Failed payments kill SaaS revenue.
Comorando fixes them automatically.

Connect your webhook. Comorando handles the retries, the AI decisions, and the alerts — so you keep the revenue you already earned.

See how it works

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Takes 5 seconds · Powered by real Gemma AI

Simulate a real failed payment scenario:

Live system · Handling real payment decision logic

Live decision from Comorando's payment intelligence system

Intercepting event...

AI DECISION RESULT

Churn risk:

Decision trace — how Comorando decided:
Free forever
Live in 5 minutes
$15,000
Average monthly revenue lost to failed payments
For SaaS businesses with $50K+ MRR (source: industry average)
4.3%
of SaaS revenue lost to payment failures annually
A structural leak quietly compounding every billing cycle
73%
of failed payments never retried manually
Most teams never follow up — the revenue just disappears

*Industry averages. Individual results vary.

THE SILENT REVENUE LEAK

Broken events don't fail loudly.
They just disappear.

A payment fails at 2am. Your webhook fires. But the handler has a bug — or a timeout — or a race condition. The customer's plan doesn't downgrade. Your revenue count doesn't update. Three weeks later: surprise churn.

Comorando's Payment Intelligence Engine intercepts every event, verifies it, decides the correct action using AI, and executes it idempotently — even if your handler fails.

BEFORE — fragile, silent failures
payment-webhook.js
// What could go wrong?
if (type === "PAYMENT.FAILED") {
  // ⚠ no idempotency check
  await db.update({ status: "dunning" });
  // ⚠ no retry logic
  await email.send("payment_failed");
  // ⚠ no AI severity check
  // ⚠ silent timeout = lost event
}
AFTER — intelligent, guaranteed
payment-webhook.js
// No npm install. No SDK. Just HTTP.
const res = await fetch('https://api.comorando.com/decisions', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'x-api-key': YOUR_API_KEY
  },
  body: JSON.stringify({ event_type, data: event })
});
// AI severity + retry + idempotency
// + state correction. All of it. ✓
Revenue Agent — Main Differentiator

Meet the AI that watches your
payment pipeline 24/7.

The Revenue Agent is a persistent AI process that monitors every payment event in real time. It classifies severity, scores churn risk, selects the optimal intervention, and executes it — before your customer even notices something went wrong.

It's not a dashboard. It's not a report. It's infrastructure that acts.

1
payment.failed fires
Your payment processor sends a webhook. Comorando intercepts it instantly.
2
Comorando reads customer history
Past failures, plan value, engagement score — all checked before any action is taken.
3
AI recommends the right strategy
Grace period, immediate retry, or escalation — based on context, not guesswork.
4
Action executed automatically
State updated, retry scheduled, notification sent — no manual work required.
5
You get notified. Customer keeps access.
You see exactly what happened and why. Your customer never knew there was a problem.
🧠

AI Severity Classification

Every event is scored by a local Gemma model for risk level, action priority, and churn probability. No external API calls — decisions happen in milliseconds.

🔁

Intelligent Retry Logic

Retries are not blind. The agent adapts timing based on failure type, customer LTV, and risk score. High-value accounts get immediate escalation.

📡

Real-Time Event Interception

Hooks into PayPal, Stripe, and custom webhooks. Intercepts events before your handler runs. Guarantees exactly-once execution via Redis idempotency.

📉

Churn Prediction Cron

Every 24 hours, the agent scans your org activity for churn signals: login gaps, usage drops, failed payments. Flags at-risk accounts before they cancel.

🗃️

Org Memory Layer

The agent remembers each organization's history: past failures, retry outcomes, LTV, engagement score. Decisions improve over time as context accumulates.

📊

Outcome Dashboard

Every AI decision is logged: severity, action taken, model used, risk score, result. Full audit trail. See exactly what happened and why.

From broken event to corrected state in <100ms.
1

Event fires

A payment failure, cancellation, or system event hits your webhook endpoint or is sent directly to Comorando's API.

2

AI decides

Gemma classifies severity and risk. The Revenue Agent selects the optimal action — retry, grace period, or escalation.

