Puzzle Ventures
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Investment Portfolio


Gradient Labs
8 Jul 2025
Gradient Labs raises £9.5m Series A led by Redpoint Ventures to power AI customer service in regulated industries
Gradient Labs develops AI agents designed for regulated customer service environments, allowing organisations to automate complex enquiries and back-office workflows while maintaining safety, accuracy and compliance standards.


Ankar
28 May 2025
Ankar secures £3m seed round led by Index Ventures to redefine IP management with AI agents
Ankar develops AI agents that support the full patent lifecycle, helping inventors assess novelty, draft applications and monitor infringement using scientific and legal data.
Puzzle Ventures
More venture news
- 30 Apr 2026

StudentCrowdStudentCrowd secures a £7m Series A led by YFM Equity Partners to guide student housing decisions with verified review platform
Series AProperty - 21 Apr 2026

Cerca MagneticsCerca Magnetics raises £3.8m Series A led by Guinness Ventures for wearable quantum brain scanner
Series AHealth - 15 Apr 2026

GizmoGizmo raises £16m Series A led by Shine Capital to help students study with interactive AI platform
Series AEducation