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A view showing a deals pipeline in Mustard CRM
A view showing the integrated dialer in Mustard CRM
A view showing multi-entity imports in Mustard CRM

Your Custom CRM.

However You Need It.

Every industry has unique workflows.
We make sure your CRM does too.

Build industry-specific CRMs in a fraction of the time

Mustard CRM is a modular framework designed for the DedicatedCore ecosystem — giving developers the domain primitives, data models, and workflow engines they need to ship vertical CRMs that actually fit how industries work.

  • Stop forcing generic CRMs to fit your industry:
    Mustard CRM is built for the way your business actually works.
  • Launch a custom vertical CRM in weeks, not months:
    Modular building blocks mean no starting from zero.
  • Your industry has unique workflows. Your CRM should too:
    Give your CRM the domain-specific data models that reflect real operational complexity.

Domain-First Data Models

Pre-built entity schemas for every industry — patients, properties, cases, students — so you never start from a blank database.

DedicatedCore Native

First-class integration with DedicatedCore's auth, compute, storage, and event bus. No middleware, no glue code, no compromises.

Composable Pipelines

Drag-and-drop workflow stages, automated triggers, and approval chains that match real industry processes — not generic sales funnels.


Welcome to the CRM layer your industry has been missing.

Inject custom workflow logic, reshape data models to match your domain, and ship a vertical CRM that feels native to your industry — all within the DedicatedCore ecosystem you already work in.

Mustard CRM is built around a simple idea: CRM primitives should be modifiable at every layer.

Generic CRM platforms weren't designed with your workflows in mind. Mustard CRM was. By giving developers modular primitives they can reshape at every level, we make it possible to deliver CRM experiences that actually reflect how industries work — without the months of customization that usually come with the territory.

A five-layer architecture diagram on a dark background. From top to bottom: a 'Custom workflow engine' band (industry-specific rules, triggers, and validators injected per vertical); a 'CRM core primitives' band (standard objects with extension points for custom logic); a row of five data model objects — Deals, Companies, Contacts, Lists, and Dialing, each with a brief descriptor; a 'DedicatedCore ecosystem' band (auth, infra, integrations, shared services); and a dashed 'Shipped verticals' container holding five vertical CRM outputs: Real estate, Logistics, Hospitality, Finance, and Any vertical. Arrows flow downward between each layer.

No ripping and replacing. No painful migrations.

Mustard CRM connects to the tools your team already uses — from the phones they dial to the contracts they sign. Just a CRM that plugs into your existing stack and gets out of the way.

Every integration category ships as a modular connector — drop in the providers your vertical needs, swap them out as clients grow, and extend with custom endpoints when off-the-shelf isn't enough. Built to fit your stack, not define it.

  • Bi-directional sync between CRM contacts/companies and accounting clients
  • Invoice creation and status tracking from within deal records
  • Payment history visible on contact timelines
  • Automated workflow triggers on invoice events (sent, overdue, paid)
  • Multi-entity and multi-currency support for enterprise deployments
Six integration categories radiate symmetrically from the core — your three required (Voice/SMS, Accounting, Marketing) plus three natural additions (Calendar, Document Management, E-Signature). All in a warm amber/orange palette to match the Mustard brand.

Ready to Scale Confidently?

Tell us about your business — and we’ll show you how the Mustard DedicatedCore PaaS can unify identity, infrastructure, and applications into a secure foundation built for long-term growth.

  • Discover how Mustard Software lowers your monthly burn on SaaS subscriptions.
  • Experience a unified platform for internal business operations and customer delivery.
  • Keep full control of your platform and data in a secure, owned tenant.
  • Build IP and value in your business with the best end-to-end application delivery in the market.