We had a gnarly multi-tenant payments stack and zero appetite for another ‘rewrite in six months.’ Aristos owned the architecture, hit the dates, and our uptime story finally matched our pitch deck.
James Okonkwo
Founder · Fintech startup
All services
Infrastructure partnership
SaaS & Multi-Tenant Platforms
Multi-tenant portals, subscription engines, and enterprise dashboards—isolated tenants, usage metering, and procurement-ready security narratives.
The vision
Multi-tenant SaaS is economics encoded in your schema. When isolation, metering, and upgrade paths are afterthoughts, every enterprise deal becomes a fork—and your margin dies in custom deployments.
The challenge
Teams bolt auth and Stripe onto a single database, then discover cross-tenant leaks, unbillable usage, and RLS policies nobody can reason about under incident pressure.
How Aristos delivers
Aristos models tenants as first-class citizens: row-level security or schema-per-tenant where warranted, subscription engines with proration and dunning, and admin dashboards that expose health per tenant—not just global aggregates. Procurement narratives ship with the product.
The Aristos standard
Engineering checklist we hold ourselves to—not a generic SLA slide.
- Tenant isolation proven in automated tests—not assumed from ORM defaults
- Usage metering with idempotent event ingestion for fair billing disputes
- Role hierarchies (org admin vs member) with audit logs suitable for SOC2 reviews
- Feature flags and plan gates enforced server-side, never only in the UI
Our toolkit
Elite tools we deploy by default for this practice area.
- Next.js / Remix · PostgreSQL + RLS · Stripe Billing or custom ledger tables
- Clerk / Auth0 / WorkOS for SSO and SCIM where enterprises demand it
Engineering depth
- Background jobs for invoice reconciliation and tax-aware reporting
- Per-tenant rate limits and noisy-neighbor containment at the edge
- Export and offboarding flows that satisfy GDPR-style deletion requests
Technical mockup
Tenant health command
Placeholder mockup: MRR by tenant, API quota burn-down, failed webhooks, and support impersonation with full audit trail.
