Clarity Systems Lab
Take the Second Look
Door two · Founders and firms with software

One app, many customers, provably isolated.

A founder at a laptop, with tenant A and tenant B kept apart by a locked wall

Your software is only as safe as its weakest tenant, and the first customer who runs a security review will ask about it before anything else.

We inventory what exists, prove what holds, fix what does not, scope the platform tier your compliance requires, pass the security gate, and stay on monitoring. The UI is not lost.

The Isolation Probe

Tenant A reaches for tenant B

We create two tenants in your live app. Signed in as tenant A, we try to reach everything that belongs to tenant B. Read, list, write and download. Every route, function and file URL.

1,284
Attempts
None
Crossed
A
Tenant A
Signed in, real account, real rules
B
Tenant B
The target
GET /api/records?tenant=BRefused
GET /api/recordsA only
POST /api/records/8821Refused
GET /files/b/agreement.pdfRefused
The live appOne week$1,500 fixedA test report

A test report, never a certification. If it finds a leak, the report prices the fix.

The ladder

Each step decides the next

01
The Second Look, for software

Ten questions a security reviewer would ask, scored.

02
The Isolation Probe

The probe above, written up as a result you can show your own customers.

$1,5001 week
03
The Triage

Entities and rules, backend functions and their service-role use, jobs, files, integrations, and the platform tier. Output: a written scope with fixed prices.

Credited against your build if you sign within thirty days. Required before any quote with more than one customer.

$4,0002 weeks
04
The Conversion

One app for all your customers, each provably isolated from the next.

The probe re-run as acceptance
The interface you built, kept
Scoped and priced by the Triage
$12,500 to $25,000
The Practice App

A diagnostic, portal, intake flow or CRM integration. It formats and never advises.

$9,500 to $25,000
Scoped
Clarity Care, for applications

Five-minute health checks, patching, version safety, one hour of changes.

$200 / mo
Per hosted app
Every price, in public

What we refuse

Health information, stored anywhere

On any platform, for any client.

Hosting your sensitive records

Account numbers and financial records live in your own workspace.

Rebuilds that discard a working interface

The interface you built stays, and we work inside it.

Quotes before a Triage

On anything with more than one customer.

What we check before launch

Renamed pages leave their search settings behind

Page names are settled before launch.

Copied apps have to be rebuilt by hand

So we build inside the app you already run.

Linked functions run the last published version

We test, publish, then run the whole chain again.

Admin-level calls skip your access rules

The first thing the probe checks.

Find out what holds.

Ten questions a security reviewer would ask, free. The probe is the opening ask in every conversation after that.

Take the Second Look