Capital One Software has launched Databolt, a vaultless tokenisation platform, after the bank’s engineering team couldn’t find a commercially available solution that met their specific data security requirements, addressing growing cyber threats following the company’s 2019 data breach.
Custom-built solution addresses market gap
Capital One developed Databolt after failing to find suitable off-the-shelf solutions, demonstrating how major financial institutions are increasingly building their own technology infrastructure when existing commercial products fall short. The bank’s software division recognised that traditional tokenisation solutions weren’t adequate for their specific needs, particularly around performance and scalability requirements.
When the bank couldn’t find a commercially available tokenisation software tool, it tapped its engineering team to build one, resulting in a patented solution that the company launched in April 2025. The decision reflects Capital One’s broader strategy of leveraging its internal engineering expertise to create competitive advantages in financial technology.
Technical innovation behind vaultless approach
Vaultless tokenisation dynamically generates tokens without a central database, offering a more flexible and scalable approach, eliminating single points of failure that traditional vault-based systems create. The technology replaces sensitive data with tokens, preserving the underlying formatting while enabling security third-party sharing and generative AI ingestion.
Databolt offers lightning-fast performance with throughput up to 4 million tokens per second, whilst maintaining an advanced security model where sensitive data never leaves the business environment. The platform’s cloud-native architecture provides flexible deployment options that can scale according to enterprise requirements.
Strategic positioning in the enterprise market
Capital One Software, the bank’s enterprise B2B software business, launched Databolt as part of its broader strategy to monetise the technological innovations developed internally. The tokenisation solution is designed to let companies protect sensitive data at scale without sacrificing performance or speed, addressing a critical challenge facing modern enterprises managing large datasets.
The platform integrates with popular data platforms including Snowflake and Databricks, making it accessible to businesses already using these technologies for data analytics and processing. This integration capability positions Databolt as a comprehensive solution for enterprises seeking to secure their data infrastructure whilst maintaining operational efficiency.
Market implications and timing
The launch comes at a time when data security concerns are intensifying across industries, particularly as companies increasingly adopt artificial intelligence and machine learning technologies that require access to large datasets. Unlike encryption which changes data format and requires decryption for every operation, tokenisation maintains data utility whilst providing security benefits.
Capital One’s decision to commercialise its internally developed security technology reflects a growing trend among large financial institutions that are transforming from technology consumers to technology providers. The company’s 2019 data breach, which affected over 100 million customers, likely influenced its commitment to developing robust security solutions that exceed industry standards.
REFH – Newshub, 8 August 2025
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