See how a defensible decision works
Challenge vendor claims, trace the sources and keep the accountable decision on record.
Explore the enterprise demoTechnology Decision Intelligence
For workplace, property and facilities teams: evaluate technologies against your requirements, connect attributable evidence, compare risks and alternatives, and keep the accountable decision in one governed record. Reduce repeated evaluation effort, make uncertainty visible before commitment, and retain evidence for later reviews.
Seven-day trial. AI assists research, comparison and QA. Accountable people retain approval authority. Full governed outputs require paid access. The demo is available without an account.
Live public counts come from canonical Production records. The 420,000+ figure is a conservative count of populated decision-relevant fields in governed Production intelligence records.Each populated field is counted once; technical IDs, user PII, empty fields, publication and operational plumbing, research-run telemetry and audit history are excluded.
Swipe or scroll sideways to explore all six stages.
1. Market noise
A crowded market. Loud claims. Little clarity.
2. A different perspective
One question. A better way forward.

3. Vendor claims
Turn claims into something testable.
Vendor A
“Enterprise ready”
Vendor B
“50% faster”
Vendor C
“Lower total cost”
4. Evidence intelligence
Separate proof from promises.
5. Human review
Challenge. Stress test. Make it defensible.
6. A governed decision
A complete record. A stronger organisation.
Decision Ledger
ApprovedSee the full decision story
PROVE TDI connects evidence, financial context and accountable decisions. Explore the method, model duplicated evaluation effort and cost of delay, and see why retaining the decision trail matters long after procurement.
Illustrative film. Evidence and example outcomes are not independent verification of a real customer result.
Continue the journey
Explore a fictional enterprise decision, calculate illustrative economics and follow how its evidence and outcomes change over twelve months.
Challenge vendor claims, trace the sources and keep the accountable decision on record.
Explore the enterprise demoModel internal assessment effort, external advice, delay exposure and governance costs. Adjust the assumptions and separate cash impact from staff-capacity value.
Calculate decision economicsFollow a fictional decision through evidence changes, outcome review and a later renewal.
Explore decision continuityCalculator results are illustrative, not guaranteed savings. A free seven-day workspace helps explore one real decision; final governed outputs require paid access.
Inside PROVE TDI
Move from workplace technology, PropTech, IWMS and smart-building research to a reviewable recommendation without losing the requirement, evidence or human rationale along the way.

Want to try the method? Walk through a fictional enterprise decision, then challenge the evidence yourself.
Explore the five-minute interactive demo →Technology comparison
Compare fit, evidence, risk, commercial considerations and uncertainty in the context of the organisation making the decision.
| Requirement | Atlas | Northstar | Meridian |
|---|---|---|---|
| Integration fit | Supported | Gap | Partial |
| Evidence | 4 sources | 2 sources | 3 sources |
| Security | Reviewed | Open | Reviewed |
| Five-year cost | Modelled | Modelled | Uncertain |
Open issue: compatibility with the existing booking-system version remains unverified.
Evidence Intelligence
Volume is not proof. PROVE TDI preserves provenance, freshness, relevance, verification, confidence, contradictions and usage rights around each claim.
Claim
“An API is available.”
Contradiction / gap: the documentation does not establish fit with the buyer’s required booking-system version.
Requirements
Connect mandatory requirements, stakeholders and acceptance criteria to the evidence intended to support them.
Proof Report
Export the recommendation, alternatives, evidence, open risks and rationale without flattening the underlying record.
Outcome review
Add realised results after implementation while preserving the original expectation, approval and decision version.
What changed
Recent public additions that have passed their publication boundary. Each item keeps its evidence status and limitation visible.
Research insight
752 of 964 source-qualified, non-cyber built-environment records were coded at implementation, migration or operations. That is 78.0% of this failure-selected sample—not a market failure rate.
Read updateCase lesson
Design one durable identifier linking intake, decision, authority, invoice and payment. Test traceability in both directions and reconcile every manual transfer before relying on separate systems for programme accountability.
Read updateCase lesson
Preserve approval across invoice assembly: lock reviewed amounts, require reapproval after changes, and retain a traceable hand-off before issuing an invoice.
Read updateHuman accountability
PROVE TDI can prepare and challenge the analysis. It never quietly takes ownership of the priorities, trade-offs or approval.
AI assists analysis and orchestration. Accountable people retain context, challenge, approval and final responsibility.
Vendor intelligence
Public vendor identities support discovery across the technology market. Payment, participation and claim status never determine evidence confidence, ranking, shortlist inclusion or recommendation.
Identity imagery is shown for navigation. It does not imply independent verification, endorsement or decision fit.
Explore Technology IntelligenceFor technology vendors
Find and claim your vendor profile to maintain public information. Participation or claim status never changes evidence confidence, ranking, shortlist inclusion or recommendation.
Enterprise credibility
Requirements, evidence, rationale and outcomes remain connected.
Every usable claim stays attached to its source and review state.
Fit, risk and uncertainty are assessed against the organisation’s need.
Payment and participation never determine recommendation or confidence.
First governed decision
€4,950 for your first full governed decision, with agreed scope, participants and output. Start with a seven-day free workspace, then keep the recommendation, evidence, unresolved risks and approval-ready rationale in one Decision Ledger.