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Agency AI Integration: LLM Features with Next.js 15

Stop wasting months on fast delivery for client demos and internal tools. SprintLabs delivers production-ready agency b2b marketplace using Next.js 15 in 14-21 days. Our senior engineers handle the complex Next.js 15 architecture so you can focus on growth.

Production Architecture Blueprint
Frontend
Next.js 15
SSR + Edge Caching
Backend
Node.js
API Routes + Serverless
Database
PostgreSQL
Row-Level Security
Auth
Clerk
OAuth + MFA Ready
AgencyAI IntegrationNext.js 15Production-Ready
14-21 Day Delivery
Velocity Score: 94/100
Next.js 15 Expert Stack
4.9/5 (47 reviews)

Build vs. Hire Calculator

Build vs. Hire Calculator

See how SprintLabs compares to building in-house

In-House Build
Senior Dev Salary$12,500/mo
Hiring Time2 months
Build Time3 months
Total Cost$62,500
Best Value
SprintLabs
Fixed Price$5,000 - $15,000
Hiring Time0 days
Delivery Time3 weeks
Total Cost$15,000
You Save
$47,500+ 56 dev hours
Ships
2 months faster
Your hourly rate:
= $8,400 in dev time saved

Agency B2B Marketplace Security Checklist

Client data isolation
White-label ready
Multi-client architecture
NDA compliance

Why Next.js 15 for Your Agency B2B Marketplace

01

Solve fast delivery for client demos and internal tools with battle-tested Next.js 15 architecture.

02

Ship your b2b marketplace in 14-21 days — not 3-6 months.

03

Production-grade Next.js 15 setup with security baked in from day one.

04

Direct Slack access to senior Next.js 15 engineers with Agency expertise.

05

Fixed-price contract — no hourly surprises or scope creep.

Why This Works for Agency

**Real-World Results:** Developed a rapid prototyping system that reduced client demo turnaround from 2 weeks to 3 days. **Key Insight:** Solve the chicken-and-egg problem by focusing on supply first. Buyers follow inventory, not the other way around. **Performance:** Next.js 15 App Router reduces client bundle size by 40% compared to Pages Router through automatic code splitting.

Production-Ready Next.js 15 Snippet

export default function Page() {
  return <div>Next.js 15 App Router</div>
}

Our 14-Day Sprint Delivery Engine

Step 01

Discovery Call (Day 1)

We map your Agency b2b marketplace requirements and define the MVP scope.

Step 02

Next.js 15 Architecture (Day 2-3)

Senior engineers design a scalable foundation addressing fast delivery for client demos and internal tools.

Step 03

Sprint Build (Day 4-12)

Daily standups, rapid feature delivery, continuous deployment.

Step 04

QA & Launch (Day 13-14)

Stress-testing, security audit, and production deployment on your infrastructure.

Ready to Ship Your Agency B2B Marketplace?

Start your project today with Next.js 15. Fixed price, no surprises. Book your free strategy call.

SCHEDULE STRATEGY CALL

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