3

Executed once

Redis-backed idempotency guarantees the action runs exactly once. Duplicate webhooks are silently ignored.

4

State corrected

Your database is updated, emails are triggered, and the outcome is logged. No manual intervention. No missed events.

How it works in 60 seconds

One API call. That's the integration.

No SDK, no npm install. When a payment fails in PayPal, send the event to Comorando. Everything else — AI classification, retry scheduling, state correction — happens automatically.

REQUEST — send the failed payment event
curl
curl -X POST https://api.comorando.com/decisions \
  -H 'Content-Type: application/json' \
  -H 'x-api-key: ck_your_key_here' \
  -d '{
    "event_type": "payment.failed",
    "event_id": "paypal-evt-abc123",
    "data": {
      "customer_email": "user@example.com",
      "amount": 79.00,
      "currency": "USD",
      "failure_reason": "insufficient_funds"
    }
  '}
RESPONSE — Comorando confirms and takes over
201 Created
{
  "status": "processed",
  "id": "bf56b6e4-20e0-4bce-...",
  "event_type": "payment.failed",
  "correlation_id": "9f4e2a1c-..."
}

// Comorando now handles:
// ✓ AI severity classification
// ✓ Retry schedule (1h → 24h → 72h)
// ✓ Grace period logic
// ✓ Idempotency (safe to retry)
// ✓ Full audit log

See the full API reference in Docs →

One prevented churn event
can pay for your plan.

A single customer on a $99/mo plan represents $1,188/year. If Comorando catches one failed payment that would have churned — your Starter plan ($49/mo) has already paid for itself. Every month.

$49
Starter plan cost
One retained customer on any paid plan covers this cost. The math works from your first preserved subscription.
<80ms
Average AI decision latency
Faster than your customer notices. The Revenue Agent acts before the failure propagates to your application state.
24/7
Continuous event monitoring
Payment failures don't respect business hours. Comorando watches your pipeline around the clock, every day.

Stop calculating the cost. Calculate the risk of not having it.

Every unmonitored payment failure is a silent exit. Comorando turns broken events into automated payment retries — measured, logged, and auditable.

Why Comorando
Built for production from day one.
🔁

Idempotent by design

Every event is processed exactly once. Duplicate webhooks are silently ignored — no double-charges, no double-downgrades.

Sub-second execution

Events are classified and acted on in under 100ms. Your customer never notices a failed payment — Comorando handles it before their next request.

+ Technical details
🔐

Webhook verification

All incoming webhooks are cryptographically verified. Forged or tampered events are rejected automatically before any logic runs.

🧠

Local AI inference

Gemma 4B runs on-premise. No event data leaves your infrastructure. AI decisions are private, fast, and never rate-limited by a third-party API.

🏢

Multi-tenant isolation

Strict organization-level separation. Each tenant's data, API keys, and memory context are fully isolated with row-level security.

🔑

API key management

Generate and revoke API keys per organization. Keys are hashed with SHA-256 and shown only once — never stored in plain text.

"As a solo founder handling $40K MRR, I can't afford to have payment failures go unnoticed for hours. This is exactly the infrastructure layer I was missing."

SOLO SAAS FOUNDER
$40K MRR · B2C subscription product

"We were retrying failed payments manually every week. Automating that logic alone was worth the subscription."

BACKEND ENGINEER
B2B SaaS · 800+ active subscriptions

"The churn prediction caught 3 at-risk customers in the first week. One of them upgraded instead of cancelling."

FOUNDER, SUBSCRIPTION SAAS
SaaS · Early-stage · $15K MRR
Infrastructure pricing. Not agency pricing.

Flat monthly rate. No setup fees. No annual lock-in. All paid plans include a 50% founder discount for the first 60 days.

