Skip to content
Now accepting Q2 projects — limited slots available. Get started →
Nederlands Espanol Deutsch Francais Portugues 日本語 العربية 中文 한국어 繁體中文 English
Los Angeles
Los Angeles BasedSaaS & DTCFixed-Fee USD Pricing

Agence Next.js à Los Angeles

La Stack LA pour les Marques SaaS et DTC

70%
Smaller Bundles
Via Server Components
<1s
Deploy Time
Vercel edge network
95+
Lighthouse Score
Every project target
30-day
Post-Launch Support
Included free
What Is a Next.js Development Agency in Los Angeles?

We build high-performance React apps for LA's SaaS platforms, DTC brands, and enterprise companies. App Router, Server Components, Supabase, Vercel — real production code that holds up under real traffic. Not an agency with WordPress hiding underneath.

Où les projets échouent

Your product pages are probably shipping 2MB of JavaScript right now Every extra second of load time drives bounce rates up 32%, and those are LA customers you're losing.
Your dev team is still writing Pages Router patterns from 2022 Parallel routes, streaming, partial prerendering — competitors are already running these. You're not.
You're paying Firebase prices that grow with every user Switch to Supabase's PostgreSQL backend and you're typically looking at 60% lower auth and database costs at the same scale.
When your CMS is coupled to your frontend, every redesign turns into an engineering project Decouple it and your content team ships independently — no tickets, no waiting.
National agencies want $150K and six months to build a SaaS dashboard you needed last quarter Your runway disappears while they run discovery phases that somehow never end.
California-based SaaS companies need CCPA compliance baked into the stack from day one One intentional violation runs $7,500 under California law. That adds up fast.

Conformité

React Server Components

Server Components render on the server and send zero JavaScript to the browser for static content. On product pages and SaaS dashboards, that typically cuts bundle sizes by 50–70%.

App Router Architecture

Nested layouts, parallel routes, intercepting routes — it's all in the file system. Navigation patterns that used to take weeks now take days to build.

Supabase Backend

PostgreSQL database, row-level security, edge functions, realtime subscriptions. Supabase is an open-source Firebase alternative that doesn't hold your data hostage or charge you into oblivion as you grow.

Vercel Edge Deployment

Every pull request gets a preview URL. LA-based edge nodes keep response times under 100ms for your SaaS and DTC customers without any extra configuration.

Headless CMS Integration

Sanity, Prismic, or Contentful wired into your Next.js build with type-safe schemas. Your content team publishes without touching code or waiting on a deploy window.

Core Web Vitals Tuning

We configure image optimization, font loading, and streaming SSR per-route. We're targeting 95+ Lighthouse scores because Google ranks on performance, not on what your agency promised.

Ce que nous construisons

Streaming SSR & Partial Prerendering

Pages stream progressively — users see something useful in under 200ms while dynamic data loads alongside it.

Supabase Auth & Row-Level Security

Auth, role-based access, and database-level security policies built around your SaaS multi-tenancy requirements. Not bolted on later.

Type-Safe Full Stack

TypeScript end-to-end — from database queries through API routes to React components. Bugs that would hit production get caught at build time instead.

Vercel Analytics & Monitoring

Real user metrics, Web Vitals, and error monitoring ship with the app. Nothing extra to configure.

Incremental Static Regeneration

Product catalogs and content pages rebuild on demand without full redeploys. DTC sites stay fast even at 100K+ SKUs.

CCPA-Ready Data Architecture

Data deletion endpoints, consent management hooks, and audit trails go into the Supabase schema from day one, not before a compliance audit.

