Interactive Labs · v1

The future of labs.

Interactive labs for coding agencies, schools, bootcamps and businesses.

Start for freeTry Demo Lab
Proven to increase engagement and retentionby 6x
Live demo

Embed anywhere that supports iframes

Notion
Substack
Ghost
Medium
Docusaurus
Blogger
Why interactive wins

Doing is. Understanding.

I hear, I forget. I see, I remember. I do, I understand.

What learners still remember

Recall in the week after a lesson

Hands-on labRead / watch
0%25%50%75%100%01234567Days since the lesson~75%kept by doing~10%

Illustrative curves shaped by memory and active-learning research (Ebbinghaus forgetting curve; Freeman et al., PNAS 2014) — not customer data. Your results will vary by course and audience.

How it works

From idea to embedded lab in 60 seconds.

01

Spin up a lab

Pick a runtime - Python, Node, more coming. Get a workspace with starter files, tests, and a live preview.

02

Customize & test

Edit the starter, write pytest assertions, drop in markdown instructions. We auto-grade student submissions.

03

Embed anywhere

Copy a single iframe snippet. Paste it into Notion, Substack, your course platform, or any blog post.

Loved by instructors

What educators are saying.

We replaced our onboarding process with interactive labs. New hires are up to speed in half the time.

KK
Kundan K
Data Engineer at Tiger

I write a Substack and paid newsletters about backend engineering. Algoholia let me turn 'read this code' into 'run this code' for every post.

MC
Marco C.
Author, Backend Weekly

We run a hiring agency and use Algoholia to create interactive demos for our clients.

PS
Priya S.
Recuitment Lead, HiredByUs
FAQ

Questions, answered.

Free during beta

Your first lab, embedded in under a minute.

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