projects planned around data and device complexity.
Sonar Software Alternative
The Best Sonar Alternative for Modern ISPs
Sonar Software is powerful and positioned for large North American ISPs. For independent ISPs in South Asia, Africa, and other growing markets, ISPbills combines billing, CRM, NOC, RADIUS, and network monitoring with predictable pricing and rapid onboarding.
Free migration assistance from Sonar · No credit card required
ISPbills vs Sonar
A side-by-side comparison
Compare the capabilities that matter to growing Internet Service Providers.
| Feature | ISPbills | Sonar |
|---|---|---|
| Starting price | From $49/mo | Per-subscriber enterprise pricing |
| Subscriber pricing | Started blocks of 100 active subscribers | Per-subscriber |
| Implementation time | Same day to one week for typical onboarding | Often requires a longer implementation project |
| Cloud SaaS | Yes | Yes |
| Self-hosted option | Yes (Docker) | No |
| MikroTik integration | Deep — RouterOS API | Yes |
| OLT / GPON vendors | 12+ vendors | Limited |
| Local gateways (BD/IN/NP/PK) | 20+ regional gateways | Primarily US/CA focused |
| Reseller / multi-tier model | Built-in | Limited |
| Migration assistance | Available | Professional services |
| Public API | REST v1 and v2 — 200+ endpoints | GraphQL API |
Comparison based on publicly available information as of publication. Verify current capabilities and commercial terms with each vendor.
Why ISPs switch from Sonar
A more complete platform for growing ISPs
Use predictable blocks
ISPbills Pro scales in transparent started blocks of 100 active subscribers instead of a per-subscriber bill.
Built for emerging markets
Native local-currency invoicing, regional gateways, SMS providers, and multi-tier reseller workflows fit ISPs operating beyond North America.
Self-host if you want to
ISPbills offers a Docker deployment for organizations that require on-premise data residency.
Sonar vs ISPbills FAQ
Common migration questions
How does ISPbills compare to Sonar Software on cost?
ISPbills starts at $49 per month internationally and scales in blocks of 100 active subscribers. Use the pricing calculator to compare the current localized price with your Sonar proposal.
Can ISPbills replace Sonar for a fiber or FTTH ISP?
Yes. ISPbills supports 12+ OLT vendors with ONU provisioning, optical signal monitoring, and PON port telemetry.
Does ISPbills offer a self-hosted option?
Yes. ISPbills offers a self-hosted Docker edition for ISPs that need subscriber data on their own infrastructure.
How long does migration from Sonar to ISPbills take?
Timing depends on subscriber volume, billing history, integrations, and device inventory. Smaller migrations can finish quickly; larger migrations are scoped with a staged cutover plan.
Does ISPbills have an API like Sonar’s GraphQL API?
Yes. ISPbills exposes REST v1 and v2 APIs with 200+ endpoints and webhooks covering subscribers, billing, NOC, devices, and tickets.
Start running your ISP on a platform your team will actually use
Start a free trial today — no credit card, no commitment.