We read your documents. Then check every decision against the rules inside them.
Contracts, statutes, leases and policies set the rules your organisation has to follow. They sit in PDFs that nobody has time to reread.
Strata reads a document once, turns it into rules your own experts confirm, and checks every transaction against them.
Invoices vs contracts. Service charges vs leases. Rents vs policies and legislation.
ERP systems can’t hold these rules, so things fall through the cracks.
Manual checks don’t scale. Across tens or hundreds of millions of pounds of transactions, nobody can check everything.
AI helps, but it gives you a probabilistic answer. That isn’t good enough in a regulated sector, and it won’t satisfy an auditor, regulator, ombudsman or tribunal. A chat window isn’t a control.
Strata AI’s patent pending approach gives you auditable, repeatable answers. AI reads the document. Your experts confirm the rules. Every check then runs on those fixed rules, so the same question gets the same answer every time, with a record of how it was reached.
- Clause 4.3Call-out rate includes bank holidaysRule confirmed by your contract managerRule
- Line 2Double time charged for a bank holiday call-outDoes not match clause 4.3Query
- Line 3Parts at the schedule rateMatches clause 6.1Pass
- Clause 7.2Volume discount threshold met: 10,000 units this quarter across all sitesLine 4 billed at list price. 8% discount dueQuery
- RecordSame input, same answer, replayable laterWho confirmed the rule and whenLogged
- Clause 5.2Lift costs recoverable from upper-floor flats onlyRule confirmed by your leasehold managerRule
- Cost 3Lift maintenance apportioned to a ground-floor flatDoes not match clause 5.2Query
- Cost 5Major works costing each flat £310, no consultation on fileOver the £250 consultation thresholdQuery
- Cost 6Grounds maintenance at a 1/24 shareMatches the schedule 3 apportionmentPass
- RecordSame input, same answer, replayable laterWho confirmed the rule and whenLogged
- StandardSocial rent increase capped at CPI+1%Rule confirmed by your income managerRule
- Home 0412Proposed increase within the capMatches the Rent Standard and your policyPass
- Home 0587Fair rent not re-registered for over two yearsRent Act 1977 tenancy. Re-registration dueQuery
- Home 0611Supported housing rent applied to a general needs homeDoes not match the home’s classificationQuery
- RecordSame input, same answer, replayable laterWho confirmed the rule and whenLogged
Who we work with
Public sector
Local authorities, social housing associations, NHS Trusts, central government and ALBs finance directors face a wave of statutory duties with legislative requirements often at odds with one another.
Provide value for money and contract assurance but pay on time.
Ensure service charges recover all valid costs but ensure total accuracy against a multitude of inherited or new tenancy agreements.
Charge the correct rent taking into account tenancy agreements and legislation.
The common theme is the rules that govern what you pay and what you charge are held in long form documents that your ERP system cannot read, and that creates manual interventions that are error prone, exposing you to regulatory risk.
Commercial sector
For a commercial landlord the chain is short: supplier invoice, cost pool, service charge statement, net operating income, valuation. An error at the top flows all the way down.
Lenders watch interest cover. Investors watch gross-to-net leakage. Every pound you overpay a supplier lands in one of two places: the service charge cost pool, where your tenants will challenge it, or your own P&L, where it comes straight off net operating income.
Find out how we help in your sector
Local authorities
Contract assurance, service charges and rents for councils.
Find out more
Social housing associations
Contract assurance, service charges and rents for registered providers.
Find out more
NHS trusts
Contract assurance across every site and cost centre.
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Commercial landlords
Contract assurance and service charges, lease by lease.
Find out moreOne way of working, four products
Your people confirm the rules, the system applies them the same way every time, and every step is recorded.
Strata Contract Assurance
Catches overcharges before the payment leaves your account, on top of your existing accounts payable process.
Strata Service Charges
Calculates the charge per home or per lease from the lease, the tenancy agreement and the law, with an audit trail on every calculation.
Strata Rents
Calculates every rent for the coming year from your rent policy, your agreements and the legislation, and shows how each number was reached.
Requests by Strata AI
Subject access, freedom of information and erasure requests, run as cases against the statutory clock, with every release checked before it goes out.
Read once. Confirm. Apply the same way every time.
Read
AI reads the governing document, such as a contract or a schedule of rates, and proposes the rules inside it.
Confirm
Your experts review the proposed rules and confirm them. Confirmed rules are frozen. When the document changes, only the parts that changed are read again.
Apply
Each invoice is checked against the confirmed rules. The check itself makes no call to an AI model, so the same input gives the same answer, and a decision can be replayed years later.
Runs in your Azure, alongside your systems
Strata is deployed into a dedicated tenancy inside your own Microsoft Azure subscription. It connects to your existing systems through the data exports and APIs they already have. Nothing is migrated and nothing is replaced.
See it on your own documents
Book a 30 minute demo and we’ll show you how the platform works with your existing systems and processes.