The engine

A machine that reads the screen, acts, and checks its own work.

Twennyfour is not a model driving your mouse. It is an execution engine that learns your application once, then repeats a verified path — identically, locally, at the speed of your machine.

Three phases

Learn once. Execute always. Verify everything.

01 · LearnRuns once, with you watching

AI is used here to interpret your prompt and structure the blueprint. The compiled execution map is then stored securely on your machine — ensuring your data never leaves the premises while execution remains strictly local.

02 · ExecuteEvery run, no model in the loop

From then on the run is mechanical. The engine follows the recorded path, moves the pointer, types, and clicks — with no screenshot sent anywhere and no model deciding what to do next. That is what makes run #1,000 identical to run #1, and what makes the cost of a run independent of how many steps it has.

03 · VerifyAfter every single action

Typing a value is not proof the value landed. After each action the engine compares the screen against what the map says should be there: the field contains what it typed, the record was saved, the dialog closed. If the screen disagrees, the run stops on that step and names it. Nothing is assumed.

Determinism

Four properties that a probabilistic agent cannot offer.

One path

A workflow has exactly one approved sequence. There is no branch chosen at runtime by a model that reasoned differently today than yesterday.

No inference per click

Execution never calls a model. Latency stays in milliseconds, cost stays flat, and no screen is transmitted anywhere during a run.

Explicit stop conditions

Each step declares what the screen must look like afterwards. Anything else is a stop, not an improvisation.

Reproducible evidence

The same input produces the same run, and every run keeps the screens it acted on, so a review is a replay rather than an argument.

Honest boundaries

What Twennyfour is not.

Not a chat agent with a mouse

You do not ask it to "figure out the invoices". You approve one workflow, and it runs that workflow.

Not a replacement for a real API

Where a solid API exists, use it — it will always be faster. We exist for the software that has none.

Not judgement

The engine handles the typing, not the accounting decision. Anything ambiguous is escalated to you rather than resolved by a guess.

Requirements

What it needs from your environment.

Short answer: a Windows machine that already runs the software, and permission to use it. Nothing else changes.

Runs on
Windows 10, 11 and Windows Server. A workstation, a terminal server, or a VM your team already uses.
Target software
Anything with a graphical interface: QuickBooks Desktop, Sage 50, ERPs, TMS, SAP GUI, AS/400 emulators, Excel, internal tools nobody maintains any more.
Remote sessions
Citrix, RDP, VMware Horizon and similar. The engine reads what is displayed, so a streamed application is no different to it.
Access needed
The same login your employee uses. No database credentials, no server-side install, no vendor integration to purchase.
Network
Execution works offline. A connection is only needed when a map is being learned or repaired.
Inputs
PDF, Excel, CSV, email attachments, or a folder someone drops files into — whatever your process already produces.
Your data
Stays on the machine. Execution blueprints are stored locally, and runs are recorded on your machine for your own review.
Next step

See it run on your own screen.

Walk us through the daily task your team dreads most. We build a deterministic pilot on a test environment with zero risk to your data. If it fits, we deploy it with you as a design partner.