This describes work that is in design. Everything below is what we are building, not something you can switch on today.
Everybody in your firm can spot mail the software wrote.
It is polite. It is symmetrical — every paragraph about the same length, every sentence built the same way. It is slightly too pleased to be helping. It says "I'd be happy to assist you with that" and "please don't hesitate to reach out", and nobody in your office has ever said either of those things out loud.
Now look at what your senior leasing agent actually sends. Four lines. Opens with the applicant's first name. No exclamation marks, ever. Signs off "Thanks —" with the dash. It takes her ninety seconds and applicants answer her, and the tone is doing more of that work than anybody gives it credit for.
So the trade-off every operator expects is: use the tool and sound generic, or write it yourself and lose the morning.
We do not think that trade is necessary, and the reason is not a better model.
What we are building, and it is a paragraph of prose
The tone section of your Policy Pack — the document your firm writes and owns — is a written description of how your office writes.
Not a setting called "formality: medium". An actual description, in words: you open with the first name. Four to six lines, not ten. No exclamation marks. You say "unit", not "apartment home". You say "the application", not "your application journey". You sign off "Thanks —". When you have to say no, you say it in the first line rather than the last.
It gets proposed — drafted from your own sent mail and from the edits you make to drafts — and then you approve it line by line, exactly like every other line in your pack. Lines you do not approve do not exist.
The whole artefact is prose in a document you can open.
Why prose, and not a model
This is the part of the design where the wording is the decision, so let me be exact about it.
There is no per-customer model anywhere in this product. Your correspondence is not a dataset, and no weights are adjusted anywhere, for anyone. What comes out of looking at your mail is a written description, in a document, that a person at your firm reads and approves.
Four reasons that is the right architecture, and only one of them is about privacy.
You can read it back. This is the big one. A document can be opened. If your emails start sounding wrong, you can go and look at the sentence responsible, and it will be a sentence — "the firm avoids exclamation marks and prefers short paragraphs" — rather than a number in a matrix. The most common complaint about software voice is that nobody can find where it came from. Here you can find it in about ten seconds.
You can correct it, and argue with it. Two managers can disagree about whether the firm is warm or brisk, and they can have that argument over a paragraph, settle it, and edit the paragraph. That is a conversation a firm can actually have. There is no version of that conversation that ends with retraining something.
It is versioned like everything else. Change history, a date, a name. When the tone changes you can see when and who — which matters more than it sounds, because tone drifts and nobody notices until an applicant reacts to something.
It costs nothing to carry. A description is a few hundred words that get read alongside everything else. A per-customer model is an artefact to build, host, evaluate and re-do for every customer — and that is a consultancy with software attached, which is a business we have decided not to be in.
House style, not a person's voice
Here is the honest limitation of choosing a document, and it is a real one.
Prose captures house style, not an individual's idiolect. It will not reproduce the way your senior agent, specifically, phrases things — the particular rhythm that makes her mail sound like her. It will capture that the firm writes short, opens with first names and does not use exclamation marks.
Voice is therefore set at the firm level, and where a firm wants it, at the property level — a corporate rental and a student let can reasonably sound different.
We think that is the correct granularity anyway, for a reason worth stating: the firm is the speaker. The message goes out under your firm's name, carrying your firm's commitments, and it should sound like your firm rather than like whichever colleague's mail happened to be in the sample. A tool that reproduced one person's voice across everybody's correspondence would be solving the wrong problem, and would be strange for the person concerned.
But you should know that going in rather than discover it, and if what you wanted was your own personal writing reproduced, this is not that.
The ordering: it cannot come first, and that is design logic
One sequencing point, stated as reasoning rather than apology.
The tone description is drafted from two sources: mail your firm has already sent, and the edits you make to drafts. The second source does not exist until the drafting layer is in use — until there are drafts, and sent versions beside them, there is nothing to compare.
That is not a limitation to work around, it is why the drafting layer is first in the programme. The gap between what was proposed and what you actually sent is the most accurate description of your house style available anywhere, and it costs you nothing to produce because you were going to edit those drafts regardless. Nobody fills in a personality questionnaire. You correct drafts the way you were going to, and the corrections are the material.
So the order is: drafting first, tone description from what that produces, and the tone section approved by you before it shapes anything.
The line this keeps
One thing worth being explicit about, because it is easy to hear this piece as the opposite of what we have said elsewhere.
Your rules are authored. Your voice is described. Both end up as prose in the same document, both are approved by you, and neither is inferred and applied behind your back. Nothing observed about how you edit a sentence ever becomes a rule about how your firm operates — a preference for short paragraphs is style, and whether the deposit can be split over two months is policy, and those live in different sections for a reason.
The test we hold ourselves to is the one at the top of this piece. If mail going out under your name sounds wrong, you should be able to open a document, find the sentence that caused it, and change it. Not file a support ticket. Not wait for a retrain. Open the file, read the sentence, edit it.
Releaser is available to property management firms in the United States and Canada: one shareable link per property, your screening completed before anyone reaches your calendar, and self-serve booking for the people who meet the criteria you set.
The tone section described here is in design. This is what we are building it to be.