Notre processus

01

Stack & Scope Audit

We look at your current architecture, find the bottlenecks, and spec out the full Next.js stack — App Router patterns, Supabase schema, CMS models, Vercel config. You get a fixed-fee proposal. Not a retainer pitch.
Week 1
02

Foundation Build

First we stand up the foundation: App Router layouts, Supabase connection, headless CMS integration, auth flows, CI/CD on Vercel. Preview deploys are live from day one.
Weeks 2-3
03

Feature Development

Then we build. Server Components handle the data-heavy pages, client components handle interactivity, API routes manage third-party integrations. Every feature ships behind preview URLs so stakeholders can actually review it.
Weeks 4-7
04

Performance & QA

Before launch: Core Web Vitals, accessibility audit, cross-browser testing, load testing against realistic traffic. We fix problems before users find them.
Week 8
05

Launch & Handoff

Production deployment on Vercel, monitoring configured, documentation written, 30 days of post-launch support included. Your team inherits a codebase they can maintain without calling us every week.
Week 9
Next.js 15React 19App RouterServer ComponentsSupabaseVercelTypeScriptTailwind CSSSanityPrismic

Questions fréquentes

Pourquoi embaucher une agence Next.js à Los Angeles plutôt que du travail à distance ?

Être à LA compte vraiment ici. Des revues de sprint en personne, une communication en heure du Pacifique, aucune friction de fuseau horaire quand vous coordonnez avec les équipes de design et marketing. Nous connaissons aussi le marché californien — Silicon Beach, CCPA, tout le truc.

Combien coûte un projet Next.js à Los Angeles en 2026 ?

Les projets Next.js à LA coûtent entre 8K $ pour les sites marketing et 60K $ + pour les plates-formes SaaS complètes avec Supabase, auth et tableaux de bord. Les builds entreprise avec fonctionnalités IA commencent autour de 75K $. Tout est à tarif fixe après un audit de portée — vous connaissez le total avant de signer quoi que ce soit. Pas de surprises de facturation horaire.

Quel est l'avantage d'App Router par rapport à Pages Router ?

App Router possède les layouts imbriqués, les routes parallèles, les routes d'interception et les React Server Components intégrés. La navigation SaaS complexe se rend plus rapidement avec moins de JavaScript. Pages Router fonctionne toujours bien, mais App Router est par défaut dans Next.js 15 et c'est là que le framework se dirige — les nouveaux projets devraient commencer là.

Pourquoi utiliser Supabase au lieu de Firebase pour un backend SaaS ?

Supabase fonctionne sur PostgreSQL. Vous obtenez la sécurité au niveau des lignes, un accès SQL complet et pas de verrouillage du fournisseur. La base de données NoSQL propriétaire de Firebase devient chère à l'échelle et a du mal avec les requêtes complexes. Supabase inclut les fonctions edge, le temps réel et l'auth — tout open-source. Si vous dépassez le service géré, vous pouvez l'auto-héberger.

Comment les Server Components améliorent-elles les performances pour les sites DTC ?

Les Server Components envoient du HTML. Aucun bundle JavaScript pour ces composants n'atteint jamais le navigateur. Une page de liste de produits qui avait l'habitude d'expédier 400KB de code React expédie maintenant 50KB. Le contenu se charge plus rapidement, Google l'indexe immédiatement et les scores Lighthouse augmentent de 20 à 30 points sans rien changer visuellement.

Gérez-vous la conformité CCPA pour les apps basées en Californie ?

Oui. Les points de terminaison de suppression de données, l'UI de gestion du consentement et la journalisation d'audit vont dans le schéma Supabase dès le départ. La CCPA exige que les utilisateurs puissent demander l'exportation et la suppression de données — nous construisons ces routes API dans l'application principale, pas comme une pensée tardive six mois avant un audit.

LA Next.js Development from $8,000
Fixed-fee. 30-day post-launch support. No scope creep.
See all packages →
Next.js DevelopmentCore Web Vitals OptimizationCore Web Vitals Optimization: Complete Guide 2026

Get Your Free LA Project Assessment

We'll review your stack and deliver a fixed-fee quote within 24 hours.

Get a Free Assessment
Get in touch

Let's build
something together.

Whether it's a migration, a new build, or an SEO challenge — the Social Animal team would love to hear from you.

Get in touch →