[ 05 · Platforms ]

Multi-tenant SaaS, built to scale.

From 10 customers to 10,000 — billing, auth, workspaces, and admin, engineered on day one, not bolted on at Series B.

// multi-tenant · b2b saas
ACME.io
Dashboard
Workspaces
Billing
Members
Audit Log
API Keys
Webhooks
MRR
$248k
+18%
Seats
1,284
+42
Churn
1.2%
↓ 0.3
NPS
72
world class
EVENT STREAM · live
tenant.provisionedorg_9c2fjust now
subscription.upgradedorg_a1e8just now
seat.addedorg_7b3djust now
webhook.deliveredorg_2fa1just now
invoice.paidorg_44ccjust now
stripeauth0postgresclerkresend
/ Brief

We build B2B SaaS the way we'd build our own — event-driven, multi-tenant, observable, and billable from the first commit. No rewrites at scale.

Capabilities

6 disciplines
01

Multi-tenant architecture

Workspace isolation, per-tenant data partitioning, row-level security.

02

Billing & metering

Stripe subscriptions, usage-based pricing, dunning, tax, invoicing.

03

Auth & SSO

Clerk / WorkOS, SSO, SCIM, RBAC, magic links, passkeys.

04

Admin & audit

Internal ops tooling, impersonation, audit logs, SOC-2-ready primitives.

05

API platform

Public APIs, rate limits, API keys, webhooks with signed retries.

06

Realtime & jobs

Websocket presence, background workers, cron, event streams.

Our process

STEP 01
Architecture

Data model, tenancy, and pricing designed together — before any code.

STEP 02
Platform core

Auth, billing, admin, and event bus shipped as the foundation, not an add-on.

STEP 03
Product surface

Feature velocity on top of a stable platform — ship weekly, not quarterly.

STEP 04
Scale-out

Observability, cost controls, SLOs, and SOC-2 as the customer base grows.

Outcomes our clients ship.

6wk
MVP to first paying customer
99.99%
Platform uptime SLO
$0.03
Cost per active tenant / day
SOC-2
Ready primitives from day one
/ Stack we ship on
StripeClerkPostgresTemporalTrigger.devCloudflareRedis