Multi-tenant architecture
Proper database-level tenant isolation from day one. Each customer's data is separated, queryable, and secure. No shared tables without row-level security.
SaaS Development
SaaS built to survive launch and scale.
We build SaaS products end-to-end — multi-tenant architecture, subscription billing, user authentication, customer dashboards, admin tooling, and the APIs that tie everything together. From idea to paying customers, as fast as possible without cutting corners on architecture.
// Multi-tenant SaaS — Next.js + Prisma
const tenant = await db.tenant.findFirst(
{ where: { subdomain } }
);
Typical timeline
6–16 weeks
MVP SaaS in 6–8 weeks. Full product with billing, admin, and API in 12–16.
Architecture
Multi-tenant from day one
Proper tenant isolation from the start — no expensive retrofit later.
Billing
Stripe integrated
Subscriptions, usage-based billing, free trials, and dunning logic included.
What's included
Everything a SaaS product needs to launch and grow.
Stripe billing
Subscription management, usage-based pricing, free trials, plan upgrades, dunning, and customer portal — all integrated and tested before you launch.
Authentication
Email/password, magic links, OAuth (Google, GitHub), and SSO via Clerk or Auth.js. Role-based access control with team and organisation management.
Admin dashboard
Internal tooling to manage users, subscriptions, feature flags, support tickets, and usage analytics. Everything you need to run the product without writing SQL.
REST & GraphQL APIs
Public and private APIs for third-party integrations, mobile apps, and partner access. OpenAPI spec, API key management, rate limiting, and webhooks.
Analytics & usage metrics
Built-in event tracking, feature usage analytics, and customer health scores. Know which features are used, which customers are at risk, and what to build next.
Your SaaS options
Custom SaaS vs. building on no-code tools.
| No-code / low-code | Els Global SaaS | In-house team | |
|---|---|---|---|
| You own the codebase | — | ||
| Multi-tenant architecture | Limited | ||
| Custom business logic | Workarounds | ||
| Fixed price | — | — | |
| Ready in weeks | — | ||
| Scales to 10,000+ users | Often not | ||
| Stripe billing included | Plugin cost | Extra work | |
| No vendor lock-in | — |
SaaS questions
What founders and CTOs ask before building their SaaS.
Our standard SaaS stack is Next.js (App Router) + TypeScript + Prisma + PostgreSQL on Vercel, with Stripe for billing and Clerk for authentication. We adjust based on your requirements — if you need a different stack, we will tell you honestly whether it is the right fit.
We use database-level tenant isolation with row-level security where appropriate, or separate schemas/databases for higher isolation requirements. We discuss the right approach for your security model and compliance needs during discovery.
Yes. A focused MVP with the core features, basic billing, and auth typically takes 6–8 weeks. We design the architecture so the MVP can scale into the full product without a rewrite.
Yes. We set up deployment pipelines, environment management, database provisioning, CDN configuration, and monitoring. You end up with a properly configured production environment, not a manual setup that falls apart.
We can implement any billing model — flat subscription, per-seat, usage-based, hybrid, freemium, or enterprise contracts. We have experience with all of them in Stripe and will advise on which model fits your market.
Ready to get started?
Tell us what you need and we will come back with a clear plan and a fixed quote — no obligation, no jargon.