ISPbox
7.4#5 in telecom billing softwareFrom $25 a monthAndroidiOSWebAPI
VisitISPbox vs Splynx
What both publish
| Fact | ISPbox | Splynx |
|---|---|---|
| Billing | Recurring invoices support proration, taxes, late fees, branded PDFs, card autopay, payment reminders and ledger balances. | The platform automates recurring and prepaid billing, prorating, cancellations, discounts, fees, refunds, invoices and multiple payment channels. |
| Customer portal | Subscribers can view balances, invoices and service status, pay invoices, use autopay and submit support tickets through a branded portal. | The self-service portal lets customers manage profiles and services, view usage and finances, pay invoices and open or follow support tickets. |
| Documentation | The official wiki includes setup, router, RADIUS, billing, QuickBooks, customer portal, monitoring, permissions, audit log, REST API, reseller API and MCP guides. | Documentation is provided through a knowledge base, FAQ, how-to videos, API reference, deployment guides and a support forum. |
| Inventory | Inventory tracks ONTs, routers and SFPs by warehouse, technician van, repair bench and installed service, including serial assignment. | Inventory features track stock across locations and support supplier management, invoicing, equipment assignment, sales and rentals. |
| Rating on G2 | 0.0 out of 5 from 0 reviews | 5.0 out of 5 from 1 review; G2 says there are too few reviews for buying insight. |
ISPbox plans
- ISPbox$25 a month
- ISPbox (all features)$25 a month
Splynx plans
- Whalebone Peacemaker Security & Management$80 a month
- ACS 1000 devices$100 a month
- Splynx ACS 1000 devices$100 a month
- Whalebone Peacemaker with Content Filtering$160 a month
- Splynx ACS 2000 devices$200 a month
- Entry license (up to 400 active subscribers)$255 a month
Pick ISPbox if…
ISPbox is intended for ISPs and WISPs managing subscribers, network infrastructure, billing, and field operations. It may suit providers that want subscriber tools alongside monitoring and provisioning.
Pick Splynx if…
Splynx suits small to medium-sized companies managing ISP billing and network operations. It may fit providers that need subscriber accounts, customer support workflows, and deployment options for cloud or on-premise installation.