GDPR Preference System (Cassie)

The Open University
South East
Direct award
7 December 2025 to 5 December 2028

Renewal of software licenses for the Cassie GDPR preference management platform. The contract covers the continued use of the software for data consent and preference tracking, including an option to extend the licensing period for an additional two years beyond the initial three-year term.

Open the official notice

Awarded value: £482k; As published
Published: 7 November 2025
Awarded: 30 November 2025; Syrenis Limited
Contract length: 36 months; Ends 5 December 2028

What the contract covers

Software licence renewal

Provision of enterprise software licensing and ongoing support for GDPR preference management and data consent compliance systems.

Renewal of licences for the GDPR Preference software 'Cassie'

Terms and requirements

Contract type: Software licence renewal
Procedure: Direct award
Initial term: 36 months
Extensions: 24 months
Longest it can run: 60 months
Contract dates: 7 December 2025 to 5 December 2028
Certifications asked for: None stated
Lots: 1
Suitable for SMEs: Not stated
CPV codes: 48000000

Services in this contract

Data protection compliance softwareMain service£75k typicalRenewal of Cassie GDPR preference management software licences

Lifecycle

Published
7 November 2025
Contract awardedto Syrenis Limited
30 November 2025
Contract starts
7 December 2025
Contract ends
5 December 2028

The buyer

The Open University

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The supplier

Syrenis Limited

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Value won, 24 months: Locked
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Main buyers

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Cite this contract

Link: https://bidskim.com/tender/333617/gdpr-preference-system-cassie
Buyer reference: OUPA10540
Open contracting ID: ocds-h6vhtk-05dd30
Last checked: 5 November 2026

The Open University. GDPR Preference System (Cassie). Contract award, 7 November 2025. BidSkim, https://bidskim.com/tender/333617/gdpr-preference-system-cassie (accessed 5 November 2026).