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SaaS MVP Launch

Next.js + SupabaseAuth + Payments6-9 Week Delivery

SaaS MVP Launch — Production in 6-9 Weeks

Your AI Prototype Breaks The Moment Real Users Hit It

6-9

Weeks to Launch

Fixed timeline

£22K

Starting Price

Transparent, fixed-fee

95+

Lighthouse Score

Every build

Rewrites Needed

Production from day one

What You Actually Get When Your Prototype Graduates to Production

Your buyer signs up. Clerk authenticates them, Supabase enforces row-level permissions, Stripe captures their card, PostHog logs the activation event — and nothing breaks. A SaaS MVP launch takes your Lovable, Bolt.new, v0, or Claude Code output and rebuilds it on a named stack: Next.js for the frontend, Supabase for multi-tenant data, Clerk for auth, Stripe for billing, PostHog for analytics. Every integration is wired correctly from day one. No placeholder logic. No 'we'll add payments later' technical debt. You ship a real business — authentication that handles team workspaces, subscription billing with upgrade flows, feature flags for controlled rollouts, and deployment pipelines that don't require your intervention. Your prototype proved demand. This delivers the architecture that demand requires.

專案失敗的原因

Your Lovable or Bolt prototype looks great in a screen recording Then real users show up and it falls apart. Early adopters churn before you've got enough traction to show investors anything meaningful.

AI-generated code skips the hard stuff — no auth, no row-level security, no payment integration Those gaps aren't just technical annoyances. They're trust killers, and they tend to surface at the worst possible moment.

Traditional agencies will quote you 6 months and $150K for a v1 Meanwhile, the market window you're trying to hit doesn't care about their timeline.

You've hired a few freelancers, each with their own preferred stack and patterns A year later, you're staring at a full rewrite. This is more common than anyone admits.

You launch with no analytics, no behavioral tracking, nothing No data on where users drop off, what features they actually use, or whether anyone's coming back.

Payment integration always gets pushed to the end Then it breaks. You can't charge customers, you can't validate willingness to pay, and closing your round gets a lot harder.

合規

Clerk Authentication

Multi-tenant auth with SSO, MFA, and role-based access from Sprint Zero. We don't roll our own auth — Clerk handles session management, user metadata, and organization switching out of the box, so we're not reinventing something that's already solved.

Supabase Row-Level Security

Every database query is enforced by Postgres RLS policies. Users only see their own data. Your API surface stays protected even if client-side code gets compromised.

Stripe & Paddle Payments

Stripe handles core subscriptions and usage-based billing. If you're selling into Europe, Paddle's available for EU VAT compliance and merchant-of-record simplicity. Both wire into your auth layer for gated access.

PostHog Behavioral Analytics

Event tracking, session replay, feature flags, and A/B testing from day one. You'll know exactly where users drop off and which features are actually driving retention — not guessing after the fact.

Production Architecture

Next.js App Router with server components, edge functions, and ISR. Built for Vercel deployment with proper caching, error boundaries, and monitoring wired in from week one.

SEO & Performance Baseline

Server-rendered pages, structured data, and Core Web Vitals optimization aren't an afterthought — they're baked into the build. Your SaaS ranks and loads fast from the first deploy.

我們構建的內容

Graduate AI-generated prototypes into named-stack architecture that survives contact with production traffic

Your early adopters sign up, invite teammates, and stay — because authentication, permissions, and data isolation actually work

Rebuild Lovable, Bolt.new, v0, or Claude Code outputs on Next.js, Supabase, Clerk, Stripe, and PostHog

You collect real payment data from day one instead of pushing billing integration to 'phase two' and losing validation momentum

Implement multi-tenant data models with Supabase RLS so team permissions work correctly from launch

Your stack uses production-proven tools that any senior engineer can maintain — no bespoke frameworks only one person understands

Wire Stripe subscription billing and Clerk entitlements into a clean upgrade pipeline that charges customers reliably

You ship feature rollouts to 10% of users, measure impact, and expand — without coordinating deploys or breaking existing workflows

Deploy feature flag infrastructure with PostHog for percentage rollouts and dark launches without redeploying

Your behavioral analytics capture where users drop off, which features drive retention, and whether anyone's coming back for a second session

Configure Vercel preview environments, error tracking, and uptime monitoring before handoff

You hand investors a deployed product with real usage data, not a screen recording of a demo that breaks under load

我們的流程

Audit & Architecture

We review your existing prototype, validate your data model, map your auth and billing requirements, and produce a technical spec with the exact stack configuration. No ambiguity. You know what you're getting before we write a line of code.

