Our engineers have been DealSignal’s engineering partner for five-plus years, since before Rorix was founded, building a B2B data intelligence platform from the ground up. Multi-tenant architecture, CRM integrations, AI-assisted verification, real-time signals, and two full framework migrations, without a single rewrite. You own every line of code.
✓ Multi-tenant from day one · ✓ API-first architecture · ✓ You own the code, always · Comparing SaaS agencies? See why teams choose Rorix →
The decisions made in the first sprint (tenancy model, auth, billing, API design) determine whether you scale or rewrite. Most agencies don’t tell you this until month six.
Single-tenant databases that can't scale to 50 customers. No row-level isolation. Auth bolted on after the fact. Rebuilding core architecture mid-flight costs more than building it right from the start.
Most SaaS builds take 12 to 18 months to reach a paying customer. By then the market has shifted, the investor patience has worn thin, and the team has burned through the budget.
Stripe is not billing. Seat-based pricing, usage metering, trial logic, plan upgrades, proration, and invoice generation all need to be built, and they interact with each other in surprising ways.
Every B2B SaaS prospect asks about Salesforce and HubSpot sync on the first demo. Building it as an afterthought means months of rework and a fragile connector that breaks on every CRM API update.
Customers want webhooks, API keys, and data export on day one. Building a public API after a UI-first codebase means exposing internals that were never designed to be public contracts.
An agency ships v1 then leaves. The next team rewrites the parts they don't understand. Context evaporates. DealSignal has had the same engineers for five-plus years for a reason.
From the database schema to the Stripe webhook: built right from the start, not retrofitted later.
Long-term engagements, not one-and-done deliveries.
Core engineering partner for a B2B data intelligence platform. Built the full product: on-demand verification pipeline, advanced filter builder, Salesforce and HubSpot sync with full activity logging, real-time Signals feature, Chrome extension, and a complete migration from Angular 14 to Angular 21.
Built a white-label SaaS platform for a home services technology company. 40+ vendor integrations (HubSpot, Twilio, RingCentral, Google APIs), iOS and Android from a single React Native codebase, real-time data flowing from all major home service tools into one unified dashboard.
The same playbook we used for DealSignal, scaled to your stage and velocity.
We design your multi-tenancy model, data isolation strategy, API contract, and integration points before the first sprint. Getting this right upfront is the difference between a platform that scales and one that needs a rewrite at customer 50.
Core auth, tenant provisioning, one pricing plan, the primary use case, and the integrations your target customer will ask about in the first demo. Working software, not a prototype. Stripe wired. Not a skeleton.
Two-week sprints. You set the priorities. We ship. The same engineers who built your core stay on to extend it: they know why every decision was made and what the edge cases are.
DealSignal's product has evolved dramatically over five years. The Rorix engineers who built the original filter builder are still maintaining and extending the platform today. That's the model we offer.
We pick what fits your scale and your team, not what’s fashionable this quarter.
Straight answers on timeline, cost, architecture, billing, integrations, and code ownership.
Bring your concept, your wireframes, or your existing codebase. We’ll walk you through the architecture decisions that matter most at your stage (multi-tenancy, billing, integrations) and give you a fixed-price quote with a real timeline.
Free 30-minute call. Architecture recommendations and MVP scope included. No commitment required.