Denver SaaS development — from V1 to growth, fixed-price.
Building a SaaS product from Denver? RCB Software builds SaaS applications with multi-tenancy, subscription billing, and the architecture to grow — fixed-price, remote-first.
Denver-based SaaS founder who needs a web application with subscription billing, multi-tenancy, and proper architecture
Building a SaaS product has standard requirements that vary only in business logic. The patterns:
Multi-tenancy: Row-level isolation in Postgres. Organization → Users → Data hierarchy. Every query scoped to the current organization.
Subscription billing: Stripe Subscriptions. Product and price configuration. Webhook handling for subscription lifecycle events (created, updated, canceled).
Authentication: Clerk for auth. Organization-level auth with user invitations. Role-based access within organizations.
Feature gating: Entitlements based on subscription tier. Check the subscription plan before allowing access to premium features.
Denver SaaS founders get the same architecture as any other market — standard patterns, production quality, fixed price.
SaaS application built — multi-tenant, subscription billing, auth, and deployed to production
Multi-tenant SaaS
application
Subscription billing
with Stripe
Auth and organization
management
Feature flagging
for tier-based access
Admin dashboard
for the SaaS operator
One honest number to start.
Fixed-scope, fixed-price. The number below is the starting point — final scope is built from your brief.
SaaS application built — multi-tenant, subscription billing, auth, and deployed to production
Three steps, every time.
The same repeatable engagement on every project. No surprises, no mystery, no billable ambiguity.
Brief & discovery.
We send you questions, then get on a call. Output: a written scope with every step, feature, and integration listed.
Build & ship.
Fixed schedule, weekly reviews. No scope creep unless you change the scope — and if you do, we reprice it transparently.
Warranty & retainer.
30-day warranty on every launch. Most clients stay on a monthly retainer for ongoing features and maintenance.
Why Fixed-Price Matters Here
SaaS V1 scope is defined by the core features needed to test the business hypothesis. Fixed-price from the spec.
Questions, answered.
Core user flows, auth, billing integration, basic admin. Not: advanced reporting, mobile apps, API for third parties. Those are V2.
Tell Ryel about your project.
Describe what you’re building and what outcome you need. You’ll have a written, fixed-price scope within the week.