Subscription & Billing Platform Development
Build a robust subscription billing engine — plan tiers, usage-based billing, Stripe integration, dunning management, trial workflows, and real-time MRR analytics. Revenue infrastructure that scales with your SaaS.
Live Metrics
Billing Dashboard
+8.3% MoM
Industry avg 5.2%
via smart dunning
The Problem
Why Off-the-Shelf Billing Tools Limit Growth
Generic billing platforms work until your pricing model gets complex, your customer base grows, or your finance team needs accurate revenue data. Here is where they break.
Rigid plan structures cannot accommodate usage-based, seat-based, and flat-rate components within a single subscription
Revenue analytics are delayed by 24–48 hours, meaning finance decisions are made on stale data
Platform transaction fees compound at scale — a billing tool taking 0.5% of revenue costs $50K on $10M ARR
Dunning sequences are generic and cannot be personalised by plan tier, customer segment, or payment history
B2B invoicing, purchase order numbers, and net-30/60 payment terms are afterthoughts, not first-class features
Revenue recognition logic is non-existent or requires expensive accounting integrations to function correctly
Solution
Subscription Billing Capabilities We Build
Plan Tier Management
Flexible plan builder for monthly, annual, and custom billing intervals. Unlimited plan tiers with feature-flag entitlements, usage limits, and seat-based restrictions. Plan migration rules handle prorated credits and charges automatically.
Usage-Based Metering & Billing
Capture API calls, storage, messages, or any metered resource in real time. Configurable aggregation periods, overage pricing tiers, and committed-use discounts. Usage ledgers accessible via API and customer dashboard.
Stripe / Chargebee / Paddle Integration
Deep integration with your preferred billing provider — payment method collection, 3DS2 handling, tax calculation, and invoice PDF generation. Multi-currency support with automatic exchange-rate application.
Trial & Freemium Management
Configurable trial periods with feature gating, in-app conversion nudges, and time-based expiry emails. Freemium tiers with hard usage ceilings that trigger upgrade prompts precisely when users hit the limit.
Smart Dunning & Failed Payment Recovery
Automated retry schedules, pre-dunning emails before expiry, and post-failure grace periods with customisable escalation sequences. Card updater integration recovers up to 40% of failed payments before the first dunning email is sent.
Proration, Upgrades & Downgrades
Mid-cycle plan changes generate accurate prorated credits and charges posted to the next invoice. Immediate access to new entitlements on upgrade. Downgrade scheduling allows subscribers to finish the current period on their existing plan.
Revenue Recognition (ASC 606)
Deferred revenue waterfall, monthly revenue recognition schedule per contract, and audit-ready journal entries. Reconciliation reports align billing events to recognised revenue for clean financial close.
Real-Time MRR / ARR / Churn Dashboard
Live metrics for MRR, ARR, new MRR, expansion MRR, contraction MRR, churned MRR, and net revenue retention. Cohort analysis, plan-level revenue breakdown, and churn reason tracking from cancellation surveys.
How We Work
Billing Platform Implementation Process
Billing Requirements Workshop
We map every plan tier, pricing model, trial workflow, and revenue recognition requirement before touching a line of code. Output: a billing specification document signed off by your team.
Architecture & Stripe Setup
Subscription data model, Stripe product/price hierarchy, and webhook event schema designed. Environment-specific Stripe accounts configured for development, staging, and production.
Core Billing Engine Development
Subscription lifecycle management, plan management UI, metering pipeline, and dunning engine built in sprints. Webhook handlers process Stripe events with idempotency guarantees.
Testing & Edge-Case Validation
Stripe test-mode validation of every billing scenario: upgrades, downgrades, proration, failed payments, trial conversions, and coupon application. Load testing of the metering pipeline.
Launch & Revenue Monitoring
Production cutover with live MRR dashboard activated from day one. First billing cycle monitored closely with reconciliation report reviewed by your finance team.
Tech Stack
Technologies We Use
Results
Revenue Impact Delivered
15%
Revenue Recovery via Smart Dunning
Automated card updater and intelligent retry scheduling recover failed payments that previously churned silently.
99.9%
Payment Success Rate
Optimised Stripe integration with 3DS2 handling and SCA compliance delivers industry-leading authorisation rates.
Real-time
MRR Dashboard
Live revenue metrics updated on every Stripe event — no waiting for overnight batch jobs or manual spreadsheet pulls.
Have a project in mind?
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Related Services
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FAQ
Subscription Billing Development Questions
Should we build our own billing engine or use Stripe Billing / Chargebee out of the box?
For standard subscription models with two to five plan tiers, Stripe Billing out of the box is often sufficient and faster to ship. We build custom billing engines when you need metered billing on custom dimensions, complex usage aggregation logic, B2B invoicing with net-30/60 terms, or revenue recognition schedules that billing platforms cannot model accurately. We help you decide which approach fits your product during the requirements workshop.
How do you handle revenue recognition for annual subscriptions paid upfront?
Annual subscriptions paid upfront create deferred revenue that must be recognised over 12 months. Our billing engine posts a deferred revenue entry on payment and a monthly journal entry that recognises 1/12 of the annual value each month. Reconciliation reports show recognised vs deferred revenue by contract, customer, and plan — aligned to your chart of accounts for clean financial close.
Can the dunning system handle B2B invoices with net-30 payment terms?
Yes. B2B payment flows differ significantly from consumer subscriptions. We build separate dunning sequences for invoice-based customers with net-30/60 terms — including pre-due reminder emails, overdue escalation sequences, account suspension after configurable grace periods, and account manager notification for high-value accounts before automated action is taken.
How is metered usage tracked and billed accurately at scale?
Usage events are written to a Redis-backed metering pipeline that aggregates counts in real time. At billing cycle close, the aggregated usage is posted to Stripe as a usage record, triggering the invoice line item. The pipeline uses idempotent event IDs to prevent double-counting even when events are delivered more than once. We load-test the metering pipeline to the projected peak event volume before launch.
What happens when a customer upgrades mid-cycle?
The upgrade is effective immediately. Stripe calculates the prorated credit for the unused portion of the current plan and the prorated charge for the new plan, posting both to the next invoice. The customer's feature entitlements are updated in real time via a webhook handler that flips the relevant feature flags in your application database — no manual intervention required.
Ready to Start Your Project?
Schedule a free 30-minute strategy session with our senior engineers. No sales pitch — just honest technical advice on your specific challenge.