ConceptStackline · invented business by WebShift Studios.

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B2B SaaS admin · concept

Multi-tenant admin that scales with your customers.

Stackline is an invented software product. This is its back office: organisations and seats, a permissions matrix, usage and billing, an audit log you can actually search, API keys and webhooks, an onboarding workflow, and integrations. Platform admins see everything; an org owner sees only their tenant.

  • Organisation register with plan, seats, MRR, and health
  • Permissions matrix editable per role, every change audited
  • Usage and revenue dashboards
  • Searchable audit log with actor, action, target, IP
  • API keys, webhooks, and integration connectors

Use the View as switcher in the app bar to see what each role sees. Everything below is interactive sample data.

Stackline

Platform overview

All organisations, all regions.

Monthly recurring revenue

$67,318

▲ 5.8%

Organisations

14

▲ 7.7%

Seats

742

Past due / churn risk

7

MRR (12 months)

$0$12,671$25,342$38,012$50,683OctNovDecJanFebMarAprMayJunJulAugSep
  • MRR

Organisations by plan

StarterGrowthEnterprise

What this concept demonstrates

Beyond a homepage.

The pieces below are the ones organisations actually pay for. Every one is built the same way for a real client, with real data and real permissions.

How enterprise engagements work
  • Role-based access

    Six roles, six permission sets, enforced on every API call. The matrix here is the source of truth.

  • Multi-tenancy

    One codebase, many organisations, strict data isolation. Admins switch tenants; owners never see another's data.

  • Search & filtering

    Audit events by actor, action, target, or IP, with export. Compliance asks; the log answers.

  • Usage & billing

    Seats, API calls, and MRR by plan, tied to Stripe so finance and product see one number.

  • API keys & webhooks

    Scoped keys, rotation, delivery logs, and retries. The developer surface of the product.

  • Onboarding workflow

    From account created to first workflow live, with the steps a customer success team follows.

Stackline

B2B SaaS · a WebShift platform concept

Built to demonstrate

  • Role-based access
  • Dashboard
  • Search & filtering
  • Integrations
  • Workflow

A WebShift Studios concept. Stackline is not a real business; names, prices, and availability are sample data. See more concepts or talk to WebShift.