Run complex SaaS billing without disruptions
Unify billing, analytics, and payments to scale your revenue
Don’t let billing complexity, scattered data, or rigid workflows slow you down. PaymentKit orchestrates payments, unifies billing logic, and provides real-time metrics to keep revenue flowing.
Accelerate the close
Flexible B2B modeling
Launch any pricing model including seat-based, tiered, or usage-based billing without a developer sprint.
Trials & intro offers
Seamlessly manage “try-before-you-buy” or discounted pilot periods. Convert leads into customers with automated transitions to paid tiers.
Add-ons & upsells
Give your Sales and Account Management teams the power to add products to existing contracts without creating billing chaos.
Secure every renewal
Customer notifications
Send automated, branded alerts to keep subscribers informed and prompt card updates before they churn.
Intelligent recovery
Recover revenue automatically with smart retry logic and payment orchestration that switches to backup processors if a payment fails.
Prorations & mid-cycle upgrades
Whether a client adds 10 seats or upgrades mid-month, PaymentKit calculates the difference automatically so your invoices are always accurate.
Retain & analyze
Actionable revenue insights
Stop piecing together spreadsheets. Get a single source of truth for MRR, Churn, ARPU, and LTV across all processors and billing models.
Processor intelligence
Payments are routed based on processor performance, fees, payment type, location, and more to maximize acceptance and revenue.
Self-serve customer portal
Empower clients to manage their own plans and download invoices, reducing support tickets while keeping your finance data perfectly in sync with your product.
Why PaymentKit
Build on stable infrastructure, not platform whims.
A payment processor’s policy shouldn’t dictate your revenue. One unilateral decision can shut down your business overnight. How do you stay in control?
Subscriptions outlive your MIDs
When a MID dies, subscribers keep billing on a new one with no card re-entry: tokens are vaulted above the processor, so the next renewal simply lands on a healthy account.
True data sovereignty
You own your customer data. We vault payment tokens independently, so you can move processors without forcing customers to re-enter cards, the primary cause of migration churn.
Commerce without gatekeepers
We enable your business; we don't gate it. PaymentKit provides neutral infrastructure so revenue flows reliably regardless of shifting platform policies.
One command center
Total flexibility with zero implementation barriers
PaymentKit is your command center. We optimize the entire lifecycle of a dollar, from the moment a customer signs up to the moment that revenue hits your bank.
Whether you’re a startup looking to launch in hours or an enterprise building a custom checkout experience, PaymentKit scales to your technical needs.
No code
Launch subscriptions, invoices, checkout, and customer portals without writing a single line of code.
Yes code
Integrate in under an hour with clean APIs, SDKs, and a robust sandbox so you can build and deploy without downtime.
Secure, compliant, and ready to launch
Whether you want to use our pre-built, no-code components or build a fully custom experience via API, PaymentKit handles the complex “plumbing” of global payments for you.
Get started todayPSP-agnostic payment components
PCI-compliant secure data vault
3D secure support
Fraud controls