SaaS Development
A SaaS product is a business model with software attached. Tenancy, billing and observability are not features you add later — they are decisions that are expensive to reverse once you have paying customers.
Get the irreversible decisions right first.
Most SaaS rebuilds trace back to three early choices: how tenants are isolated, how usage is metered, and whether anyone can see what the system is doing. We settle those before feature work, because changing tenancy or billing after launch means migrating live customers.
Capabilities
- Multi-tenant architecture
- Billing & subscriptions
- Usage analytics
- Scale & observability
The stack behind this service.
React
Node.js
PostgreSQL
AWSFrom tenancy model to a product that scales.
Decide tenancy
Shared, siloed or hybrid isolation, chosen against your compliance and cost profile.
Model plans and limits
Plans, entitlements and limits designed as data, so pricing can change without a release.
Meter usage
Events captured from day one, because you cannot bill retroactively on data you never recorded.
Build the product
Feature work on top of foundations that already handle tenants, plans and limits.
Instrument
Per-tenant metrics, tracing and error budgets, so support can answer questions with evidence.
Onboard and scale
Self-serve signup, provisioning and the runbooks to operate it as customers arrive.
What you get.
Tenancy that holds
An isolation model chosen deliberately, so growth does not force a migration.
Billing you can trust
Usage metered at the source, so invoices reconcile against what actually happened.
Visible in production
Per-tenant observability, so a customer-reported issue is diagnosable.
Common questions.
Shared with row-level isolation is cheaper to run and easier to release against, and suits most products. Separate databases earn their operational cost when customers demand data residency or contractual isolation. Choosing wrongly is recoverable but expensive, which is why we decide it explicitly rather than by default.
No. Use a billing provider and keep your own usage metering alongside it. Building invoicing, tax, dunning and proration is a product in itself, and it is not the one you are trying to sell.
When enterprise buyers start asking, which is usually earlier than founders expect. The practical move is building auditable controls — access, logging, change management — from the start, so certification later is evidence-gathering rather than remediation.
Through configuration and entitlements wherever possible, never per-customer forks. One-off branches are how a SaaS product quietly turns back into bespoke consulting with worse margins.
Ready to start with SaaS development?
Tell us where you want to go. We’ll help you get there with the right technology, delivered by a team that ships.