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InvoiceFlow

A Product by S3Digital

Stripe-native revenue operations

Stop Chasing Payments. Let InvoiceFlow Collect.

InvoiceFlow is a Stripe-native billing and reconciliation engine built for high-volume operators. It automates invoicing, payment collection, and recovery workflows— eliminating manual reconciliation and compressing days-to-pay. Finance teams regain control, visibility, and time to focus on growth.

Core Stack

Stripe · OpenAI · Meta API · Supabase · React · Webhooks · Email Automation · QR Systems · AI

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Stripe-First Billing Infrastructure

InvoiceFlow operates directly on top of your Stripe environment—no intermediaries, no fund custody, no abstraction layers. Every invoice, payment, and webhook event is processed with precision, traceability, and resilience.

Native Stripe architecture

Idempotent webhook processing

Real-time reconciliation

Automated recovery systems

How InvoiceFlow Works

Stripe-first billing infrastructure for high-performance finance teams.

1. Invoice Creation

Automatically generated from your CRM, workflows, or manually. Stripe handles billing.

2. Webhook Processing

Real-time Stripe events are verified, logged, and processed securely.

3. Auto-Reconciliation

Payments match instantly to invoices. Failed charges trigger recovery flows.

4. Revenue Intelligence

Live dashboards track DSO, collections, outstanding invoices, and cash flow.

Webhook Event Processing

Every Stripe event is verified, deduplicated, and executed with deterministic logic.

invoice.paid → Update ledger, send receipt
invoice.payment_failed → Trigger recovery workflows
payment_intent.succeeded → Reconcile and update dashboard
charge.refunded → Reverse entries, notify client
subscription.updated → Adjust billing cycles and MRR
Idempotency via Stripe event IDs
Cryptographic signature verification
Safe retry handling up to 72 hours

Security & Compliance

Stripe-native operations with enterprise-grade controls.

PCI DSS Compliant

Card data never touches our servers

End-to-End Encryption

TLS 1.3 across all data in transit

Idempotent Processing

Duplicate events safely ignored

Full Audit Trail

Every action logged and traceable

Signature Verification

HMAC-SHA256 on every webhook

99.9% Uptime SLA

Enterprise-grade reliability

The Hidden Cost of Broken Billing Systems

Most businesses don't lose revenue from lack of sales—they lose it in operations.

Slow Payments

45+ day DSO restricts cash flow

Manual Reconciliation

Hours wasted across fragmented systems

Unrecovered Revenue

Failed payments left unresolved

Invoice Errors

Manual processes create risk and delays

Proven Results

Built for operators who care about speed, visibility, and recovered revenue.

Wholesale Brand

  • DSO: 52 → 28 days
  • Recovery Rate: 94%
  • 40+ hours saved monthly

Service Business

  • Collection Rate: 98.5%
  • Admin Time: -70%
  • Real-time revenue visibility

Marketplace

  • Payout Time: 2 days → 4 hours
  • Zero reconciliation errors
  • +40% seller satisfaction

Pricing

Pays for itself in recovered revenue.

No long-term contracts · Cancel anytime · Free onboarding call

🎁

Launch Promo — First Month Free

First month free on any self-serve plan. Use code INVOICEFLOW at checkout.

Entry Level

Lite

$29/mo

✓ First month free with INVOICEFLOW

For small businesses, freelancers, and teams processing under 75 invoices/month.

  • Stripe invoice sync
  • Payment links
  • Basic payment reconciliation
  • Customer invoice portal
  • Monthly revenue summary
  • Email support
Most Popular

Growth

$79/mo

✓ First month free with INVOICEFLOW

For teams processing 75–500 invoices/month that need recovery automation and better billing visibility.

  • Everything in Lite
  • Automated dunning email sequences
  • Failed payment recovery workflows
  • Real-time invoice and payment matching
  • Live cash flow dashboard
  • Subscription billing lifecycle
  • Priority support
Automation Suite

Pro

$149/mo

✓ First month free with INVOICEFLOW

For operators that need deeper automation, AI insights, and advanced revenue operations.

  • Everything in Growth
  • AI revenue insights
  • Advanced DSO reporting
  • Custom collection rules
  • Multi-workspace/team access
  • Payment risk alerts
  • Exportable finance reports
  • VIP support
High Volume

Enterprise

Custom

✓ Custom pricing based on volume and integration needs.

For marketplaces, multi-entity billing, compliance-heavy clients, and Stripe Connect workflows.

  • Everything in Pro
  • Stripe Connect payouts
  • Multi-entity reconciliation
  • Custom compliance workflows
  • Dedicated onboarding
  • Dedicated engineering support
  • SLA-backed uptime
  • Custom integrations

Stripe-native billing and reconciliation infrastructure · Self-serve plans are month-to-month

Why We Built This

S³

kev sssdigital

@s3digitalonline

Agency owners: @stripe is great for payments. It's terrible as your billing system.

No real audit trail. Weak dunning. No automatic reconciliation.

So you end up chasing invoices, debugging failed webhooks, and cleaning up spreadsheets.

That's exactly why I built InvoiceFlow.

April 10, 2026 · View on X

FAQ

Everything your finance and engineering teams need to know.

Do I need Stripe?

Yes. InvoiceFlow operates directly on your Stripe account.

What if a webhook fails?

Stripe retries for up to 72 hours. All events are processed idempotently.

Does it support subscriptions?

Yes—full lifecycle management included.

How is payment data handled?

We never store card data. Stripe handles all tokenization.

Contract terms?

Month-to-month with a 30-day notice.

Automate Your Revenue Infrastructure

Get a technical walkthrough tailored to your billing volume, stack, and operational requirements.