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Rainex
Your ideal billing and subscription management platform
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Rainex - 2026 Pricing, Features, Reviews & Alternatives


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Rainex overview
What is Rainex?
Rainex is a 30 min-to-set-up billing and subscription management platform. Rainex consolidates subscription management, billing, and customer operations, handling everything from single payments to credit notes and discounts. It offers a unified platform to manage all processes, even without direct payment through acquiring.
Free plan allows to get full access to Rainex functionality for free until you start generating steady revenue through the system. First 100 free transactions.
Key Features:
- Subscription, billing and invoice management.
- Multilingual and variable auto-notifications, event notifications.
- Multi-currency and multi-language support.
- Auto-payment with renewable debit.
- Auto-dunning.
- Auto-renew subscriptions.
- Multiple gateways.
- LTD plan price and subscription.
- Automatic Tax detection and calculation.
- Single Sign-on.
- Customizable Customer Portal, CNAME (custom domain.
- Portal widgets.
- Real-time analytics.
Key benefits of using Rainex
1. Automatically generates invoices with up-to-date payment statuses to gain control of all types of payments in a single place and track payment history.
2. A smart automatic notification system to avoid missing payments, using emails and at a chosen frequency to help ensure getting paid on time.
3. Includes tools to fully customize notifications to product branding, so customers will recognize emails at a glance.
4. Setting up multilingual notifications, for access to the global market.
5. Scale up locally or globally with a variety of payment gateway integrations.
6. The full brandability of the Self Service Portal, including a custom domain (C-NAME) for your customers to manage their subscriptions themselves and a ready-made signup page to activate subscriptions automatically.
7. Rainex's Self-Serve Portal can be viewed as a set of individual widgets, enabling real-time data display, user engagement, and streamlined access to key features and your services. These widgets are useful for guiding customers to perform specific actions.
8. The Tax Rules ensure tax compliance for your cross-border sales and provide a convenient tool for customizing taxes in your invoices. Advanced Tax Typification for Precise Calculation. Enhanced Tax Features with Reverse-Charge Mechanism.
9. Import existing customer and subscription data.
10. Combines metrics into clear and customizable dashboards that build business plans based on the most up-to-date relevant metrics.
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Rainex has the following pricing plans:
Starting from: $99.00/month
Pricing model: Free, Subscription
Free Trial: Available | (No Credit Card required)
These products have better value for money
Q. Who are the typical users of Rainex?
Rainex has the following typical customers:
Small Business
Q. What languages does Rainex support?
Rainex supports the following languages:
English, French, German, Ukrainian
Q. Does Rainex offer an API?
Yes, Rainex has an API available for use.
Q. What other apps does Rainex integrate with?
Rainex integrates with the following applications:
PayPal, Paystack, Stripe
Q. What level of support does Rainex offer?
Rainex offers the following support options:
Email/Help Desk, FAQs/Forum, Knowledge Base, 24/7 (Live rep), Chat, Phone Support







