Full-SaaS in 90 Days

An application-only build sprint for serious founders. You’ll ship a real product, make hard decisions fast, and execute under pressure. Ship something real. Optional developer support available for founders who want to press the accelerator.

Outcome

By the end of 90 days, you will have:

  • A clearly defined SaaS product with real users
  • A production-ready application (not an MVP duct-taped together)
  • Authentication, core workflows, and data models finalized
  • A usable admin layer and operational tooling
  • A working onboarding and retention flow
  • A monetization model implemented (subscriptions, trials, or usage-based)
  • A roadmap based on real usage, not guesses

Optional (depending on execution speed):

  • First paying customers
  • Early churn and retention signals
  • Investor-ready narrative (even if you’re not raising)

Who it’s for

This sprint is for founders who:

  • Already know what they want to build (even if it’s still fuzzy)
  • Want a real SaaS, not a side project
  • Are done experimenting and ready to execute
  • Want pressure, structure, and accountability
  • Value speed and clarity over perfection
  • Are willing to make hard tradeoffs weekly

Not for you

  • You’re still shopping for ideas
  • You want a 6–12 month “slow build”
  • You’re emotionally attached to features
  • You want a done-for-you agency build
  • You don’t want to be challenged on decisions
  • You’re not prepared to show up twice a week

This is not consulting.

This is operator-led execution.


Curriculum (high level - 13 Weeks)

  • Phase 1 — Foundation & Scope (Weeks 1–3)
    • Week 1 — Product Reality Check
      • Clarify the real problem
      • Kill unnecessary scope
      • Define success criteria
      • Lock the v1 feature set
    • Week 2 — Architecture & Workflow
      • Data models and core flows
      • Auth, roles, permissions
      • Technical decisions that won’t haunt you later
    • Week 3 — UX, Onboarding & Monetization
      • User journeys
      • Onboarding friction removal
      • Pricing logic and monetization mechanics
  • Phase 2 — Build & Iterate (Weeks 4–8)
    • Week 4–5 — Core Build
      • Core features implemented
      • Internal testing
      • Obvious breakpoints fixed
    • Week 6 — Alpha Users
      • Real users in the product
      • Feedback loops established
      • Instrumentation and logging
    • Week 7–8 — Refinement
      • Fix what users actually struggle with
      • Improve performance and UX
      • Cut anything unused
  • Phase 3 — Go-Live & Traction (Weeks 9–13)
    • Week 9 — Production Readiness
      • Stability, edge cases
      • Monitoring and operations
    • Week 10 — Launch
      • Public or semi-public launch
      • Acquisition channels tested
      • Week 11 — Retention & Metrics
      • Engagement analysis
      • Early churn signals
      • Product adjustments
    • Week 12–13 — Scale or Focus
      • Decide what to double down on
      • Final roadmap
      • Next 90-day plan

Live Format & Support Structure

2 private Zoom sessions per week


Project Management (Included)

  • Dedicated project manager
  • Developer check-ins 3x per week (MWF)
  • Progress tracking
  • Bottleneck escalation
  • Scope enforcement

This protects the founder from:

  • over-building
  • drifting timelines
  • "we'll get to it later" syndrome

Optional Developer Add-On

Embedded Developer (Optional)
  • Dedicated developer embedded into the sprint
  • Managed directly by World Foundry
  • Founder stays focused on product and decisions
  • Weekly progress visibility without micromanagement
Pricing:
  • $15,000 Total
  • Or $5,500/month for 3 months