GreySpark provides advisory services to financial institutions and fintech companies. They help clients navigate the fintech landscape through thought leadership, research, and advisory work. Their services include commercial, operational, and technical due diligence on fintech solutions; fintech market scanning and analysis; and supporting clients' fintech strategies and investments. GreySpark takes a three-step approach to fintech impact analysis: educate clients, validate opportunities, and prioritize engagements with solution providers.