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AI for contracts and procurement: How to use AI without giving your terms away

AI in practiceLast updated 2 min read

Short answer

AI can read contracts, find notice periods and automatic renewals, compare quotes and prepare negotiations – typically minimal risk under the AI Act. But contracts contain contact persons (personal data), confidential terms and prices (trade secrets), and many contracts prohibit sharing with third parties. Use a business subscription without training, check the confidentiality clauses, and hide names, amounts and your secret words before the AI sees the text.

What it looks like

GoalCube Data VaultFictitious data
Dataset
Show
Your dataStays in the EU with GoalCube
CustomerEmailLocationTopic
Sarah Murphysarah.murphy@example.comCorkRefund
Daniel Kellydaniel.kelly@example.comGalwayDelivery
Claire Walshclaire.walsh@example.comLimerickComplaint
Thomas Camillerithomas.camilleri@example.comSliemaDelivery
Emma Byrneemma.byrne@example.comDublinRefund

Enquiry Hi, my name is Sarah Murphy and I returned order 7012345678 two weeks ago, but I still haven't received my money. Please transfer it to IE29 AIBK 9311 5212 3456 78. Kind regards, Sarah

What the AI seesIn ChatGPT, Claude or Copilot
CustomerEmailLocationTopic
[PERSON_1][EMAIL_1][STED]Refund
[PERSON_2][EMAIL_2][STED]Delivery
[PERSON_3][EMAIL_3][STED]Complaint
[PERSON_4][EMAIL_4][STED]Delivery
[PERSON_5][EMAIL_5][STED]Refund

Enquiry Hi, my name is [PERSON_1] and I returned order [ID_1] two weeks ago, but I still haven't received my money. Please transfer it to [IBAN_1]. Kind regards, [PERSON_1]

Task for the AI: Find the most urgent cases and suggest a reply.
The answer in GoalCubeNames filled back in, only on your side

Sarah Murphy and Emma Byrne are waiting for a refund and should get a reply today. Thomas Camilleri has waited 10 days for a parcel. Suggested reply to Sarah Murphy: "Dear Sarah Murphy, thank you for your patience. Your money is on its way and will be in your account within 5 working days."

The AI’s answerPseudonyms only

[PERSON_1] and [PERSON_5] are waiting for a refund and should get a reply today. [PERSON_4] has waited 10 days for a parcel. Suggested reply to [PERSON_1]: "Dear [PERSON_1], thank you for your patience. Your money is on its way and will be in your account within 5 working days."

23 sensitive values hidden from the AINo real names left the EU
Your dataStays in the EU with GoalCube
CandidateBornID numberEmployerExperience
Louise Brennan1985-03-121234567TAShannon Timber Ltd12
Michael Doyle1992-11-022345678KBLiffey Logistics Ltd4
Maria Borg1988-06-210123488MGrand Harbour Metals Ltd9
David Fenech1979-01-300456779MValletta Pharma Ltd18

CV Louise Brennan has 12 years' experience in budgeting and monthly reporting at Shannon Timber Ltd. She implemented a new ERP system and leads a team of three. Contact: louise.brennan@example.com.

What the AI seesIn ChatGPT, Claude or Copilot
CandidateBornID numberEmployerExperience
[PERSON_1]40–49 years[ID_1][VIRKSOMHED_1]12
[PERSON_2]30–39 years[ID_2][VIRKSOMHED_2]4
[PERSON_3]30–39 years[ID_3][VIRKSOMHED_3]9
[PERSON_4]40–49 years[ID_4][VIRKSOMHED_4]18

CV [PERSON_1] has 12 years' experience in budgeting and monthly reporting at [VIRKSOMHED_1]. The person implemented a new ERP system and leads a team of three. Contact: [EMAIL_1].

Task for the AI: Assess the candidates against the job advert.
The answer in GoalCubeNames filled back in, only on your side

Louise Brennan and Maria Borg have more than 5 years' experience and should be invited to interview; ask Maria Borg about experience with ERP systems. Michael Doyle has 4 years' experience; the requirement is 5. A person makes the decision.

The AI’s answerPseudonyms only

[PERSON_1] and [PERSON_3] have more than 5 years' experience and should be invited to interview; ask [PERSON_3] about experience with ERP systems. [PERSON_2] has 4 years' experience; the requirement is 5. A person makes the decision.

20 sensitive values hidden from the AINo real names left the EU
Your dataStays in the EU with GoalCube
SupplierContactAccountExpires
Atlantic Components LtdPeter WalshIE64 IRCE 9205 0112 3456 782027-01-31
Malta Data Hosting LtdAnna GrechMT84 MALT 0110 0001 2345 MTLC AST0 01S2026-12-31
Midlands Precision LtdSimon NolanIE12 BOFI 9000 0112 3456 782028-06-30
Celtic Packaging LtdNicole RyanIE02 AIBK 9310 6512 9876 542027-03-31

Terms Atlantic Components supplies specialist components for Project Skellig. The price is adjusted annually by the consumer price index plus 3%. Liability is capped at 10% of the annual contract value. Contact Peter Walsh about any changes.

What the AI seesIn ChatGPT, Claude or Copilot
SupplierContactAccountExpires
[VIRKSOMHED_1][PERSON_1][IBAN_1]2027-01-31
[VIRKSOMHED_2][PERSON_2][IBAN_2]2026-12-31
[VIRKSOMHED_3][PERSON_3][IBAN_3]2028-06-30
[VIRKSOMHED_4][PERSON_4][IBAN_4]2027-03-31

Terms [VIRKSOMHED_1] supplies specialist components for [PROJEKT_1]. The price is adjusted annually by the consumer price index plus 3%. Liability is capped at 10% of the annual contract value. Contact [PERSON_1] about any changes.

Task for the AI: Find contracts that should be terminated or renegotiated.
The answer in GoalCubeNames filled back in, only on your side

Atlantic Components Ltd renews automatically unless it is terminated by 31 October. It is important for an internal project, so renegotiate the price rather than terminate. Celtic Packaging Ltd also renews automatically; the deadline is 31 December.

The AI’s answerPseudonyms only

[VIRKSOMHED_1] renews automatically unless it is terminated by 31 October. It is important for an internal project, so renegotiate the price rather than terminate. [VIRKSOMHED_4] also renews automatically; the deadline is 31 December.

21 sensitive values hidden from the AINo real names left the EU

Fictional data. Choose “Contracts”: suppliers, account numbers and project names stay in the EU.

Solutions for your suppliers

See how GoalCube is used for suppliers of goods, subcontractors, IT suppliers and landlords.

What to do

  1. Check confidentiality.Are you allowed to share the contract with an AI provider?
  2. Hide names and secret words.Suppliers, contact persons, account numbers and project names.
  3. Let the AI find the deadlines.Automatic renewal, notice periods and price adjustment.
  4. Have a lawyer check.Before you act on the AI's answer.

What the law says

Article 4(1) GDPR
Contact persons are personal data.
Directive (EU) 2016/943 on trade secrets
Requires reasonable steps to keep information secret.

Questions and answers

Can the AI spot that a contract renews automatically?

Yes, AI is good at that. Have a person check before you terminate or negotiate.

Can we put a competitor's quote into the AI?

Be careful: quotes are confidential, and sharing them may breach agreements and competition law.

Sources

Written by The GoalCube editorial team. Last updated 11 October 2026. GoalCube helps you follow the EU AI Act and GDPR. It is not legal advice.

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