PROVE TDI pricing
One decision standard. Different levels of complexity.
A municipality should not need an enterprise-sized budget to make an enterprise-grade decision.
1.Define
2.Evidence
3.Compare
4.Decide
5.Prove
From a bounded technology decision to a multinational programme, PROVE TDI applies the same evidence, provenance and accountability principles. Pricing reflects decision scope, evidence burden and governance — not organisation size.
7-day decision trial
€0
Build one decision for seven days. Automatic trial activation requires a business email and is limited to one trial per organisation/business domain. One colleague can join the same organisation trial rather than creating a new allowance. Personal or ambiguous email domains can request manual approval.
- One technology decision workspace for 7 days
- Decision framing, requirements and current-state context
- Vendor and product discovery with candidate comparison
- Evidence collection and visible evidence gaps
- Business-email access for the owner and one colleague on the same organisation trial
- Your work remains preserved when the trial ends
Using Gmail, Outlook.com or another personal address? Request trial access.
First governed decision
The first full governed decision uses the same methodology and output quality as repeat decisions. It is deliberately priced as a low-friction first use of the complete decision system, not as a reduced pilot.
- Complete evidence assessment and contradiction handling
- Governed recommendation with accountable human approval
- Decision Grade where the governed context qualifies
- Version-bound Proof Report and persistent Decision Ledger
- Complete governed evidence record and exportable decision output
- Outcome capture included as part of the decision lifecycle
- Generous team access — pricing is based on decision capacity, not empty seats
Accessible decision pathways
Institutional-grade decision intelligence without institutional-scale overhead.
Bounded decisions can start smaller without weakening the underlying evidence model. The same Decision Ledger, source attribution, contradiction handling and accountable approval principles scale from a local organisation or municipality to a multinational enterprise.
bounded decision framing
Decision Readiness
€595
Test the decision before committing to a full evaluation. Structure the problem, current state, requirements, plausible alternatives and material evidence gaps.
No formal recommendation, Decision Grade, approval or final Proof Report. The fee is credited in full when the same decision progresses to a paid decision within 30 days.
bounded, predominantly self-service
Essential Decision
€1,950
For a clearly scoped technology decision that fits a standard decision model and can be completed with high automation and limited bespoke assurance.
Uses the same Decision Ledger, provenance, evidence-gap and contradiction logic as larger decisions. Scope is deliberately bounded rather than the methodology being reduced.
bounded decision + human assurance
Assured Decision
€3,950
For a material but contained decision that benefits from additional PROVE TDI challenge, QA and assurance before accountable customer approval.
If the agreed scope proves to require the full governed workflow, the paid fee can be credited towards the corresponding governed decision rather than starting again.
Organisation size does not determine the tier. A contained decision in a multinational may fit Essential; a high-consequence decision in a smaller organisation may require full governance.
Core commercial options
Scale assurance and governance with the consequence of the decision.
PROVE TDI prices decision capacity, intelligence depth and governance. Seats are not the primary value unit, and comparable scope is priced consistently rather than from discretionary billable hours.
once per organisation
First Governed Decision
€4,950
Apply the complete governed workflow to one real technology decision at deliberately low-friction entry pricing.
The methodology and governed output are not a reduced pilot. This is acquisition pricing for an organisation's first full governed PROVE TDI decision.
per governed decision
Governed Decision
From €8,950
For repeat material selections, renewals, replacements or investments using the same defensible decision system.
A Standard Decision is €8,950. More complex scope is classified consistently before work starts rather than priced from ad-hoc hours.
multi-decision commitment
Decision Programme
From €24,000
For organisations standardising the way multiple technology decisions are made and retained over time.
Three governed decisions are €24,000. Larger commitments improve unit economics while preserving a consistent decision methodology.
per year
Team
€36,000
A persistent organisational decision capability for teams that want technology decisions, context and outcomes to compound.
Includes 4 Decision Credits plus the organisational Decision Ledger, shared context, portfolio history, outcome tracking and collaboration.
annual programme
Enterprise
Contact us
For multi-team, multi-business-unit or portfolio-level Technology Decision Intelligence with governed decision capacity.
Enterprise programmes are structured around decision capacity, governance and operating scope rather than restrictive seat counts.
Commitment economics
Repeat use gets more efficient without collapsing the reference price.
Multi-decision programmes reward a genuine commitment to a repeatable process. They are not arbitrary discounts on a one-off engagement.
3 Decisions
€24,000
€8,000 per Standard Decision equivalent
5 Decisions
€37,500
€7,500 per Standard Decision equivalent
10 Decisions
€65,000
€6,500 per Standard Decision equivalent
Consultants and experts
One commercial system for independent consultants and bounded expert input.
per month
Independent consultant
€149
Persistent professional access for independent consultants using PROVE TDI as decision infrastructure across client work.
€1,490 annually. The subscription is waived after two paid client decisions in a rolling 12-month period.
per client decision
Consultant self-service decision
€2,500
For consultants who own the client advisory work while PROVE TDI supplies the intelligence, evidence system and Decision Ledger.
This is distinct from a full PROVE TDI Decision, where PROVE TDI supplies the complete governed decision workflow and assurance layer.
optional module
Expert validation
From €1,750
Independent specialist judgement can be added as bounded, governed evidence rather than disappearing after an expert call.
Senior or rare-domain validation is €2,500. An expert panel of up to three bounded validations is €4,950.
Decision Credits
The repeatable unit behind the pricing.
One Standard Decision equals one Decision Credit. Complexity changes credit consumption according to defined scope rules; it does not create an open-ended hourly bill. That makes repeat purchases, programmes and enterprise capacity comparable.
What the free trial does not include
The valuable conclusion stays governed.
Trial users can build and explore the decision. They cannot submit it into the formal review and approval lifecycle or access the final governed recommendation.
Decision Grade, the final Proof Report, the complete governed evidence export and governed recommendation remain paid outputs. Outcome capture is included once a paid decision is completed. Independent expert validation is an optional paid module.
Commercial independence
Payment never buys a better answer.
Vendor payments, sponsorship, referrals and partner economics do not improve vendor or product ranking, inclusion, assurance, evidence weighting or recommendation. Additional scope and specialist modules are priced separately, but the decision method remains independent.
GBP and USD quotations are available as deliberate local price books. A quotation, contract or invoice uses one agreed currency rather than a live FX conversion.