Finance
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UniBee

Automate payments and manage subscriptions with this open source billing system

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Overview

UniBee is a comprehensive, open-source solution for handling every facet of recurring billing and subscription administration. Built by a diverse team of engineers, UX designers, and product strategists, it brings enterprise-level billing capabilities within reach of startups, SaaS ventures, agencies, and larger firms that want to streamline revenue operations. With a modular architecture designed for flexibility and extensibility, UniBee can be deployed either as a fully managed cloud service or self-hosted on your own infrastructure. This approach ensures organizations retain full sovereignty over their data, integration pathways, and custom feature development.

Key Features

Billing Automation

• Seamless recurring billing: Schedule and process subscription charges automatically according to your chosen cadence—monthly, annual, or custom intervals—freeing teams from manual invoicing chores.
• Proration support: Instantly calculate prorated charges when customers upgrade, downgrade, or swap plans mid-cycle, ensuring accurate billing and transparency.
• Payment reminders & notifications: Configure automated emails or SMS alerts to inform customers about upcoming due dates and late payments, reducing involuntary churn and accelerating collections.

Subscription Management

• Plan & tier configuration: Quickly design subscription offerings, including tiered pricing, add-on modules, and promotional coupons, all manageable via an intuitive dashboard.
• Usage-based billing: Ingest metered usage data through HTTP hooks or bespoke connectors to implement pay-as-you-go and overage billing models.
• Prepaid credit system: Let clients preload funds into their accounts and draw down on that balance as they consume services or resources.

Invoice Generation

• Customizable invoice templates: Produce polished PDF invoices that carry your branding, including logo placement, color themes, and custom line-item fields.
• Auto-delivery: Automate dispatch of invoices and payment receipts by email, ensuring customers always have the latest billing documentation.
• Grace periods & dunning automation: Define grace windows, late fees, and multi-step dunning sequences to recover overdue payments gracefully and systematically.

Checkout Experience

• Drag-and-drop page builder: Create a fully branded, responsive checkout flow without writing code—style every component, button, and form field to match your company’s design language.
• Instant one-off charges & credits: Process single-time payments and issue immediate refunds or credit notes directly from the billing interface.
• Admin security with 2FA: Enforce two-factor authentication for all administrative users to prevent unauthorized access to sensitive billing data.

Global & Multi-Entity Support

• Multi-currency processing: Bill customers in their native currency while settling in your primary currency, complete with real-time exchange rates and transparent conversion fees.
• Region-specific tax templates: Automatically apply VAT, GST, or sales tax rates based on customer location, generating compliant invoice layouts for different jurisdictions.
• Multi-entity management: Oversee billing for multiple subsidiaries or legal entities within one unified dashboard, simplifying consolidated reporting and centralized control.

Gateway & Integration Flexibility

• Extensive gateway support: Connect with leading payment processors—Stripe, PayPal, Adyen, and many local alternatives. If you need another processor, simply request or build a new plugin.
• Cryptocurrency acceptance: Open your checkout to Bitcoin, Ethereum, and a range of altcoins alongside fiat payments.
• Rich API & webhooks: Leverage a full-featured RESTful API and real-time webhooks to synchronize UniBee with your CRM, ERP, accounting systems, or custom in-house tools.
• Community plugin network: Browse and install community-contributed connectors, or share your own integrations to aid other UniBee users.

Data Security & Compliance

• AWS-powered hosting: Data is securely stored on Amazon Web Services, with options for region-specific deployments in Europe, North America, and beyond.
• GDPR compliance: Built-in data handling practices align with European privacy regulations, including consent management and data anonymization.
• Two-factor authentication: Mandatory or optional 2FA for administrative accounts to bolster security.
• Identity verification integrations: Plug in third-party KYC/AML services to confirm user identities and minimize fraud risk.

Deployment Options

Cloud-Hosted Edition

• Rapid provisioning: Spin up a fully managed UniBee instance in minutes without worrying about servers or maintenance.
• Continuous updates: Benefit from automatic delivery of new features, improvements, and security patches with zero downtime.
• Scalable architecture: Rely on AWS’s elasticity to handle sudden transaction spikes, ensuring uninterrupted billing operations.

Self-Hosted Edition

• Complete data autonomy: Host UniBee on your own premises or private cloud to meet strict compliance policies and internal security guidelines.
• Tailored infrastructure: Customize every layer of the stack—network, OS, storage—to align with corporate IT protocols and performance requirements.
• Open-source flexibility: Dive into the codebase to add niche functionality, integrate proprietary services, or tweak existing modules to fit unique business cases.

Ideal Use Cases

• Early-stage startups: Bypass the chaos of spreadsheets and manual invoicing by adopting a prebuilt, scalable billing platform from day one.
• SaaS companies: Manage subscription lifecycles, usage tiers, and renewals effortlessly while gaining visibility into revenue trends.
• Agencies & consultants: Consolidate billing for multiple clients under a single roof, automating recurring invoices and payments across diverse projects.
• Large enterprises: Leverage advanced features—multi-entity support, enterprise-grade dunning, high-volume transaction processing—to meet complex billing demands.
• Developer-focused teams: Embed billing workflows into existing CI/CD pipelines, customize with code, and contribute enhancements back to the open-source ecosystem.

Community & Support

• Detailed documentation: Access user guides, API references, and step-by-step tutorials to accelerate onboarding.
• Vibrant Slack community: Collaborate with peers, exchange best practices, and propose new features directly to the UniBee team.
• Premium support plans: Opt for prioritized technical assistance and bespoke implementation help for mission-critical deployments.
• Transparent roadmap: Stay informed about upcoming releases—revenue analytics dashboards (MRR, churn rates, LTV) and additional gateway integrations are on the horizon.

Conclusion

UniBee marries enterprise-caliber billing capabilities with the speed and adaptability that startups and growing businesses need. By automating subscription lifecycles, invoice creation, and payment collections—and by offering versatile deployment modes, multi-currency support, and a plug-into-anything integration layer—UniBee empowers teams to focus on product innovation and customer success rather than tedious billing work. Whether you choose the fully managed cloud service for rapid time-to-value or the self-hosted edition for maximum control, UniBee provides a secure, scalable, and developer-friendly foundation for all your recurring revenue needs.