Things we built for ourselves.
Products and AI agents we build and run in-house. They keep our skills sharp, and they let you see what we can build before you spend anything. Try one below.
Try an agent
Five small agents running live. Pick a sample or use your own input, and every decision shows how sure the agent is.
Pick a customer email or write your own. The agent works out what the customer wants, how urgent and upset they are, then picks a reply or hands the email to a person.
Pick a sample and press "Run the agent" to see each decision.
Describe a project the way a client would. The agent matches it to a package, reads the budget and timeline, and decides if it is ready for a sales call.
Pick a sample and press "Run the agent" to see each decision.
Pick a receipt or upload a photo of your own. The agent reads it, checks it against the expense policy below, and approves it, sends it to a manager or rejects it.
Pick a sample and press "Run the agent" to see each decision.
Policy the agent checks against. meals up to $60 per person including tax and tip. Hotels up to $250 a night. Taxis, rideshare and public transport are fine. Office supplies and software up to $200 without approval; equipment over $200 needs a manager. Alcohol, room service extras and personal items are not reimbursed.
Pick a listing or upload a product photo with a title. The agent checks the item is allowed, that the photo matches, and how good the photo is, then publishes or sends it back.
Pick a sample and press "Run the agent" to see each decision.
Play a sample or record a voice note of up to a minute. The agent listens, picks out the language, topic and mood, and decides if someone should call back today.
Pick a sample and press "Run the agent" to see each decision.
Runs on Clef, a decision model on Cloudflare Workers AI. Nothing you type, upload or record is stored.
Everything in Labs
Each one starts as a problem in our own studio. More arriving soon.
Why we build Labs
We test on ourselves first
New models and tools run on our own work before they go near a client project.
You see it before you pay
Try a working agent in a minute instead of reading a deck about one.
It keeps us honest
When our own inbox depends on an agent, we learn fast what breaks and how to fix it.
Want one like this for your team?
Tell us which process you'd hand to an agent. Free discovery call, reply within one business day.
Or email hello@just.engineer





