Serverless Functions

Deploy functions that scale automatically from zero to millions.
Pay only for what you use.

Serverless Computing Simplified

Write code, deploy instantly, and let us handle the infrastructure

Write

Write Node.js, Python, or Go functions

Deploy

Push to git and deploy automatically

Scale

Handles any traffic, automatic scaling

Example Function

// api/hello.js
export default function handler(req, res) {
res.status(200).json({
message: `Hello ${ req.query.name }`
})
}

Powerful Serverless Features

Everything you need to build production applications

Auto-Scaling

Automatically scale from zero to thousands of concurrent executions. Handle traffic spikes without intervention.

Active CPU Pricing

Pay only for actual CPU time used. Idle time doesn't count. Transparent, predictable pricing.

Built-in Security

Automatic DDoS protection, encryption, and compliance features built into every function.

Environment Variables

Manage secrets and configuration securely with encrypted environment variables.

Real-time Logs

Stream logs in real-time. Debug issues instantly with detailed execution information.

Cold Starts

Optimized cold start times. Node.js functions start in milliseconds.

Build Anything

From simple APIs to complex microservices

REST APIs

Build REST APIs that scale automatically. Perfect for mobile apps, web services, and data processing.

  • WebSockets support
  • Request/response streaming

Webhooks

Process webhooks from third-party services. Integrate with Stripe, GitHub, Slack, and more.

  • Automatic retries
  • Signature verification

Scheduled Tasks

Run functions on a schedule. Perfect for data processing, cleanup tasks, and notifications.

  • Cron syntax support
  • Timezone support

Real-time Features

Build real-time applications with WebSocket support and live data streaming.

  • WebSocket connections
  • Server-sent events

Technical Specifications

Supported Languages

Node.js14, 16, 18, 20
Python3.9 - 3.11
Go1.18+

Resource Limits

Max Execution Time1 hour
Max Memory10 GB
Concurrent ExecutionsUnlimited

Performance

Cold Start Time<100ms
Warm Start Time<5ms

Pricing

Active CPU Time€0.128/hr
Invocations€0.60/1M

Pay Only for What You Use

CPU Time

€0.128

per hour

Only active time counts. Idle instances are free.

Invocations

€0.60

per 1M

First 1M invocations per month free on Pro plan

Deploy your first function

Build serverless applications with confidence

Get started for free