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Verified Production Starter4.98(48 Reviews)
NEXT.JS 15LANGGRAPHSTRIPE METERED

Nexus AI Agency Boilerplate: Full-Stack Multi-Tenant SaaS with LangGraph & Stripe

The battle-tested production starter for modern AI agencies. Shipped with multi-tenant auth, edge vector search, LangGraph deterministic workflows, metered Stripe billing, and a 60+ component Figma library.

100% Agent Sync
Nexus AI Agency Boilerplate product dashboard with a live multi-agent workflow

1,482 Swarms

Active AI Agents

84ms Edge

Inference Latency

01 / AI Swarm

Agent Playground

v2.4.2 Production Ready

Postgres 16 + pgvector configured

Modular Architecture

Engineered for Rapid Production Velocity

Every layer is production-hardened, independently deployable, and documented for the engineer who inherits it. Start with the modules you need and scale without rewrites.

Multi-Tenant Organization & RBAC

  • Postgres RLS Policies
  • Seat Management Built-in

LangGraph Agent Workflows

  • Deterministic State
  • Human-in-the-Loop Ready

Metered Stripe Invoicing

  • Webhook Resiliency
  • Stripe Portal v3

Hybrid Vector Search & RAG

  • Semantic Chunking
  • Sub-50ms Recall

Tailwind & Radix UI Library

  • ARIA Compliant
  • Figma Tokens Synced

Instant Edge Deployment

  • Zero Cold Starts
  • AWS & Vercel Ready

Repository Breakdown

What's Included in the Repository

42.4 MB • Git Cloned

nexus-ai-agency-boilerplate

Git Cloned
nexus-ai-agency-boilerplate/
├── apps/
│   ├── web/                  # Next.js 15 App Router
│   └── agent-worker/         # LangGraph runtime
├── packages/
│   ├── database/             # Postgres + Drizzle + RLS
│   ├── ui/                   # Radix + Tailwind primitives
│   └── ai-core/              # Agents, tools, retrievers
├── design/
│   └── Nexus-Design-System-v2.4.fig
├── docker/
│   └── compose.production.yml
├── .env.example
├── package.json
└── README.md

One repository. Every production surface.

Every workspace is independently deployable and wired to the same typed contracts, migration history, and CI pipeline.

FrameworkDatabase & ORMAuth & Multi-TenancyAI & WorkflowsBilling Integration

Bonus repository perks

  • Private GitHub Access

    Full commit history, protected branches, and deployment notes inside a private organization.

  • 12 Months Updates

    Framework upgrades, security patches, and compatibility fixes pushed directly to your repository.

  • Private Discord Community

    Direct access to the architects who built the kit, plus a private channel for integration questions.

Changelog

Shipping Velocity, Documented

v2.4.2Oct 2026

Metered billing v3 and durable agent checkpoints

  • Stripe metered billing now ships with idempotent webhook replay.
  • LangGraph checkpoints persist to Postgres for long-running swarms.
  • Added tenant-scoped audit logs and hardened RLS test suite.
v2.4.0Sep 2026

Multi-tenant RBAC and hybrid vector search

  • Organization, workspace, and seat-level permission model.
  • pgvector HNSW defaults with semantic chunking pipeline.
  • New admin console for tenant provisioning and usage limits.
v2.3.1Jul 2026

Stripe portal and workflow observability

  • Stripe Customer Portal v3 with plan and invoice controls.
  • Trace viewer for agent runs, tools, and retrieval spans.

Verified Social Proof

Verified Agency Engineer Reviews

98.4% Satisfaction Rate

From 48 verified purchases
MC

Marcus Chen

Founder at SyntheticCore • Verified Buyer

“We used the architecture as the base for our first enterprise AI product. The tenant isolation, typed agent state, and Stripe webhook handling saved our four-person team at least six weeks of production hardening.”

SL

Sarah Lindqvist

VP Engineering at AutomataX • Verified Buyer

“The repository is unusually disciplined. Every package has a clear boundary, the migrations are reversible, and the LangGraph checkpointing pattern survived our security review without a single custom rewrite.”

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