The recurring billing platform for enterprise subscription business units
Launch and scale service contracts, XaaS, and software layers without rebuilding your enterprise ERP.

Trusted by global organizations
Subscription billing beyond ERP and legacy platforms
keylight is a subscription billing platform for enterprise teams launching or scaling recurring business units, including product-plus-recurring models for hardware, software, devices, and services. It supports recurring billing, automated renewals, subscription changes, entitlement management, and customer or partner self-service. Teams use keylight to move billing logic beyond ERP workarounds, fragile internal builds, or legacy subscription systems.

Product & Subscription Models
- Hardware products, software, and subscription-based services
- Device-bound subscriptions, cloud-delivered services, and serial-number-based logic
Entitlement Management
- Product access, usage limits, service periods, and user-level access rules
- Customer, account, device, and profile permissions
API-First Architecture
- Native and configurable custom integrations
- Connections to ERP, CRM, CPQ, cloud products, connected devices, internal tools, and more
End-To-End Recurring Billing Lifecycles
- Recurring billing, automated renewals, and subscription changes
- Contract amendments, upgrades, add-ons and mid-term proration rules
End-To-End or Targeted Setup
- Use keylight as a full subscription operating layer, or begin with the most urgent operational gaps
- Architectural flexibility across full platform adoption or a narrower setup
Configurable Platform Logic
- Rule-based automation with if-then logic and visual workflow configuration
- Pricing models, bundled product rules, renewal and payment terms, approvals, notification triggers and more
A flexible operating layer for subscription operations
keylight supports subscription operations through an API-first, configurable platform that can work end-to-end or as part of an existing enterprise stack. Teams can use keylight for product catalog, CPQ, self-service portals, subscription management, billing automation, and analytics, while deciding which processes should run in keylight and which should remain in ERP, CRM, CPQ, finance, or internal systems.
Change your subscriptions without rebuilding contracts
keylight supports subscription changes after the initial order, including upgrades, add-ons, renewals, amendments, terminations, and plan changes. Subscription events can apply the right billing rules, prorated charges, notifications, revenue recognition logic, and ERP handoff while keeping the contract history and audit trail intact.
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Guided changes for product and plan updates
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Conditional options based on the current contract
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Prorated charges for mid-term upgrades and add-ons
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Change history and audit trail for every subscription event
Built to integrate with enterprise CRM, CPQ, and ERP systems
keylight is an API-first subscription management platform for enterprise integration scenarios across CRM, CPQ, ERP, finance, and internal systems. Teams can connect keylight with common enterprise stacks such as Salesforce, Microsoft Dynamics, SAP, Oracle, NetSuite, HubSpot, Workday, Infor, and IFS, as well as custom or homegrown tools that support mixed product models, service contracts, usage data, billing workflows, and downstream analytics.
CRM Integration
- CRM remains the source for accounts, opportunities, and sales activity.
- keylight manages downstream billing and lifecycle logic beyond CRM-only objects.
CPQ & Quoting
- Embedded keylight CPQ included as part of the platform.
- Direct CPQ use or headless CPQ access from CRM systems.
- Quotes connected to recurring invoices, renewals, and subscription changes.
ERP & Finance Integration
- ERP remains the financial system of record.
- keylight manages the subscription lifecycle and prepares clean, auditable, finance-ready data.
- Revenue recognition and reporting can run in keylight or be handed over to other tools.
Self-Service for partners, resellers, and customers
keylight provides customer self-service portals and partner portals for recurring business units that sell directly and through resellers, dealers, distributors, or channel partners. Customers and partners can manage contracts, renewals, service plans, billing details, quotes, and account updates. Portal actions can also trigger notifications and entitlement updates, and order steps automatically.
Customer Self-Service Portals
Let customers view and manage their subscriptions through a configurable self-service portal, included straight out of the box.
- View contracts, entitlements, renewal dates, and service status
- Request or add services, updates, and subscription changes
- Manage billing details in a brandable portal experience

Partner Portals
Give channel partners tools to quote, sell, renew, and manage service contracts with granular permission controls.
- Create quotes, renew contracts, and request service changes.
- Access relevant end-customer, contract, and renewal details.
- Operate within configured partner rules for pricing, discounts, and approvals.

Launch, scale, and global rollouts for subscription business units
keylight helps enterprise teams move from initial launch to scale-ups and international rollouts for subscription business units. Teams can start with one operating model, then adapt it by market with multi-currency, multi-language setups, regional pricing, price lists, account hierarchies, local finance requirements, and regional data center coverage.
Market Configuration
- Multi-currency and multi-language setups
- Regional pricing, price lists, and tax handling
- Account hierarchies and local finance requirements
International Rollout
- Start with one model, then localize it by market
- Support customers operating across regions
- Regional data center for global expansions
Launching a new subscription business unit?
Companies launching a new subscription or as-a-service business unit can work with keylight to review the billing model, entitlement logic, integration landscape, and rollout path. The goal is to identify the right subscription infrastructure before manual workarounds become the operating model.
