Integration you can actually build on.
For CTOs, platform, and engineering teams.
Mast is headless and API-first. Wire it into your existing core, servicing, CRM, and data platforms with clean interfaces, event streams, and sandbox environments. No forced migrations.
From how it is, to how it should be.
The friction it & engineering teams live with today, and the Mast capability that replaces it.
Monolithic origination systems that dictate the whole stack
Headless, API-first
Every capability exposed over well-documented APIs and events. Build your own UI, embed in existing apps, or automate with agents.
Brittle point-to-point integrations across core, servicing, and CRM
Integrations to what you already run
Connect to core banking, servicing, CRM, bureaus, and data providers. Integrate better than ever with your servicing stack.
No sandbox to test integrations safely
Sandbox environments
Isolated environments to build, test, and demo against realistic data before promoting changes to production.
AI features bolted on with no way to govern them
Agent-ready platform
MCP-native surface, policy guardrails, and full audit trails so AI agents can run on Mast without becoming a compliance risk.
Certified and controlled
ISO 27001 and CyberEssentials Plus certified. GDPR-aligned data handling. IP allowlisting on production access. SSO via SAML and OIDC on the near-term roadmap.
What good looks like.
Replace point-to-point spaghetti with a clean, event-driven interface.
Adopt Mast alongside your existing core and servicing systems.
Guardrails, audit, and IP allowlisting today; SSO via SAML and OIDC on the near-term roadmap.
The Core Suite
Originations, Servicing, and Decisioning: the products behind every persona journey.
See productsSee Mast for IT & Engineering
Walk through your workflow with the team and see how Mast maps to it.
Get in touch