FluxBilling
FluxBilling: An inexpensive, broad billing stack for new hosting providers, with early-stage maturity limits. Ranked #13 of 29 in Web Hosting Billing Software by our editors (7.3/10); pricing: Paid; best for new hosting providers building a broad operations stack.
At a glance
- Editor score7.3 / 10
- PricingPaid
- Best forNew hosting providers building a broad operations stack
- Free planNo
- Paid from€4.95/mo
- Hosting provisioningYes
- Founded2025 · Mihai-Voda, Romania
- Facts checked6 Nov 2026
Where it wins
- Recurring and usage-based billing with dunning and tax-aware invoicing
- Automated provisioning plus IPAM, DCIM and domain automation
- Client, reseller and partner workflows with APIs and payment integrations
Where it doesn't
- Founded in January 2025, so its track record is shorter than older billing platforms
- Self-hosting is restricted to Business and adds a €50 one-time fee
- Enterprise pricing is custom rather than published
Our verdict on FluxBilling
FluxBilling is web hosting billing software for web hosting providers, data centres and MSPs. It brings recurring and usage-based billing, invoices, payment retries, dunning, tax-aware invoicing and EU VAT configuration into one platform. Hosting and bare-metal provisioning, domain registrar plugins, renewal billing, IPAM and DCIM extend it beyond billing. Clients can manage services, invoices, payments and support through a portal, while resellers and partners can use dedicated workflows and APIs. It suits new providers that want billing and infrastructure operations in one product rather than separate systems.
Pricing is structured across four published tiers, billed monthly in euros, plus Enterprise. Lite costs €4.95 per month for 10 clients and 5 bare-metal servers, with online documentation support. Starter is €9.99 per month for 150 clients and 25 servers, with standard business-hours support. Professional is €14.99 per month for 250 clients and 50 servers and adds priority support with about a 4-hour response. Business is €25 per month for unlimited clients and 75 servers, runs managed or self-hosted, and includes priority support with a dedicated channel; the self-hosted Business deployment adds a €50 one-time fee. Extra bare-metal servers cost €0.50 each per month on any tier, nodes for FluxBilling's own VPS and game hosting €6 each per month, and white-label €25 per month. Enterprise is quoted for estates above 20,000 servers or with a contracted SLA. Every tier has a 14-day refund and can be cancelled at any time.
The main appeal is breadth: payment integrations include Stripe, PayPal, Mollie, GoCardless, CoinGate and others, while infrastructure support covers SolusVM 2 and Proxmox VE. A visual plugin builder with JSON manifest export, reseller portal, partner API and multi-region deployment capabilities add room for tailored operations. The trade-off is a short track record: FluxBilling was founded in January 2025 and has been generally available since 20 October 2026. Providers prioritizing low entry cost, wide functionality and flexible deployment should consider it. Those needing a more established platform or a published enterprise price should choose an alternative.
Your product? Our editors can test FluxBilling in depth and publish a review, labelled as paid · from $149/mo →
From the maker
Written by FluxBilling · approved by our editors 6 Nov 2026. It does not change our score or ranking.
FluxBilling is hosting billing and DCIM software for web hosting providers, data centres, and MSPs. Delivered as managed SaaS with a self-hosted option on the Business tier, it keeps billing, rack management, IPAM, and server provisioning in one database. Every payment gateway and infrastructure plugin is included on every plan, with no per-gateway or per-module add-on charge. Plans start at €4.95/mo, with a 14-day refund and cancel any time. A live demo is available without signup at demo.fluxbilling.app.
What it does, in their words
- Automated billing: invoices, retries, dunning, multi-currency, EU VAT
- Integrated DCIM: racks, U-positions, power/PDU, cabling, inventory
- IPAM for IPv4 and IPv6 with auto-assign on provision
- Bare-metal provisioning via PXE/iPXE, IPMI, and Redfish
- VPS and game hosting on your hardware with browser consoles
- Visual plugin builder; marketplace plugins free on every plan
- Client portal for services, invoices, support, and billing
- WHMCS, Blesta, and EasyDCIM importers; AI Migration available
- Tenant isolation: K3s namespace and dedicated PostgreSQL per customer
- Reseller portal with wholesale pricing and partner API
Plans as the maker lists them
| Lite | €4.95 / month | Up to 10 clients, 5 bare metal servers; billing, DCIM, IPAM and all plugins included |
|---|---|---|
| Starter | €9.99 / month | Up to 150 clients, 25 bare metal servers; all plugins included |
| Professional | €14.99 / month | Up to 250 clients, 50 bare metal servers; ticket + chat support |
- Platforms
- Web, Linux
- Integrations
- Stripe, PayPal, Mollie, GoCardless, Authorize.Net, Paddle, CoinGate, Proxmox VE, VirtFusion, Virtualizor, SolusVM 2, Pterodactyl, cPanel/WHM, Plesk, OpenStack, CloudStack, eNom, Telegram, Discord, Slack
- Company
- FluxBilling
- Headquarters
- Romania
- Founded
- 2025
- Links
- Documentation ↗ · Support ↗ · Pricing page ↗
FluxBilling pricing
All 6 FluxBilling plans and prices →
FluxBilling fact sheet
| Free plan | No |
|---|---|
| Paid from | €4.95/mo |
| Deployment model | Both |
| Hosting provisioning | Yes |
| Domain automation | Yes |
| Support ticketing | Yes |
| Tax invoicing | Yes |
| Client portal | Yes |
| Money-back guarantee | 14 days |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | GDPR, 2FA |
| Support | Email, Live chat, Tickets, Community, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 20 integrations: Stripe, PayPal, Mollie, GoCardless, CoinGate, Authorize.Net … |
| Pricing | Paid (source) |
| Website | fluxbilling.app |
| Facts checked | 6 Nov 2026 |
FluxBilling integrations
FluxBilling lists 20 integrations on its own site.
- Stripe
- PayPal
- Mollie
- GoCardless
- CoinGate
- Authorize.Net
- 2Checkout
- Paddle
- Skrill
- CoinPayments
- BitPay
- Worldpay
- CCAvenue
- SolusVM 2
- Proxmox VE
- Virtualizor
- Pterodactyl
- cPanel/WHM
- Discord
- Telegram
Alternatives to FluxBilling
- WHMCSA mature hosting automation suite with broad billing and provisioning coverage.9.3
- BILLmanagerA broad self-hosted billing suite for complex hosting and infrastructure operations.8.8
- UbersmithA broad billing and operations suite for hosting, cloud, data center, and managed service providers.8.7
See all FluxBilling alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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