SaaS companies lose 3-9% of MRR to failed payments every month. Most of it is recoverable.
FREE
$0/mo
forever free
500 events / month
  • Core event processing
  • Redis idempotency
  • 1 API key
  • Community support
STARTER
$49/mo
billed monthly
🎉 First 60 days: $24.50/mo
10,000 events / month
For SaaS already losing revenue to failed payments (even if you don't see it)
  • Everything in Free
  • PayPal webhook handling
  • Revenue Agent
  • AI retry management
  • Email support
  • No code changes required — works with your existing webhook

*At 3% failure rate on $5K MRR you lose ~$150/mo

SCALE
$499/mo
billed monthly
🎉 First 60 days: $249.50/mo
Unlimited events / month
Used by teams where payment failures impact revenue in real time
  • Everything in Pro
  • Memory layer (learns your customers)
  • Priority execution
  • 99.9% SLA guarantee
  • Dedicated support
  • No code changes required — works with your existing webhook

*At 3% failure rate on $200K MRR you lose ~$6,000/mo

Comorando provides infrastructure tooling for payment event handling. Results depend on your implementation and payment processor. We do not guarantee revenue outcomes or process payments directly.
*Based on industry average failure rates. Results vary. Comorando is infrastructure tooling, not a financial service.
👨‍💻

"Built by a developer who lost thousands to failed webhooks. I built Comorando because I needed it myself — and I want to make sure you never have the same problem."

Federico Peña, Founder  ·  @federicopenadev

FAQ
Common questions
What exactly is the Payment Intelligence Engine?
It's Comorando's core processing layer that intercepts payment and subscription events, runs them through a local AI model (Gemma 4B) for severity and risk classification, applies intelligent retry logic, and executes the correct state correction — all idempotently. It's infrastructure, not a service: you own the decisions and the data.
What is the Revenue Agent?
The Revenue Agent is a persistent AI process available on Growth and above. It monitors payment events in real time, scores churn risk, adapts retry schedules based on customer context (LTV, engagement, history), flags at-risk accounts 24 hours before predicted churn, and logs every decision with full audit trail. It runs on your infrastructure — no data leaves your environment.
What is "intelligent retry logic"?
Rather than retrying at fixed intervals, Comorando's retry logic adapts based on the AI-classified failure type and customer risk score. A high-LTV customer with a first-time card decline gets an immediate grace period extension and a different retry schedule than a low-engagement account with repeated failures. Logic, not timers.
How does idempotency work?
Every event carries a unique ID. Comorando stores processed event IDs in Redis with a 1-hour TTL. If the same event arrives twice — from a retry, a duplicate webhook, or a network glitch — the duplicate is silently ignored without executing the action twice.
Does Comorando store sensitive payment data?
No. Comorando never processes card numbers, bank details, or full payment credentials. We receive event metadata from PayPal/Stripe (event type, subscription ID, amount, status) and act on that. All payment processing remains with your payment provider. See our Privacy Policy for full details.
What is the Founder discount?
Early customers automatically receive 50% off for the first 60 days on all paid plans. No coupon needed — applied automatically. This is a time-limited offer while founder pricing is active.
What happens if I exceed my event limit?
Events above your plan limit are billed as overage. Starter: $0.015/100 events. Growth: $0.01/100. Performance: $0.01/100. Pro: $0.006/100. Enterprise: custom. You will never be cut off without prior notification.
Is my data secure?
All API keys are hashed with SHA-256 and never stored in plain text. Webhook signatures are verified on every request. Data is stored in Supabase with row-level security. Org memory (AI context) is isolated per organization. All connections use TLS. The local AI model (Gemma) runs on-premise — event data never leaves your infrastructure.
How does Comorando handle retries?
Comorando implements retry logic following payment processor guidelines. Default intervals are 1h, 24h, and 72h. You can customize intervals within your processor's acceptable use policy. Comorando never processes payments directly.
How does Comorando handle duplicate events?
Event deduplication uses Redis atomic SETNX operations. Duplicate events arriving within 1 hour are rejected at the infrastructure level — not the application level. This means zero duplicate charges, zero double-activations, even under high load.

Stop watching revenue
leave through broken events.

Start with 500 free events. No credit card required. One prevented churn event covers your first month. See why founders switch in week one.

Talk to the founder

Infrastructure tooling · Not a financial service · Results vary by implementation