MVP Sprint Plus
AI-Powered From Day One.
6-flow MVP + 1 LLM-powered flow + advanced analytics. 8 weeks.
actually get
AI-native B2B SaaS, 4–6 flows, plus one LLM-powered flow that's the actual product. The Plus tier ships everything in Standard plus a two-stage Claude pipeline (the same architecture used in wintura.ai for AI-generated proposals), advanced PostHog analytics (funnels, cohorts, session replay), sales-led onboarding, and cost-controlled AI prompts (per-user budgets, rate limits, spending alerts).
60-day post-ship fix window — 2× the Lite/Standard window because AI features need more bake time at real-user scale.
Hard limits
- Core user flows≤ 6
- AI / LLM-powered flows1 (Claude/OpenAI pipeline)
- Advanced analyticsFunnel + cohort + session replay
- Sales-led onboardingIncluded
In every MVP Sprint Plus
- Everything in MVP Sprint Standard
- 1 LLM-powered flow (two-stage Claude pipeline per Wintura)
- Advanced PostHog analytics (funnels, cohorts, replay)
- Sales-led onboarding workflows
- Cost-controlled AI prompts (per-user budgets, rate limits)
- 60-day post-launch fix window (vs 30)
Explicit exclusions
- 2+ AI/LLM flows (custom scope required)
- Multi-product platform (custom)
- Compliance certifications
- Native mobile apps
Opinionated by default
One default stack for 80% of builds. Same stack shipped wintura.ai. Same stack the architect knows cold and has a runbook for at 3 a.m. When you swap pieces, the timeline goes up — the scoping call surfaces the swap before work starts.
Operational rhythm
Not a process for show — the scaffolding that keeps a fixed-price engagement on track when life happens. Same rhythm across every Lift, Sprint, and Pod.
Daily commits
Every weekday, to a branch you can pull and run locally.
End-of-day async videos
3–5 min Loom summarizing decisions and blockers — review on your schedule.
Friday demo on Zoom
30 min walkthrough of what shipped that week — questions answered live.
Slack-first, decisions in 24h
Our workspace and yours linked. Questions get answered in a day, both directions.
Concrete deliverables
No slide deck. No "phase 2 proposal." The list below is what hits your repo, your inbox, and your stack on the last day of the engagement.
Most agencies say "fixed price" and reserve the right to add a change order the moment the brief shifts. Soatech doesn't.
The way fixed price stays honest is by being unreasonable about scope. The scoping doc lists every flow, every screen, every integration. If something isn't on that list, it isn't in this engagement. If you discover during the build that you need it, the current scope ships as planned, and v1.1 begins after handoff — at the next tier's price, or as a follow-on Feature Sprint.
This sounds rigid. In practice founders consistently report it's the most valuable thing about the process — the discipline of saying "v1.1" thirty times across six weeks is what keeps the timeline honest.
Funded founders building AI-native products. Teams whose first 100 customers will judge them on the AI feature quality.
Non-AI products (use Standard — cheaper). Multi-feature AI platforms (custom scope).
Upsell trigger: Post-launch ongoing iteration → Velocity Pod → Velocity Pod Standard
Related from the blog
The Wintura Playbook — Exactly How I Ship Production MVPs at Soatech
Day-by-day walkthrough of the 30-day MVP Sprint process Soatech runs, derived from the actual Wintura.ai build (Next.js 16, Claude Sonnet 4.6, multi-tenant Postgres, 24 e2e tests).
I Built Wintura.ai with Claude as My Pair-Programmer — Here's What AI Can and Can't Do in 2026
First-person breakdown of where Claude Sonnet 4.6 + Haiku 4.5 worked and where they failed across 6 months of shipping a production B2B SaaS solo. Real examples, not benchmarks.
The Best Vibe Coding Tools in 2026: A Founder's Guide
Compare the best vibe coding tools in 2026: Cursor, Bolt, v0, Replit Agent, Claude Code, and more. Find the right tool for your project.
Skip the sales reps. Book the Architect directly.
30 minutes. Scope your project with a senior architect — the same studio that shipped wintura.ai. Your assigned architect is confirmed after scope sign-off.
30-min Blueprint scoping call
Direct line to the Architect. No SDR. No nurture sequence. Confirmed within 24 hours.
- CET available · async time-zone friendly
- Calendar invite + Google Meet auto-sent
- Blueprint fee converts to Sprint One
- 30 minutes · free