Multi-tenant SaaS shell—workflows, analytics, and collaboration density.

Acasenarrativebuiltfordiligence

Problem, solution, process, and metrics in one arc—pair with diagrams and stack tags for external sharing.

← All case studies

SaaS

SaaS CRM platform

Composable CRM kernel for multi-brand GTM teams with workflow automation.

Multi-tenant SaaS shell—workflows, analytics, and collaboration density.

Problem

Each brand re-implemented integrations; launches took months and duplicated compliance and security reviews.

Solution

We introduced a composable data model, a typed integration SDK, a workflow engine with human approvals, and tenant-aware analytics.

Process

How we moved from intake to production scale.

  1. 1

    Domain modeling

    Composable CRM kernel with tenant-aware entities and RLS patterns.

  2. 2

    Integration SDK

    Typed connectors, sandbox, and shared security review artifacts.

  3. 3

    Workflow engine

    Human approvals, async workers, and outbox for side effects.

  4. 4

    Launch program

    Playbooks for brand onboarding, analytics, and warehouse export.

Before vs after

Positioning snapshot—pair with metrics below for diligence.

BeforeAfter
Per-brand custom integrationsTyped SDK + shared compliance pack
11-week median launch18-day median launch post-platform
Fragmented workflowsHuman-in-the-loop automation engine

Architecture (flow)

Tenant UI → BFF → domain services → Postgres (RLS) → async workers

Tenant UIWorkflowIntegrationsLedger
Reference flow for SaaS CRM platform
Next.js apps → BFF → Nest services → Postgres (RLS) → outbox → async workers → warehouse export.

Tech stack

Next.jsNestJSPostgreSQLTemporalStripeClickHouse

Results

Faster brand launches with shared compliance artifacts and less duplicate code.

18 days

Median launch

11 wks

vs prior

Release cadence

  • Median brand launch time cut from months to weeks
  • Shared integration SDK reduced duplicate work
  • Stronger tenant isolation and audit posture out of the box

Median launch 18 days vs 11 weeks · 2× release cadence

Screenshots

Illustrative product and analytics surfaces—swap for client-branded assets when sharing externally.

Multi-tenant CRM shell with workflow and approvals.
Integration and automation pipeline overview.
Adoption and launch cadence analytics.

Related case studies

Get a similar solution

Share constraints—we'll mirror architecture, stack, and rollout patterns.