12 weeks from signed contract to first paying customer.
A founder came in with a product idea, a competitive market, and a 12-week window before a competitor's announced launch. The result: a production SaaS application with multi-tenant architecture, Stripe Billing, and 14 paying customers on day one.
The founder had a 12-week window before a competitor launched a similar product. Missing the window meant launching into an established competitor rather than ahead of one.
The founder had validated demand — 40 conversations with potential customers over 6 weeks, 18 who said they'd pay. The product idea was clear and the differentiation from the existing market was specific. The problem was a competitor's product announcement on LinkedIn: same vertical, similar feature set, 90-day launch timeline announced publicly.
The competitive window was real and measurable: the founder needed to be in market before the competitor launched. That meant a production application — not a beta, not a waitlist, not a landing page — shipping and taking paying customers within 12 weeks.
The existing option was a no-code platform that had been prototyped on Webflow and Airtable. The prototype validated the workflow but couldn't handle multi-tenant data isolation, Stripe subscriptions, or the API integrations that 3 of the 18 prospective customers specifically required for day one.
Production SaaS application with 14 paying customers on launch day, ahead of the competitor's launch by 6 weeks.
Multi-tenant Next.js application
Clerk Organisations as the tenant primitive. Row-level security in Postgres (Neon) enforced at the database layer — each organisation's data completely isolated. Admin view for tenant management.
Stripe Billing with plan management
Three pricing tiers with monthly and annual options. Stripe Customer Portal for self-serve plan changes and cancellation. Usage-based overage billing for the API tier customers.
Core product feature set
The 5 features the 18 prospective customers described in the validation interviews, scoped to what the founding customers specifically needed rather than the full future vision.
API integrations
Two critical integrations required by the prospective customer segment — a REST API integration with the vertical's dominant data provider, and a webhook-based integration with the CRM the segment uses.
Marketing site + application
Same Next.js codebase. Static marketing pages with SEO optimisation, live in production at launch.
One honest number to start.
Fixed-scope, fixed-price. The number below is the starting point — final scope is built from your brief.
Production SaaS application with 14 paying customers on launch day, ahead of the competitor's launch by 6 weeks.
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
The competitive timeline required starting immediately upon contract execution. The founder needed to know total cost before committing runway. Fixed scope, fixed price, contract signed, development started day 5.
Related engagements.
Questions, answered.
The application launched at week 12. The competitor launched at week 18. The founder had 14 paying customers before the competitor's launch. In the first 90 days post-launch, 7 customers attributed their choice to having found the product before the competitor's launch.
The analytics dashboard (deferred to v2), the CSV export feature (deferred to v2), and the team management features beyond basic invite/remove (deferred to v2). The 5 core features were delivered in full.
A second engagement 6 weeks post-launch for the v2 features: analytics dashboard, CSV export, and the team management upgrade. Fixed scope, fixed price, delivered in 5 weeks.
The initial 12-week build: $38,000. The v2 features: $14,000. Total investment to a production SaaS with paying customers and a v2: $52,000.
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.