Week 1

Sprint Zero — Foundation

Supabase schema with RLS policies, Clerk integration, Stripe or Paddle billing skeleton, PostHog instrumentation, and a CI/CD pipeline. The unglamorous infrastructure work that makes everything else possible.

Weeks 2-3

Core Feature Sprints

One-week sprints building your core product workflows. Daily async updates, weekly demos. Each sprint ships a deployable increment to your preview environment — you're never waiting weeks to see progress.

Weeks 4-7

Launch Hardening

Performance optimization, security audit, error handling, edge cases, load testing. We're targeting 95+ Lighthouse scores and sub-200ms API responses. This is the week where we stop adding and start hardening.

Weeks 8-9

Ship & Support

Production deploy to Vercel, DNS cutover, monitoring verification, and 30 days of post-launch support. You get full source code, documentation, and a clean handoff to your team.

Week 9 + 30 days

Next.jsSupabaseStripeClerkPaddlePostHogVercelTailwind CSS

常見問題

從Lovable或Bolt.new「畢業」是什麼意思？

AI程式碼生成器如Lovable、Bolt.new和v0確實令人印象深刻，能快速產生功能性原型。但它們始終忽略生產必要項目：列級安全、適當的身份驗證流程、支付Webhook處理、不會在1,000個使用者時崩潰的架構。畢業意味著我們取用你的原型，提取實際有效的使用者體驗模式，並在一個堆疊上重建——Next.js、Supabase、Clerk、Stripe——六個月後不會需要完全重寫。

為什麼用Next.js和Supabase而不是自訂後端？

Next.js在一個框架中提供伺服器渲染React、邊緣函數、ISR和API路由。Supabase提供具有即時訂閱、列級安全和邊緣函數的Postgres，這意味著你不需要單獨的後端服務。它們一起是任何資深React開發者都能拿起和維護的生產SaaS的最快路徑。你擁有程式碼和資料庫。沒有鎖定。

我可以用Paddle代替Stripe進行支付嗎？

可以。Paddle充當商人，處理EU增值稅、銷售稅和發票——所以你不必自己在多個國家註冊增值稅。我們通常建議Paddle用於銷售至歐洲的B2B SaaS，以及Stripe用於美國優先或基於使用的計費模型。兩者都與Clerk整合以進行權利閘門控制。在審計階段，我們將根據你的客戶實際所在地提供明確建議。

30天上線後支援結束後會發生什麼？

你會獲得完整原始碼、部署配置和文件。程式碼庫在標準Next.js和Supabase上運行——任何稱職的React開發者都能維護它。如果你想在上線後繼續開發，我們提供保留服務套件。但目標是乾淨地移交給你的團隊或你的下一位員工，而不是讓你依賴我們。

固定費用定價如何處理範圍變更？

我們在第一週審計中定義範圍：特定功能、資料模型、整合。固定費用涵蓋該範圍。如果你想在建置中途新增內容，我們在任何工作開始前單獨確定範圍和定價。沒有驚喜發票，沒有按小時計費，其中「花費時間比預期長」突然成為你的問題。你預先知道成本。

你與非技術創辦人合作嗎？

我們大多數MVP客戶是非技術或半技術創辦人。這真的是重點——你專注於驗證、客戶和籌資，而我們處理架構決策。我們用簡潔的英文與每週演示溝通，而不是Jira票券。你會確切理解正在建置什麼和為什麼，無需審查拉取請求。

SaaS MVP Launch from £22,000

Fixed-fee. Named stack. 30-day post-launch support included.

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