Lego blocks

Build tools, automations, and workflows
— a Lego-style, composable way.

Explore the platform

Hundreds of tools. Thousands of composable blocks.
Built-in — still growing, free forever.

Debug, transform, generate, visualize, and automate
— right out of the box.
From one-off utilities to reusable workflows,
everything is composable by design.

Platform Capabilities

Automation Tools

Workflows that run themselves

Code Generation

Generate & refactor at scale

Data Transformation

ETL pipelines made simple

API Testing

Debug & monitor endpoints

Workflow Templates

Pre-built task blueprints

Developer Productivity

Tools that save hours daily

Core Building Blocks

JSON & Serialization

Text Processing

Regex Tools

Image Utilities

Encoding & Decoding

Time & Date Utilities

Hashing & Cryptography

Data Formatting & Validation

Build from scratch. Or remix anything.

Create your own tools with our SDK — or take any public tool,
open its source, and make it truly yours.
UI, logic, storage, integrations — you control the full stack.
Your tools evolve as fast as your workflow.

Automation Templates

Fork & customize workflows

Integration Starters

Connect APIs in minutes

Workflow Blueprints

Pre-wired task pipelines

UI Component Kits

Drag, drop, ship

SDK Examples

Learn by building

Local-first Tools

Your data stays yours

Full control over your assets.

Private by default.
Share selectively, or publish to empower the ecosystem — on your terms.

Discover tools from other developers.

Install tools, workflows, automations built by the community —
or publish your own to the marketplace.
A growing ecosystem built by developers, for developers.

Built for developers. Every detail.

Everything optimized for speed and clarity.

Nested keyboard shortcuts
Global search
Window split
3-device sync
Local-first storage
Native desktop app
Instant startup
Speed optimized
Highly configurable

AI packs — local-first, with optional cloud power.

Simple, transparent pricing

Start free. Upgrade when you need more power.

Monthly Annual 20% off

Free

For individuals building locally

$0 forever
  • All core features included
  • Access all public marketplace tools
  • Desktop apps (Mac & Windows)
  • 3-device sync
  • Remix any marketplace tool
  • Unlimited local tool creation
  • Unlimited local execution
  • Unlimited local AI-generated tools
  • Guest invite to workspace
  • Basic cloud usage quota included

Team

For teams scaling together

$25 /seat/month
  • Everything in Pro
  • Higher cloud quota, timeout and parallel limits
  • Centralized billing and quota
  • Priority email support

See full feature comparison →

Launching January 2026

We're preparing for our first public release.
Join the early access list.