Nucleus — the core every Atom trade runs on
The platform core

Nucleus is the part every trade shares.

Accounts, properties, scheduling, routing, the visit record, invoicing, inventory and the offline queue. Written once, hardened once, priced once. Everything a trade actually argues about lives in an Electron that orbits it — and both assistants live inside it.

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Inside the Nucleus

Eight things every home-services business needs, whatever it sells.

None of these change between pool, lawn and pest. Building them three times is how the incumbents ended up with three price tags.

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In the Nucleus
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Deliberately not in the Nucleus
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These are the parts a trade has opinions about. Pushing them into a shared settings screen is exactly how software starts feeling like it was built for somebody else.
Proton and Neutron sit in here

Two assistants, one set of facts.

Both read the same visit record from the Nucleus. What differs is who is asking and what they are allowed to see — so the homeowner and the dispatcher can never be told two different stories about the same pool.

Proton

Homeowner

Scoped to one household. Plain language, no jargon, and it will say "I'll ask your technician" rather than guess. Lives in Atom Home.

Can the kids swim yet?
Yes — dosed at 8:04am, re-entry cleared at 12:04pm. pH 7.4, in range.
Proton in Atom Home →

Neutron

Office

Scoped to the whole book of business. Answers with numbers and shows the query it ran, so a dispatcher can check its work. Lives in the provider portal.

Who can take a same-day in 78704?
Dana — 2 stops left, 14 min of slack. Marco is 41 min over.
Neutron in the portal →
Attaching an Electron

Four things a trade brings. Nothing more.

This is the whole contract. If a trade needs a fifth thing, that is a signal the Nucleus is missing something every trade needed.

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Pool Electron Lawn Electron Pest Electron HVAC — the next Electron
Why it makes the price possible

We maintain one product, not three

A cross-industry incumbent carries the cost of one product bent into shapes it wasn't designed for. A single-trade specialist carries the cost of a whole platform for one market. The Nucleus is how we avoid both bills — and it is the entire reason the price can sit at $9.95 a month plus 1% of what an operator invoices.

How pricing works →
What it means for you

Improvements land everywhere at once

A routing improvement built for a pool operator reaches lawn and pest the same week, because there is only one router. And if you run two trades, they share one account, one schedule and one invoice run instead of two systems that don't talk.

Product tour →
What the core is for

The property record is the point

Scheduling and invoicing are table stakes. Every platform has them, and they are not the business we are building — the software is how a provider arrives, and the 1% is what pays for the company. What the Nucleus is actually accumulating is a record per property: the serviceable assets at an address, what has been done to each of them, what they are still under warranty for, and in time when they are likely to need replacing.

That record outlives any single provider relationship, which is why it sits in the core rather than in an Electron. A house does not stop having a pump because the pool company changed.

It is being built, not built. The visit record and the asset registry underneath it run in staging today; warranty tracking and replacement-cycle prediction are ahead of us, and they need real routes logging against them before they are worth anything.

Honest limits
A shared core has shared blast radius
A regression in the Nucleus can touch all three trades at once. That is why the offline queue, the visit record and invoicing get the most testing of anything we build.
Some trades won't fit
Recurring visits to a fixed property is the shape the Nucleus assumes. Project-based trades — remodels, installs — are a different core, and we would rather say no than bend it.
It's in staging, not production
All three Electrons run against real data in staging today. None of this has survived a season on a live route yet — which is exactly what the pilot is for.

Want to stress-test the core?

Pilot operators get their trade's Electron pointed at their real accounts, and a direct line to argue with what's in the Nucleus.

Join the waitlist