The Sureel Stack · one engine, many products

Not a pile of apps.
One engine underneath them all.

Every product here runs on the same core — and every one of them hands back the same tamper-proof receipt. A business phone call, a personal email, an AI assistant working on its own: one engine makes the call, and proves what it did.

The shared core

decide(input, rules) → { action, safe reply, receipt }

the evidence engine · the rulebooks · the persona builder — this is the IP everything else sits on

any product→ the engine decides→ safe action+ a receipt that can't be faked

The whole thing, in 30 seconds

Three products. Two ways they spread. One core.

▲ The products — what people actually buy

Attestor a Sureel company

Enterprise · regulated

Keeps an AI inside the rules in real time — and proves it. The receipt regulators and insurers ask for. Licensed to big platforms and insurers.

Second a Sureel company

For everyday people

Your own communication sidekick. Never miss the reply that matters; drafts emails in your voice. "Let my Second handle it." (live — Doug is the first user)

Foundry inside Attestor

The builder

Stand up a new rule-following AI for any industry in minutes — just swap the rulebook. One engine, every regulated field.

◆ How it spreads — two engines that grow usage

Topbar · browser tools

Tiny tools that live in your browser bar. Free to try, pay for the ones you love. Gets lots of people using the engine.

Reseller · (how we price it)

Buy AI, voice and texting in bulk, resell the whole stack for a low monthly price. The margin is in the smarts and the receipt — not the raw minutes.

⟂ The plumbing (under all of it): plugs into Outlook + Gmail first · calendar comes along for cheap · phone and texting reuse what we already run · Slack and Teams later · Apple Mail / iMessage are locked down, and WhatsApp banned outside AI in Jan 2026 — so we skip both.

● The shared core — the part actually worth buying

The evidence engine (it writes the receipt) + the rulebooks (a living library of what's legal where) + the persona builder. Every product above is just a thin shell over this. It's the IP, the hard part, and the prize in any sale.

Why one engine beats five separate apps

One demo proves all of it. A buyer watches the same engine answer a business call, draft a personal email, and run on its own — each one ending in the same receipt.
One thing to protect. The engine and the rulebooks are the IP. The brands on top are just licensees riding on it.
Build once, get paid four ways. The same plumbing feeds Second, the reseller volume, the platforms that embed us, and the demo — all at once.
Clean to sell. One holding company with the Attestor engine as the prize; the consumer brands (Second, Topbar) split off easily; payments and consulting kept walled off.

See the engine in action

The pieces, already clickable.

Each of these is the same core wearing a different face.

🏛️ Attestor deck → 🛡️ The receipt, live → 🎩 Foundry / personas →

Names are provisional (pending trademark clearance). Internal mockup — not for external distribution without sign-off.

Not a pile of apps.One engine underneath them all.

Three products. Two ways they spread. One core.

The pieces, already clickable.

Not a pile of apps.
One engine underneath them all.