Prove TDI pricing
Pricing is based on decision intelligence and governed capacity, not empty seats.
1.Define
2.Evidence
3.Compare
4.Decide
5.Prove
Prove TDI keeps technology context, evidence, decisions and outcomes alive between major buying events. Subscribe to the platform, then add governed decision capacity and specialist assurance when consequence requires it.
Wondering how the cost compares with the value of a technology decision? Use an illustrative model, not a promised return.
Calculate the potential decision economics€2,690/year
For organisations that want continuous visibility over technology decisions, vendors, evidence and outcomes.
Most popular
€5,988/year
For teams making, reviewing and retaining technology decisions as a repeatable organisational capability.
Includes 3 Standard Decision Credits
For organisations that need independent challenge, governed recommendations and accountable approval.
7-day free trial · No credit card · Generous team access
Monthly subscriptions can be stopped without contractual lock-in. Completed decision records remain subject to the applicable data-retention and export terms.
Prove TDI Continuity Rate
The continuity rate rewards sustained use without locking customers in. A qualifying subscription becomes less expensive as continuous membership grows.
A payment or procurement interruption of up to 30 days preserves the earned rate. After the grace period, a later subscription starts at the then-current new-customer starting rate. Annual prepayment accelerates continuity value rather than stacking a second discount.
Prefer to start with one governed decision?
First Governed Decision · once per organisation
Use the complete Prove TDI governed workflow for one material decision without first committing to an annual Governance programme.
Move to an annual Prove TDI Governance programme within 60 days and the €4,950 may be credited in full against that first Governance agreement. The credit does not apply to Intelligence or Team.
Discuss your first governed decisionAdditional decision capacity
once per organisation
per governed decision
per governed decision
scope classified before work starts
For vendors
Every legitimate vendor can maintain its factual public record without paying. The Enhanced Public Profile adds a managed, publicly visible presentation layer and aggregate analytics. It never buys ranking, assurance, evidence weight or access to buyers.
Founding Vendor Programme
Claim your Prove TDI vendor profile by 31 December 2026 and receive 12 months of Enhanced Public Profile access at no cost (standard price currently €1,500/year).
Verification must be completed by 31 December 2026 at 23:59:59 Europe/Stockholm. One offer per verified canonical vendor. No card is required, there is no automatic paid renewal, and the free Core Profile continues after the complimentary period.
Find and claim your profileCore vendor profile
The canonical factual and assurance boundary for vendors.
Enhanced Public Profile
Or €150/month. Portfolio management from €6,000/year, with monthly managed presentation refreshes.
Paid presentation is disclosed on the public profile and remains technically isolated from search order, comparison, verification, scoring and recommendation.
Annual governance programmes
Governance is an annual relationship, not a pack of reports. Larger commitments improve unit economics while preserving the same evidence and accountability standards.
€24,000/year
3 Standard Decision Credits
€37,500/year
5 Standard Decision Credits
€65,000/year
10 Standard Decision Credits
Consultants and specialist assurance
€149/month
€1,490 annually
€2,500
per client decision
€1,750
per optional module
€2,500
per optional module
€4,950
up to three bounded validations
From €9,500
scope priced
Experts contribute evidence and judgement. They do not determine the recommendation. The Independent Consultant subscription is not automatically waived after paid client decisions.
For technology vendors
Vendor participation does not influence decision outcomes. Payment never improves inclusion, ranking, evidence weighting, confidence, shortlisting or recommendations.
Explore vendor profilesCommercial independence
Prove TDI prices recurring platform capability, governed decision capacity and bounded specialist assurance. Commercial spend never changes vendor inclusion, evidence weighting, confidence or recommendation.