Finally understand why your payments fail.
FlowSight is payment observability for engineering teams. Real-time visibility into every transaction, intelligent failure analysis, and one dashboard for all your processors. Three lines of code. Zero guesswork.
import FlowSight from '@flowsight/sdk';
const flowsight = new FlowSight({
apiKey: 'fs_live_xxx'
});
// Wrap your processor — that's it
const stripe = flowsight.wrapProcessor(
new Stripe(process.env.STRIPE_KEY)
);
// Full payment observability. Zero code changes.Payment failures are black boxes
The average payment failure rate is 10-15%. That's billions in lost revenue—and most engineering teams have zero visibility into why.
Generic error codes
Your processor returns "card_declined" but won't tell you why. Was it insufficient funds? Fraud detection? A network blip? Good luck finding out.
Siloed dashboards
Stripe has analytics. So does Square. So does PayPal. None of them talk to each other. You're stuck alt-tabbing between tabs that tell different stories.
Hours of debugging
When payments break at 2 AM, you're grepping logs, correlating timestamps, and praying you find something. It shouldn't take a PhD in log archaeology.
Payment observability that actually works
Everything you love about Datadog—built specifically for payment flows.
One dashboard for every processor
Stripe, Square, PayPal, Adyen—see them all in one place. Unified metrics, unified alerts, unified debugging. No more context switching.
Debug in minutes, not hours
From "something's broken" to "here's why" in under 5 minutes. Full flow reconstruction, failure clustering, and plain-English explanations of cryptic error codes.
ML-powered anomaly detection
Our models learn your payment patterns and alert you when something's off. Catch failure rate spikes and unusual decline patterns before your customers do.
Zero overhead, zero friction
3 lines of code. <5ms latency. No checkout impact. We capture payment events without touching your critical path. Your checkout stays fast.
Three steps to payment visibility
Get started in minutes. No complex setup. No infrastructure changes.
Install the SDK
Add FlowSight to your project. Available for JavaScript/TypeScript and Python.
npm install @flowsight/sdk
Wrap your processor
Use your existing code as normal. FlowSight captures events automatically.
flowsight.wrapProcessor(stripe)
Get instant visibility
Payments appear in your dashboard in real-time. Set up alerts. Debug in minutes.
// That's it. You're done. 🎉
Simple, transparent pricing
Free during beta. No credit card required. Scale as you grow.
Free during beta, then starting at $99/mo
- Unlimited payment flows
- All processor integrations
- Real-time dashboard
- ML-powered alerts
- 7-day data retention
- Community support
Enterprise plans with SSO, extended retention, and SLAs available. Contact us
Stop debugging payments in the dark.
Join the engineers who've already made the switch. Three lines of code. Five minutes to your first insight. Real-time visibility into every payment.
No spam. We'll only email you about FlowSight.