A thousand customers paying four euros is a different billing problem from forty paying four hundred. Per-client pricing, support load and involuntary churn decide this segment, not feature counts.
Ilinca Bostan6 min readShared hosting and reseller businesses have the opposite problem to bare-metal providers. The infrastructure is simple — accounts on a control panel — and the pressure is all on volume, margin and support load. A thousand customers paying €4 each is a very different billing problem from forty paying €400.
Here is what matters in this segment and how the platforms compare, using vendor figures read on 18 August 2026.
How this was sourced. FluxBilling publishes this guide and sells one of the products in it. Competitor figures were read from each vendor's own pricing page on 18 August 2026 and are linked at the end. Figures are in the currency each vendor publishes with no exchange rate applied.
If you run a long tail of low-value accounts, a platform that charges per client is structurally hostile to your model, and no feature makes up for it. This is the one segment where the pricing structure matters more than the feature set.
| Platform | Charges per client? | Cost at 1,000 clients |
|---|---|---|
| Clientexec Branded | No — unlimited | $16.95/mo |
| Blesta Monthly Branded | No — unlimited | $17.95/mo |
| Blesta Owned Branded | No — unlimited | $350 one-time |
| HostBill Startup | No — editions gate features | $599 one-time |
| FluxBilling Business | No — unlimited on this tier | €44.95/mo |
| WHMCS Business | Yes | $84.95/mo |
| WHMCS Cloud Expansion | Yes — 300 included | $75.00/mo + $0.25 per extra client |
At a thousand accounts, WHMCS's cloud ladder adds $0.25 per client beyond the 300 included on Expansion, and its self-hosted ladder tops out at exactly 1,000 clients with nothing published above that. If your plan is to grow past a thousand small accounts, establish what happens at that ceiling before you are at it — not after.
Being straightforward about our own row: at unlimited clients, Clientexec at $16.95 and Blesta at $17.95 both come in below FluxBilling Business at €44.95, and Blesta will sell you the licence outright for $350. For a pure shared-hosting business with no hardware, those are strong and cheaper answers.
It is not the licence. At a thousand accounts every option above is a rounding error against your revenue. The real costs are these three, and they are where the platform earns or loses its keep.
Support load. Every routine action a customer cannot do themselves becomes a ticket, and at volume tickets are your largest operating expense. Password resets, plan upgrades, invoice downloads, payment method changes, domain nameserver edits — all of it has to be self-service in the portal. We wrote about the specifics in building a self-service portal that cuts support tickets.
Involuntary churn. At €4/month, a failed card that goes unrecovered is not worth a phone call, so the recovery has to be automatic. Dunning quality — retry schedule, card-expiry pre-warning, clear customer messaging — is worth more to a shared host than any provisioning feature. See dunning management.
Payment method coverage in your market. Low-value recurring payments are sensitive to friction and to fees. Direct debit through GoCardless or a local method can be materially cheaper than cards at €4 a transaction, and the gateway you can use may decide your margin. We compared how platforms handle this in payment gateways compared.
Two questions decide the platform, and both are easy to forget until you are live.
First: do a reseller's sub-accounts count toward your client limit? On a per-client platform this can change your tier outright — a reseller with 200 end-customers is either one client or two hundred, and the difference is a pricing tier. Get it in writing.
Second: can the reseller be billed wholesale while their customers see retail? That means tiered discounts at the product level, a branded portal the reseller can present as their own, and revenue reporting that separates your margin from theirs. Our earlier posts on reseller management and sub-account billing cover the mechanics.
Most platforms in this segment cover cPanel well. The divergence is Plesk and DirectAdmin. WHMCS documents modules for cPanel, DirectAdmin and Plesk; HostBill includes cPanel, Plesk and DirectAdmin in its $599 Startup edition; Blesta and Clientexec cover the mainstream panels through their own module systems and third-party developers.
FluxBilling ships cPanel/WHM only. If you run Plesk or DirectAdmin, we do not have a module today and the platforms above do. That is a straight disqualifier for part of this segment and we would rather you learn it here than three weeks into an evaluation.
Honestly: this is not the segment the platform was built for. FluxBilling's differentiator is that DCIM, IPAM, rack management and bare-metal provisioning are in every tier, and a shared-hosting business with no hardware gets no value from any of it. If that describes you, the cheaper unlimited-client options above are a better fit and the comparison is not close.
Where FluxBilling does fit this segment is the hybrid case — a host that sells shared hosting and VPS and also racks its own machines, which is most hosts past a certain size. Then the shared-hosting side rides along on a platform that also handles the hardware, instead of being a separate system. Plans are Lite €4.95/month (10 clients), Starter €24.95/month (250 clients), Professional €34.95/month (500 clients) and Business €44.95/month (unlimited clients); white-label branding is a €50/month add-on on any tier; a WHMCS importer ships on every tier. No free trial; 14-day money-back guarantee.
See reseller features, the plugin catalogue and current pricing.
Pick on pricing structure and dunning quality, not on feature count. Confirm your control panel has a module, confirm how reseller sub-accounts are counted, and confirm what happens when you pass the client ceiling. For a pure shared-hosting business, an unlimited-client platform at under $20/month is the sensible default and the rest is detail.
All product names are trademarks of their respective owners. This guide is published by FluxBilling for evaluation purposes and is not endorsed by, affiliated with, or reviewed by any of them.
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