No signup · no setup
Watch real Heym workflows run, step by step
Three real automations, recorded on a real Heym instance and replayed on the interactive canvas. Press Run, watch every node light up with its actual output and timing, then take the workflow JSON home.
browser
3 steps · 2.7s real run
Browser Product Scraper
Playwright opens a live store, grabs the page text, and an LLM turns it into structured product data.
Watch the run
agent
3 steps · 2.3s real run
Your First AI Agent
A question goes in, the agent reasons over it, and a complete answer comes out.
Watch the run
integration
26 steps · 3.6s real run
AI Pricing Data Pipeline
A loop fetches live AI provider pages over HTTP, an LLM analyzes them, and the flow assembles a report.
Watch the run
Playground FAQ
Is this a live execution?
No. Each demo is a deterministic replay of a real run recorded on our own Heym instance. Every step, output, and timing is genuine. We replay recordings so the playground stays instant, free, and abuse-proof.
Do I need an account to use the playground?
No. There is no signup, no trial, and no sales call. Pick a demo, press Run, and inspect every node.
Can I run these workflows myself?
Yes. Copy or download the workflow JSON from any demo and paste it onto your self-hosted Heym canvas. Add your own credentials and the same flow runs live on your machine.
Why replays instead of live runs?
Live anonymous browser automation and LLM calls would need rate limits, queues, and security sandboxes, and those make demos slow and flaky. Recorded replays keep the data real and the experience instant.
Don’t have Heym yet?
Heym is Self Hosted and Source Available, clone it and spin up the canvas locally in under a minute, then run the workflows you just watched.