Results, not tools.
Give Viiyoo your brief and your rules. Get back the shortlist, the exclusions explained, and committee-ready packs, every figure traceable to its source, and every gap stated.
Each piece of work is a Viiyoo engagement: commissioned by you, done by Viiyoo in the open, reviewed by your team and released by a named person.

Real Viiyoo screen on 32 Ealing homes for sale. The organisation and people are fictional; addresses are replaced with descriptions.
The acquisition screen: which of these fit?
A list of homes, a mandate and a committee date. Viiyoo screens every home and hands back the answer with its working.
- What you give. A file, pasted rows, a portfolio, a saved search or an area; your mandate; a deadline; and who receives the packs.
- What runs. Every home is matched to the official record, valued, given a market rent, underwritten and judged against each rule of your mandate.
- One ranking figure. The one figure your mandate names, never a blended score. Ties go to the stronger evidence.
- One set of words. Every home fits, fits on conditions, does not fit, or Viiyoo cannot tell.

A ledger for every home.
Each rule of your mandate, the figure tested and the outcome, beside the value and its confidence, the rent evidence and the record behind every figure.

Gaps, with what closes them.
Everything Viiyoo could not establish, the homes it affects and the document, look-up or decision that would settle it.
Real Viiyoo screens on 32 Ealing homes for sale. The organisation and people are fictional; addresses are replaced with descriptions.
Ready for committee, not a starting point.
- Exclusions, explained. Grouped by the first rule each home broke, so the committee sees why a home is out.
- Committee-ready packs. A shortlist pack in PDF (conclusion, shortlist, exclusions, gaps, overrides, evidence, sources and their dates), an Excel workbook, and CSV and JSON Lines for your systems.
- Draft decisions, if you want them. One per shortlisted home, pinned to its evidence, for your team to complete and sign off.
- Delivered by link, not attachment. The link needs a sign-in, your systems can be told by webhook, and every file keeps its fingerprint.
Four kinds of work, one front door.
Every engagement starts the same way: say what you want and check what Viiyoo understood. Then a quote, the work in the open, your review, and release by a named person.
- Acquisition screen. A list or an area against your mandate: the shortlist in order, exclusions by rule, the gaps and the packs.
- Single-asset appraisal. One home against a mandate or stated assumptions: verdict, ledger, value, rent and underwriting, with an appraisal pack and a draft decision.
- Portfolio rent review. The homes you hold against the market, the LHA and the rents paid locally, largest gap first. Where your methodology holds no rule for setting a rent, no change is proposed, and the review says so.
- Deployment plan. A mandate's budget deployed across the live stock in its area: a committee pack, an evidence schedule, a map and a workbook.
- Standing briefs. Any of these again on a schedule or when the mandate is revised. Each run is a new revision, delivered as what changed, and released by a person.

Your brief, read back to you.
Write it as you would to a colleague, or drop in a letter. Each field is marked as read, inferred or left at a default, and nothing is saved until you check it.

A deployment plan, as a standing brief.
Re-run because the mandate was revised: what changed since the last release, with its confidence stated.
Real Viiyoo screens, with sample data: the organisation and people are fictional. Addresses are replaced with descriptions.
Viiyoo does the work. Your team decides.
Four checkpoints, each recorded with who and when. Viiyoo never contacts an agent, makes an offer or sends anything outside itself.
Confirm the quote.
Nothing runs, and nothing is held on your balance, until a person confirms what the engagement will do.
Override, with a reason.
Include or exclude a home against its verdict. Your name and reason are printed in the pack; the verdict and the figures are untouched.
Approve the words.
Drafted commentary is held until a person approves it, and every figure in it is checked against Viiyoo's results.
Release.
A member or admin of your organisation releases the packs. You can require that it is someone other than the person who started the engagement.

Real Viiyoo screen, with sample data: the organisation and people are fictional.
What Viiyoo promises, and what it does not.
Viiyoo promises the work is
- Complete against the brief. Every home in it is shortlisted, excluded or listed as a gap.
- Traceable. Every figure leads to a source record or a tested calculation.
- Honest about gaps. What could not be established, and what would close it.
- Free of invented numbers. No figure comes from a language model.
- Released by a named person. Never sent on its own.
Viiyoo does not promise
- Investment returns. A yield or a value is evidence for a decision, not a forecast.
- Lender approval. Lenders apply their own criteria.
- A purchase. A shortlisted home may sell to someone else, or fail on a survey.
What Viiyoo can promise is that you know exactly what the shortlist rests on.
Still to come, said plainly.
Everything above is built. These are not yet, and we say so.
- The packs in WordEach pack as a .docx as well as a PDF, for your own committee template.
- Engagements on the Accuracy pageTime to ready and to release, overrides and gaps per engagement, and how shortlisted homes fared, published once there are enough to measure.
What people ask first.
Does AI choose which homes make the shortlist?
No. A language model reads your brief into a form you check before anything is saved, and may draft commentary, which a person must approve. It never selects, ranks, scores or excludes a home: tested calculation code does that against your mandate's rules. How AI is used.
What happens to my data?
Your brief, files and results stay inside your organisation and never feed anyone else's results or Viiyoo's shared property record. Columns such as tenants' names and contact details are never brought in, and an uploaded file is deleted once read. Viiyoo runs in the UK, and you can export or delete your organisation's data. Security and trust.
Can my team override the result?
Yes. A member or admin can include or exclude a home against its verdict, with a required reason, printed in the pack with who made it and when. It changes the shortlist, never a verdict or a figure, and Viiyoo does not quietly learn from it.
What if Viiyoo cannot establish something?
It says so. A home whose verdict depends on a missing fact is marked cannot tell, and the gap names what would close it: a lease, a certificate, a stated value, a choice between two possible matches. Close the gaps and re-run as a new revision.
How is it priced?
Engagements come with your plan. Paid look-ups, such as official copies of the register, are shown with their cost before anything is spent. Send us a real brief.
Send us a real brief. We'll run it with you.
Tell us the list, the area or the mandate you would hand over first.