Early beta users

The manual work between systems,
automated.

Steward is AI for back-office teams stuck between browser tools, legacy desktop apps, and spreadsheets. Starting with reconciliation and exception-heavy workflows.

Steward · Invoice packet review
Live
Workflow
Vendor invoice exception review
5 systems Read-only No payment
M Gmail · inbox Unread
acme-billing@acmecorp.com
Invoice INV-1048 · ACME Industries
Please find attached invoice and signed PO approval. Net 30…
INV-1048.pdf PO-approval.pdf
PDF PDF Viewer · INV-1048 2 docs
ACME Industries
Invoice INV-1048 · Net 30
Service charge$7,420.00
Late fee adjustment$422.10
Invoice total$7,842.10
PO approval signed for $7,420.00
VP Vendor Portal Statement
ACME Industries · acct #4421
Open balance
$7,420.00
Auto-generated · last sync 2h ago
QB QuickBooks Desktop Posted bills
04/14ACME · INV-1023$3,200
05/02ACME · INV-1048$7,420
05/03BlueLine Co$1,840
INV-1048 already posted
XL Spreadsheet · approval tracker Sheet 1
DeptVendorAmountApproved
OpsBlueLine Co$1,840Yes
EngDataCloud$2,300Yes
OpsACME Ind.$7,842.10Not found
Steward
Read invoice packet
Check vendor portal
Compare accounting records
Find exceptions
Draft approval note
Live
Native macOS, shipping today
0
Early beta users
0
Waitlist signups
E2E
Reconciliation on fixture
What Steward does

Built for the work integrations
don't touch.

Between disconnected systems, someone is still copying numbers, comparing rows, hunting variances, and updating records by hand. Steward does that work — visibly, and with verification.

Works without APIs

Browser tools, legacy desktop apps, PDFs, spreadsheets. Steward operates whatever the human would — wherever the numbers actually live.

Browser + desktopNo API needed

Visible, on-device control

Runs on your Mac. Watches the screen, drives real tools, never sends client books or sensitive data to a third party.

On-deviceVisible execution

Verified, not guessed

Steward checks the result before claiming success — line by line, with the cause attached. Every variance has a number behind it.

Verification loopAuditable

Approval-gated writes

Read-only by default. No post, send, or update happens without explicit human approval. Safe to point at client books.

Read-only defaultHuman approval

Native macOS

Built in Swift. Boots in a second. System-level Accessibility + ScreenCaptureKit integration. No Electron. No remote VM.

SwiftSystem-level

Designed for back office

Reconciliation today. AR/AP, vendor onboarding, claims, returns, expense coding next. Every workflow where humans bridge disconnected systems.

ReconciliationAR/AP next
How It Works

Read. Reconcile.
Surface every variance.

Steward operates each system the way a human does. No write, post, or send happens without explicit approval.

1

Read

Opens the marketplace report, the CSV export, the PDF download — wherever the numbers live. Web tools, legacy desktop apps, spreadsheets.

Reading sources...3 platforms
2

Reconcile

Walks each total against the accounting system, line by line, the way the bookkeeper would. Gross, discounts, refunds, tax, shipping, fees, payouts.

"Compare Shopify, Etsy, Faire vs Bookkeep and QuickBooks."
3

Surface

Returns a structured exception report with platform, line, dollar variance, and likely cause. Auditable on screen. No writes performed.

Shopify · Marketplace Fees · +$18.42
Shopify · Sales Tax Payable · +$27.00
Faire · Commission missing · +$1,113
Live Demo

See it run
on a live app.

Steward takes a task and executes it step by step on the real UI. Every action visible. Every step verified. No writes without approval.

steward — reconciliation run Live
3 exceptions · $1,158.42 total variance · no writes
Shopify · Bookkeep Marketplace fees overstated +$18.42
Shopify · QuickBooks Sales tax payable mismatch +$27.00
Faire · both systems Marketplace commission missing +$1,113.00
Steward
Read marketplace sources
Pull accounting journals
Reconcile line by line
Surface variances
Verify · no writes

Reconciliation in real time. Every step visible. Every variance verified. No writes performed.

Why Steward

Integration tools stop where the work
actually happens.

Zapier only connects what already has APIs. RPA breaks the first time the UI moves. Cloud agents can't touch local books. Steward picks up exactly where they stop.

Zapier
RPA
Cloud AI agents
Steward
No-API workflows PDFs, legacy desktop, marketplaces
APIs only
Yes (brittle)
Browser only
Browser + desktop
Setup Required Time to first run
Per-integration auth
Weeks of scripting
Prompt engineering
Days, per workflow
UI changes What happens when the page moves
API-stable
Breaks instantly
Often recovers
Re-grounds on screen
Client data Where the books actually go
Routed through cloud
On the desktop
Cloud required
On-device, approval-gated
Output What you get back
Records moved
Records moved
Chat-style summary
Verified exception report
Onboarding early beta users now

See it run on your
own workflow.

We’re onboarding bookkeeping firms, finance ops, and SMB controllers into paid pilots on a single recurring workflow. Drop your email and we’ll reach out.

No spam. We’ll only reach out when your pilot slot is ready. macOS 14+ required.