Billsby vs Paymenter
Billsby
billsby.com
Paymenter
paymenter.orgSide by side
| Figure | Billsby | Paymenter |
|---|---|---|
| Price from | $45/mo | €5/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Linux | — | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 8 | 3 |
| Spec score · Subscription Billing Software | 9.0 (#4) | 8.8 (#8) |
| API | Billsby exposes a REST API under public.billsby.com and authenticates requests with an API key. | Paymenter provides a REST API to control the platform and automate workflows. |
| Payment gateways | Documented gateways include PaymentCloud, Stripe, Braintree, CloverConnect, Checkout.com, Adyen, Authorize.net, IXOPAY and NMI. | The extensions repository lists Mollie, Xendit, PayPal, and Stripe among the gateways included with the installation. |
| Product | Billsby is a subscription management system for recurring billing, invoicing, and customer lifecycle management. | Paymenter is an open-source billing platform tailored for hosting companies. |
| Security | Billsby states that it complies with EU GDPR, UK GDPR, and applicable CCPA obligations, and that payment card data is tokenized in the Billsby Vault powered by Spreedly. | The installation guide says the APP_KEY encrypts data such as user passwords and warns that losing it makes encrypted data irrecoverable. |
| Self-hosting | The public materials describe Billsby as a hosted web service and do not document self-hosted deployment. | Paymenter can be installed on a self-managed server, and its installation guide lists supported Linux distributions and versions. |
| Support | The pricing page lists API documentation, email support, and live chat support hours of 04:00–21:00 EST. | The platform includes customer support tickets and supports adding ticket replies through email piping. |
| What it does | Billsby is a cloud subscription-billing platform for recurring payments, invoicing and subscription lifecycle management. | Paymenter is an open-source billing platform aimed at hosting businesses, for managing subscriptions, services, and customer transactions. |
Plans
Billsby
- FreeFree
- Core$45 a month
- Core$45 a month
- Pro$135 a month
- Pro$135 a month
- CustomPriced on request
- CustomPriced on request
- FreePrice not published
In their own words
Billsby
Billsby manages subscriptions, recurring billing, invoicing, and customer lifecycle tasks. It groups subscriptions into products, plans, and cycles that define what is offered, its pricing, and billing frequency. Pricing options include flat fee, per unit, volume, tiered, and ranged models. Usage billing supports metered allowances, real-time API updates, and manual adjustments. Checkout and account-management modals can be added to a website with as little as two lines of code. Failed or declined payments enter dunning flows intended to address payment issues and recover customers. Billsby works with payment gateways but is not itself a gateway. Core costs $45 a month, plus 0.4% on revenue exceeding $15,000/mo; Pro costs $135 a month, plus 0.5% on revenue exceeding $30,000/mo. Billsby says it supports usage-based billing, tax automation, multi-currency billing, and a customer billing portal. It is available via API and web, and is headquartered in London, United Kingdom.
Paymenter
Paymenter is an open-source billing platform tailored to hosting companies. It supports automated billing and service deployment, with custom themes and extensions available through its marketplace. A REST API lets users control the platform and automate workflows. Built-in payment gateway extensions include Mollie, PayPal and Stripe; server extensions include cPanel, Convoy, DirectAdmin, Enhance, Plesk, Pterodactyl, VirtFusion and Virtualizor. Proxmox is available only as a paid extension. The platform includes customer support tickets and can receive ticket replies through email piping. Its WHMCS importer can transfer currencies, users, admins, categories, products, tickets, orders, services, cancellations, invoices and payments. Paymenter is released under the MIT License and is available as a self-hosted product or hosted PaaS. Self-hosted installation lists Ubuntu 24.04 and 22.04, CentOS 9 and 8, and Debian 13, 12 and 11 as supported; Windows is unsupported. The Paymenter plan costs nothing. PaaS costs €5 a month, with free daily backups and Cloudflare DDoS protection described for hosted instances. The installation guide warns that losing the APP_KEY makes encrypted data irrecoverable.