Core Infrastructure

Sibyl Flow

Fully managed serverless execution — trigger functions from HTTP, queues, databases, or payment webhooks at any scale.

<50ms

Cold Start Time

100M+

Monthly Executions

99.9%

Function Uptime SLA

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Overview

Serverless at Enterprise Scale

Sibyl Flow eliminates the need to provision or manage servers for event-driven workloads. Write your function code in JavaScript, Python, PHP, Go, or Java, deploy it with a single command, and pay only for the execution time consumed — never for idle capacity.

Cold starts are consistently under 50ms thanks to our pre-warmed execution pool and lightweight runtime initialisation. Functions can run for up to 15 minutes, making Sibyl Flow suitable for data processing, report generation, and complex orchestrations, not just lightweight webhooks.

Native integration with Sibyl Connect makes it trivial to trigger functions from payment gateway events. Stripe webhooks, PayPal IPNs, and Adyen notifications route directly to your Flow functions with automatic signature verification and exactly-once execution guarantees.

Key Capabilities

Function runtimes: Node.js, Python, PHP, Go, Java, Ruby
Cold start consistently under 50ms
Up to 15-minute function execution timeout
Event triggers: HTTP, queue, database change, cron, webhook
Native Stripe, PayPal and Adyen webhook processing
Automatic signature verification for payment events
Exactly-once execution with idempotency keys
Environment variable and secrets management

Features

Everything You Need to Succeed

Function runtimes: Node.js, Python, PHP, Go, Java, Ruby

Cold start consistently under 50ms

Up to 15-minute function execution timeout

Event triggers: HTTP, queue, database change, cron, webhook

Native Stripe, PayPal and Adyen webhook processing

Automatic signature verification for payment events

Exactly-once execution with idempotency keys

Environment variable and secrets management

Structured logging to Sibyl Insight Engine

Horizontal scaling to millions of concurrent executions

Function versioning and traffic splitting

VPC-connected functions for private resource access

Use Cases

How Teams Use Sibyl Flow

Payment Processing

Process payment webhooks from Stripe, PayPal, and Adyen with automatic signature verification and exactly-once execution, eliminating duplicate charges and missed notifications.

Email & Notification Automation

Send transactional emails, push notifications, and SMS in response to database changes, user actions, or scheduled triggers without maintaining a dedicated notification server.

Data Processing Pipelines

Transform, validate, and load data from CSV uploads, API calls, or queue messages into Sibyl Autonomous DB or Quantum Storage as part of lightweight ETL pipelines.

Scheduled Jobs

Replace cron servers with Sibyl Flow scheduled triggers — run daily reports, weekly cleanups, and monthly billing cycles as serverless functions with full logging and alerting.

Technology