Read our Whose data is it anyway? report and explore how control over your data, integrations and infrastructure can help your firm scale and adapt.

See what ambitious firms build with Seccl

Our customers use Seccl to launch, run and scale investment propositions across advice, wealth management and consumer finance.

Explore how firms of different shapes and sizes are using our software and services to move faster, take greater control and deliver better investment experiences.

Proven across every stage of growth

  • 300k+

    Investment and pension accounts migrated for Monzo

  • 4 weeks

    For Emma to build and launch its ISA

  • 650k

    Net new investors welcomed to the platform over the last 12 months

Correct as of August 2026

Our customers include established advice and wealth management firms, fast-growing fintechs and some of the UK’s best-known consumer brands.

Some use Seccl to launch new investment propositions. Others are migrating at scale or supporting rapid growth. Whatever their ambition, they share a need for infrastructure they can trust.

Here are just a few examples of what that looks like in practice.

  • Monzo
  • P1 Platform
  • Octopus Money
  • GoHenry
  • Söderberg & Partners
  • Marlborough
  • JustFA
  • Chip
  • Cooper Parry
  • Timeline
  • Tide

Proven at platform scale

Seccl was built with scalability at its core. As our customers grow, the demands placed on their infrastructure grow with them.

Seccl is built to handle increasing volumes, automate more operational activity and support complex investment propositions without compromising reliability, control or service.

Correct as of August 2026

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